280 results on '"Rotman School of Management, University of Toronto"'
Search Results
2. Online Reputation and Debt Capacity
- Author
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Arthur Petit-Romec, Jean-Philippe Weisskopf, Alexandre Garel, François Derrien, Rotman School of Management, University of Toronto, University of Toronto, Audencia Business School, Université Paris 1 Panthéon-Sorbonne - UFR d'Économie (UP1 UFR02), Université Paris 1 Panthéon-Sorbonne (UP1), and HEC Paris Research Paper Series
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Economics and Econometrics ,media_common.quotation_subject ,education ,Monetary economics ,online reputation ,Affect (psychology) ,Information asymmetry ,Accounting ,Debt ,0502 economics and business ,customer ratings ,050207 economics ,health care economics and organizations ,media_common ,050208 finance ,corporate debt ,05 social sciences ,corporate investment ,JEL: L - Industrial Organization/L.L1 - Market Structure, Firm Strategy, and Market Performance/L.L1.L15 - Information and Product Quality • Standardization and Compatibility ,JEL: G - Financial Economics/G.G3 - Corporate Finance and Governance/G.G3.G32 - Financing Policy • Financial Risk and Risk Management • Capital and Ownership Structure • Value of Firms • Goodwill ,humanities ,JEL: G - Financial Economics/G.G1 - General Financial Markets/G.G1.G14 - Information and Market Efficiency • Event Studies • Insider Trading ,Demand shock ,Regression discontinuity design ,[SHS.GESTION]Humanities and Social Sciences/Business administration ,Cash flow ,JEL: L - Industrial Organization/L.L8 - Industry Studies: Services/L.L8.L83 - Sports • Gambling • Restaurants • Recreation • Tourism ,Psychological resilience ,Business ,Finance ,Reputation - Abstract
This paper explores the effects of online customer ratings on debt capacity. Using a large sample of Parisian restaurants, we find a positive and economically significant relation between customer ratings and bank debt. We use the locally exogenous variation in customer ratings resulting from the rounding of scores in regression discontinuity tests to establish causality. Customer ratings affect financial policy through a reduction in cash flow risk and higher resilience to demand shocks. Restaurants with good ratings use their extra debt capacity to invest in tangible assets. Finally, favorable online ratings relax credit constraints mostly for moderately constrained restaurants.
- Published
- 2020
3. Aspiration Performance and Railroads’ Patterns of Learning from Train Wrecks and Crashes
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Joel A. C. Baum, Kristina Dahlin, Rotman School of Management, University of Toronto, and University of Toronto
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Cooperative learning ,Organizational Behavior and Human Resource Management ,Learning from failure ,Knowledge management ,JEL: L - Industrial Organization/L.L9 - Industry Studies: Transportation and Utilities/L.L9.L92 - Railroads and Other Surface Transportation ,Strategy and Management ,aspiration performance ,ComputerApplications_COMPUTERSINOTHERSYSTEMS ,accident reduction ,performance feedback ,JEL: D - Microeconomics/D.D8 - Information, Knowledge, and Uncertainty/D.D8.D83 - Search • Learning • Information and Knowledge • Communication • Belief • Unawareness ,Experiential learning ,Accident (fallacy) ,learning from failure ,organizational learning ,Management of Technology and Innovation ,Operations management ,Adaptation (computer science) ,Local search (constraint satisfaction) ,Class (computer programming) ,business.industry ,railroads ,Organizational learning ,[SHS.GESTION.STRAT]Humanities and Social Sciences/Business administration/domain_shs.gestion.strat ,learning curves ,business ,Psychology - Abstract
International audience; We link two influential organizational learning models—performance feedback and experiential learning—to advance hypotheses that help explain how organizations' learning from their own and others' experience is conditioned by their aspiration-performance feedback. Our focus is on learning from failure; this kind of learning is essential to organizational learning and adaptation, and a necessary complement to studies of learning from success. Our analysis of U.S. Class 1 freight railroads' accident costs from 1975 to 2001 shows that when a railroad's accident rate deviates from aspiration levels, the railroad benefits less from its own operating and accident experience and more from other railroads' operating and accident experiences. These findings support the idea that performance near aspirations fosters local search and exploitive learning, while performance away from aspirations stimulates nonlocal search and exploration, providing a foundation for constructing more-integrated models of organizational learning and change.
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- 2007
4. Analyst Hype in IPOs: Explaining the Popularity of Bookbuilding
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François Derrien, Kent L. Womack, Francois Degeorge, Rotman School of Management, University of Toronto, University of Toronto, Swiss Finance Institute [Geneva], Swiss Finance Institute, and Dartmouth College [Hanover]
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JEL: G - Financial Economics/G.G2 - Financial Institutions and Services/G.G2.G24 - Investment Banking • Venture Capital • Brokerage • Ratings and Ratings Agencies ,JEL: D - Microeconomics/D.D4 - Market Structure, Pricing, and Design/D.D4.D44 - Auctions ,Economics and Econometrics ,book-building ,JEL: D - Microeconomics/D.D4 - Market Structure, Pricing, and Design/D.D4.D42 - Monopoly ,media_common.quotation_subject ,Monetary economics ,[SHS.GESTION.FIN]Humanities and Social Sciences/Business administration/domain_shs.gestion.fin ,JEL: G - Financial Economics/G.G3 - Corporate Finance and Governance/G.G3.G32 - Financing Policy • Financial Risk and Risk Management • Capital and Ownership Structure • Value of Firms • Goodwill ,Promotion (rank) ,Book building ,Issuer ,Accounting ,Common value auction ,auctions ,Business ,IPO ,Market share ,Initial public offering ,Finance ,media_common ,Valuation (finance) ,Underwriting - Abstract
International audience; The bookbuilding procedure for selling initial public offerings (IPO) to investors has captured significant market share from auction alternatives in recent years, despite the significantly lower costs related to the auction mechanism in terms of direct fees and initial underpricing. This article shows that in the French market, where the frequency of bookbuilding and auctions was approximately equal in the 1990s, the ostensible advantages to the issuer using bookbuilding were advertising-related benefits. Specifically, we find that book-built issues were more likely to be followed and positively recommended by the lead underwriters, as well as to receive "booster shots" after issuance if the shares had fallen. Even nonunderwriters' analysts appear to promote book-built issues more but only as a way of currying favor with the IPO underwriter for allocations of future deals. Yet we do not observe valuation or post-IPO return differentials that suggest these types of promotion have any value to the issuing firm. We conclude that underwriters using the bookbuilding procedure have convinced issuers of the questionable value of the advertising and promotion of their shares
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- 2007
5. The Initial Public Offerings of Listed Firms
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Ambrus Kecskes, François Derrien, Rotman School of Management, University of Toronto, and University of Toronto
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Finance ,Economics and Econometrics ,Equity risk ,business.industry ,Equity ratio ,Equity (finance) ,Monetary economics ,[SHS.GESTION.FIN]Humanities and Social Sciences/Business administration/domain_shs.gestion.fin ,JEL: G - Financial Economics/G.G3 - Corporate Finance and Governance/G.G3.G31 - Capital Budgeting • Fixed Investment and Inventory Studies • Capacity ,Club deal ,Corporate finance ,financial economics ,Stock exchange ,Accounting ,Economics ,business ,Initial public offering ,Equity capital markets ,Valuation (finance) - Abstract
A number of firms in the United Kingdom list without issuing equity and then issue equity shortly thereafter. We argue that this two-stage offering strategy is less costly than an initial public offering (IPO) because trading reduces the valuation uncertainty of these firms before they issue equity. We find that initial returns are 10% to 30% lower for these firms than for comparable IPOs, and we provide evidence that the market in the firm's shares lowers financing costs. We also show that these firms time the market both when they list and when they issue equity. ONE TYPICAL FEATURE OF AN INITIAL PUBLIC OFFERING is that the firm lists and issues equity simultaneously. As such, the value of the shares sold is inherently subject to great uncertainty, which results in underpricing. Rock (1986) argues that if both informed and uninformed investors are to purchase shares in the IPO, underpricing is necessary to attract uninformed investors. Similarly, Benveniste and Spindt (1989) argue that if some investors have better information about the value of the shares than the underwriter, the underwriter can extract this information by rewarding informed investors with underpriced shares. No matter who benefits from an informational advantage, however, the IPO literature agrees that uncertainty is costly for issuers. To reduce valuation uncertainty, a natural solution for firms wishing to raise equity is to proceed in two stages, listing and letting develop a public market in the firm's existing shares in the first stage, and selling new shares to the public in the second stage. The more active the market that develops in the firm's existing shares, the greater the reduction of valuation uncertainty, and, in turn, the less the underpricing required when the firm sells new shares. The benefits of this two-stage strategy are unquantifiable in the United States, where firms that list on stock exchanges concurrently issue equity.1 By contrast, the United Kingdom is an ideal setting in which to investigate this strategy. In the U.K., issuers can choose between an IPO and an
- Published
- 2007
6. Does evidence of network effects on firm performance in pooled cross-section support prescriptions for network strategy?
- Author
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Baum, Joel, Cowan, Robin, Jonard, Nicolas, Mt Economic Research Inst on Innov/Techn, Macro, International & Labour Economics, Externe publicaties SBE, RS: GSBE TIID, Rotman School of Management, University of Toronto, University of Toronto, Bureau d'Économie Théorique et Appliquée (BETA), Institut National de la Recherche Agronomique (INRA)-Université de Strasbourg (UNISTRA)-Université de Lorraine (UL)-Centre National de la Recherche Scientifique (CNRS), UNU-MERIT (UNU-MERIT), United Nations University - Maastricht University, Faculty of Law, Economics and Finance, and University of Luxembourg [Luxembourg]
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ComputingMilieux_MISCELLANEOUS ,[SHS]Humanities and Social Sciences - Abstract
Strategic prescriptions drawn from pooled cross-sectional evidence of firm performance effects are not necessarily warranted. This is because firm characteristics can influence both the mean and variance of firm performance. Strategic inferences are warranted if empirically observed effects reflect increases in mean firm performance. If they reflect increases in firm performance variance, however, such inferences are warranted only if the increased odds of achieving high performance compensate sufficiently for the concomitantly increased risk of realizing poor performance. Our simulation study, which contrasts firm performance effects in pooled cross-section and within-firm over time, counsels caution when basing strategic prescriptions on pooled cross-sectional studies of firm performance in general, and in the case of network effects in particular.
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- 2014
7. When is an invention really radical? Defining and measuring technological radicalness
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Dahlin, Kristina, Behrens, Deans M., Rotman School of Management, University of Toronto, University of Toronto, and Department of Sociology
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Radical innovation ,JEL: O - Economic Development, Innovation, Technological Change, and Growth/O.O3 - Innovation • Research and Development • Technological Change • Intellectual Property Rights ,[SHS.GESTION.STRAT]Humanities and Social Sciences/Business administration/domain_shs.gestion.strat ,measurement ,JEL: L - Industrial Organization/L.L1 - Market Structure, Firm Strategy, and Market Performance/L.L1.L15 - Information and Product Quality • Standardization and Compatibility ,Operationalization ,Patent citations - Abstract
International audience; We develop a valid definition of technological radicalness which states that a successful radical invention is: (1) novel; (2) unique; and (3) has an impact on future technology. The first two criteria allow us to identify potentially radical inventions ex ante market introduction; adding the third condition, we can ex post determine if an invention served as an important change agent. Empirically testable condition selected 6 of 581 tennis racket patents granted between 1971 and 2001. Two of the identified patents - the oversized and the wide-body rackets - are considered radical inventions by industry experts. Applying our definition and operationalization would allow researchers to achieve greater generalizability across studies, avoid endogenous definitions of radicalness, and study predictors of market success for radical inventions.
- Published
- 2005
8. Today's Edisons or Weekend Hobbyists: Technical Merit and Success of Inventions by Independent Inventors
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Margaret R. Taylor, Kristina Dahlin, Mark Fichman, Rotman School of Management, University of Toronto, University of Toronto, Goldman School of Public Policy [Berkeley] (GSPP), University of California [Berkeley], University of California-University of California, Tepper School of Business, and Carnegie Mellon University [Pittsburgh] (CMU)
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Product category ,technology policy innovation indicators ,Heterogeneous group ,Ex-ante ,Scope (project management) ,Strategy and Management ,05 social sciences ,patents ,sources of innovation ,Management Science and Operations Research ,Patent citation ,Management ,independent inventors ,Identification (information) ,Management of Technology and Innovation ,0502 economics and business ,Tennis racket ,[SHS.GESTION.STRAT]Humanities and Social Sciences/Business administration/domain_shs.gestion.strat ,Business ,050207 economics ,Marketing ,Set (psychology) ,050203 business & management - Abstract
International audience; We set out to determine if independent inventors can be considered 'heroes' or 'hobbyists', that is, if they produce the most or the least influential inventions in a product category. We study patented inventions by independent and firm-based inventors by comparing patents along four dimensions: Patent citation impact, detail, scope, and maintenance. Examining 225 tennis racket patents granted in the US between 1981 and 1991, we find that independent inventors are a heterogeneous group who generate inventions that are overrepresented both among the most impactful and the least impactful patents. The metrics we develop provide insight into ex ante identification of the importance of inventions.
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- 2004
9. IPO Pricing in 'Hot' Market Conditions: Who Leaves Money on the Table?
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François Derrien, Rotman School of Management, University of Toronto, and University of Toronto
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Economics and Econometrics ,Intrinsic value (finance) ,Shareholder ,Financial economics ,Accounting ,Economics ,IPO pricing ,[SHS.GESTION.FIN]Humanities and Social Sciences/Business administration/domain_shs.gestion.fin ,Initial public offering ,Finance ,Market conditions - Abstract
This paper explores the impact of investor sentiment on IPO pricing. Using a model in which the aftermarket price of IPO shares depends on the information about the intrinsic value of the company and investor sentiment, I show that IPOs can be overpriced and still exhibit positive initial return. A sample of recent French offerings with a fraction of the shares reserved for individual investors supports the predictions of the model. Individual investors' demand is positively related to market conditions. Moreover, large individual investors' demand leads to high IPO prices, large initial returns, and poor long-run performance. THE END OF THE NINETIES was one of the hottest IPO markets ever. In this period, both the number of initial public offerings and the level of initial returns have reached unprecedented peaks. Ritter' documents that in 1999 and 2000 only, 803 companies went public in the United States, raising about $123 billion and leaving about $62 billion on the table in the form of initial returns. Periodically, such periods of IPO euphoria occur. These so-called "hot issue" markets are characterized by high IPO volumes and high levels of initial return (see Ibbotson and Jaffe (1975) and Ritter (1984)), as well as positive serial correlation of IPO initial returns and correlation between recent levels of initial return and current IPO volume. Surprisingly, however, pre-IPO shareholders do not seem to be upset about leaving so much money on the table. Loughran and Ritter (2002) explain this phenomenon by the fact that insiders of IPO companies consider not only the shares they sell in the IPO, but also those they retain, which benefit from the large initial price run-up. Ljungqvist and Wilhelm (2003) show that during the 1999 to 2000 period, IPO companies were significantly different from usual
- Published
- 2003
10. Auctions vs. Book-building and the Control of Underpricing in Hot IPO Markets
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Derrien, François, Womack, Kent L., Rotman School of Management, University of Toronto, University of Toronto, and Dartmouth College [Hanover]
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Auctions ,Book-building ,IPO Markets ,[SHS.GESTION.FIN]Humanities and Social Sciences/Business administration/domain_shs.gestion.fin - Abstract
International audience; Market returns before the offer price is set affect the amount and variability of initial public offering (IPO) underpricing. Thus an important question is "What IPO procedure is best adapted for controlling underpricing in "hot" versus "cold" market conditions?" The French stock market offers a unique arena for empirical research on this topic, since three substantially different issuing mechanisms (auctions, bookbuilding, and fixed price) are used there. Using 1992-1998 data, we find that the auction mechanism is associated with less underpricing and lower variance of underpricing. We show that the auction procedure's ability to incorporate more information from recent market conditions into the IPO price is an important reason.
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- 2003
11. Team diversity and information use
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Kristina Dahlin, Pamela J. Hinds, Laurie R. Weingart, Rotman School of Management, University of Toronto, and University of Toronto
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Diversity ,Problem solving ,Teamwork ,Knowledge management ,business.industry ,Strategy and Management ,media_common.quotation_subject ,Information processing ,Contrast (statistics) ,Cognition ,General Business, Management and Accounting ,information ,Categorization ,Management of Technology and Innovation ,[SHS.GESTION.STRAT]Humanities and Social Sciences/Business administration/domain_shs.gestion.strat ,teamwork ,Business and International Management ,business ,Psychology ,Social psychology ,Division of labour ,Information integration ,media_common ,Diversity (business) - Abstract
International audience; Educational and national diversity are proposed to influence work teams' information use differently, with educational diversity mainly enhancing information use and national diversity invoking social categorization, thus hindering information use. As expected, increasing educational diversity positively influenced the range and depth of information use for all except the most diverse teams we studied, but negatively influenced information integration. In contrast to our expectations, national diversity had curvilinear relationships with the range, depth, and integration of information use. Both types of diversity provided information-processing benefits that outweighed the limitations associated with social categorization processes.
12. Direct and indirect longitudinal relationships among self-efficacy, job performance and career advancements.
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Alessandri G, Borgogni L, and Latham GP
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The present study examined the longitudinal relations among work self-efficacy beliefs, job performance and career success, defined as objective career advancements. We argued that job performance would mediate both the influence of worker's self-efficacy beliefs on career success and the influence of career success on subsequent self-efficacy beliefs. The participants were 976 employees of one of the largest companies in Italy, assessed at three time points (i.e., Waves 1, 2 and 3), spaced apart by 3 years. Job performance significantly mediated the relationship between self-efficacy beliefs and subsequent career success as well as the reverse influence of career success on subsequent self-efficacy beliefs. The posited conceptual model explained a significant portion of the variance in all endogenous variables and has implications for interventions intended to promote the development of individuals within organisations., (© 2024 The Author(s). International Journal of Psychology published by John Wiley & Sons Ltd on behalf of International Union of Psychological Science.)
- Published
- 2024
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13. Explanations of and interventions against affective polarization cannot afford to ignore the power of ingroup norm perception.
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You ZT and Lee SWS
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Affective polarization, or animosity toward opposing political groups, is a fundamentally intergroup phenomenon. Yet, prevailing explanations of it and interventions against it have overlooked the power of ingroup norm perception. To illustrate this power, we begin with evidence from 3 studies which reveal that partisans' perception of their ingroup's norm of negative attitudes toward the outgroup is exaggerated and uniquely predicts their own polarization-related attitudes. Specifically, our original data show that in predicting affective polarization (i.e. how one feels about one's partisan outgroup), the variance explained by ingroup norm perception is 8.4 times the variance explained by outgroup meta-perception. Our reanalysis of existing data shows that in predicting support for partisan violence (i.e. how strongly one endorses and is willing to engage in partisan violence), ingroup norm perception explains 52% of the variance, whereas outgroup meta-perception explains 0%. Our pilot experiment shows that correcting ingroup norm perception can reduce affective polarization. We elucidate the theoretical underpinnings of the unique psychological power of ingroup norm perception and related ingroup processes. Building on these empirical and theoretical analyses, we propose approaches to designing and evaluating interventions that leverage ingroup norm perception to curb affective polarization. We specify critical boundary conditions that deserve prioritized attention in future intervention research. In sum, scientists and practitioners cannot afford to ignore the power of ingroup norm perception in explaining and curbing affective polarization., (© The Author(s) 2024. Published by Oxford University Press on behalf of National Academy of Sciences.)
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- 2024
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14. School Mask Mandates and COVID-19: The Challenge of Using Difference-in-Differences Analysis of Observational Data to Estimate the Effectiveness of a Public Health Intervention.
- Author
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Chandra A, Høeg TB, Ladhani S, Prasad V, and Duriseti R
- Abstract
Background: There are considerable challenges when using difference-in-differences (DiD) analysis of ecological data to estimate the effectiveness of public health interventions in rapidly changing situations., Objective: To discuss the shortcomings of DiD methodology for the estimation of the effects of public health interventions using ecological data., Design: As an example, the authors consider an analysis that used DiD methodology and reported a causal reduction in COVID-19 cases due to the maintenance of school mask mandates. They did alternate analyses using various control groups to assess the robustness of the prior analysis., Setting: School districts in the greater Boston area and Massachusetts during the 2021-to-2022 academic year., Participants: Students and school staff., Measurements: Changes in COVID-19 case rates in districts that did and did not lift mask mandates., Results: Important potential confounders rendered DiD methodology inappropriate for causal inference, including prior immunity, temporal variation in rates of infection, and changes in testing practices. The racial composition and income of intervention and control groups also differed substantially. Compared with maintaining the mask requirement, dropping the requirement was associated with anywhere from an increase of 5.64 cases (95% CI, 3.00 to 8.29 cases) per 1000 persons to a decrease of 2.74 cases (CI, 0.63 to 4.85 cases) per 1000 persons, depending on choice of control group and whether students or staff were examined., Limitation: Ecological data were used; detailed data on all potential confounders were unavailable., Conclusion: Alternate analyses yielded estimates consistent with a wide range of both negative and positive associations in COVID-19 case rates after removal of mask mandates. The findings highlight the challenges of using DiD analysis of ecological data to estimate the effectiveness of interventions in divergent intervention and control groups during rapidly changing circumstances., Primary Funding Source: None., Competing Interests: Disclosures: Disclosures can be viewed at www.acponline.org/authors/icmje/ConflictOfInterestForms.do?msNum=M23-2907.
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- 2024
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15. Photobiomodulation as Medicine: Low-Level Laser Therapy (LLLT) for Acute Tissue Injury or Sport Performance Recovery.
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Lawrence J and Sorra K
- Abstract
Background/Objectives : Low-level laser therapy (LLLT) has gained traction in sports and exercise medicine as a non-invasive therapeutic for preconditioning the body, exertion recovery, repair and injury rehabilitation. LLLT is hypothesized to modulate cellular metabolism, tissue microenvironment(s) and to decrease inflammation while posing few adverse risks. This review critically examines the evidence-base for LLLT effectiveness focusing on immediate care settings and acute/subacute applications (<6 months post-injury). Methods : A comprehensive literature search was conducted, prioritizing systematic reviews, meta-analyses and their primary research papers. Results : Findings are relevant to trainers and athletes as they manage a wide range of issues from superficial abrasions to deeper tissue concerns. LLLT parameters in the research literature include wide ranges. For body surface structures, studies show that LLLT holds promise in accelerating wound healing. In sport performance studies, LLLT is typically delivered pre-exercise and reveals beneficial effects on exertion recovery, improvements in muscle strength, endurance and reduced fatigue. Evidence is less convincing for acute, deep tissue injury models, where most studies do not report significant benefits for functional outcomes over conventional therapeutic modalities. Conclusions : Variability in LLLT delivery parameters and findings across studies underscores a need for clear treatment guidelines for the profession. Technical properties of laser light delivery to the body also differ materially from LED devices. Sport physiotherapists, team physicians, trainers and athletes should understand limitations in the current evidence-base informing photobiomodulation use in high-performance sport settings and weigh potential benefits versus shortcomings of LLLT use in the mentioned therapeutic contexts.
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- 2024
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16. Perceptions and behaviors toward first-generation, low-income individuals in organizations.
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Choe A and Côté S
- Abstract
As universities and employers strive for greater socioeconomic diversity, understanding First-Generation, Low-Income (FGLI) status as a dimension of diversity is crucial. This review examines how FGLI individuals-who are the first in their families to attain higher education, achieve professional occupations and/or come from low-income backgrounds-are perceived and treated in academic and professional settings. Our review shows negative perceptions of FGLIs on traits like agency and cultural fit often lead to their exclusion. We explore the accuracy of these perceptions, finding that many perceptions do not correspond to reality, and other perceptions reflect biases and narrow standards of acceptability in upper-class, white-collar environments. Additionally, we investigate factors that shape perceptions and behaviors toward FGLIs, such as evaluators' beliefs and backgrounds. We conclude with several unanswered questions to guide future research, urging a more equitable focus that emphasizes FGLIs' strengths rather than perceived weaknesses. Addressing these gaps can create more inclusive environments for FGLIs in both educational and professional contexts., Competing Interests: Declaration of competing interest The authors (Alice Choe and Stéphane Côté) do not have any financial and personal relationships with other people or organizations that could inappropriately influence or bias this work. The authors have nothing to declare., (Copyright © 2024. Published by Elsevier Ltd.)
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- 2024
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17. Meta-learned models beyond and beneath the cognitive.
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Moldoveanu M
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- Humans, Models, Psychological, Motivation, Cognition physiology, Learning physiology
- Abstract
I propose that meta-learned models, and in particular the situation-aware deployment of "learning-to-infer" modules can be advantageously extended to domains commonly thought to lie outside the cognitive, such as motivations and preferences on one hand, and the effectuation of micro- and coping-type behaviors.
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- 2024
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18. Evolution of the Moral Lexicon.
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Ramezani A, Stellar JE, Feinberg M, and Xu Y
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Morality is central to social well-being and cognition, and moral lexicon is a key device for human communication of moral concepts and experiences. How was the moral lexicon formed? We explore this open question and hypothesize that words evolved to take on abstract moral meanings from concrete and grounded experiences. We test this hypothesis by analyzing semantic change and formation of over 800 words from the English Moral Foundations Dictionary and the Historical Thesaurus of English over the past hundreds of years. Across historical text corpora and dictionaries, we discover concrete-to-abstract shifts as words acquire moral meaning, in contrast with the broad observation that words become more concrete over time. Furthermore, we find that compound moral words tend to be derived from a concrete-to-abstract shift from their constituents, and this derivational property is more prominent in moral words compared to alternative compound words when word frequency is controlled for. We suggest that evolution of the moral lexicon depends on systematic metaphorical mappings from concrete domains to the moral domain. Our results provide large-scale evidence for the role of metaphor in shaping the historical development of the English moral lexicon., Competing Interests: Competing Interests: The authors declare no conflict of interests., (© 2024 Massachusetts Institute of Technology.)
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- 2024
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19. A united call for gender equity in global health leadership.
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Moughalian C, Manoj M, Farwin A, Buabeng-Baidoo B, Dessalegn B, Mariyam D, Saluja D, Mwale F, Virginio F, Muhia J, Hashim J, Menon L, Haywood L, Tejkl L, de Jesus Alves Pires L, Singaraju M, Khalil M, Sakari RR, AbeedAllah S, Maswime S, Keluo-Udeke SC, Adigun T, and Dhatt R
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- Humans, Female, Male, Gender Equity, Leadership, Global Health
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- 2024
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20. Quantifying the emergence of moral foundational lexicon in child language development.
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Ramezani A, Liu E, Lee SWS, and Xu Y
- Abstract
Theorists have argued that morality builds on several core modular foundations. When do different moral foundations emerge in life? Prior work has explored the conceptual development of different aspects of morality in childhood. Here, we offer an alternative approach to investigate the developmental emergence of moral foundations through the lexicon, namely the words used to talk about moral foundations. We develop a large-scale longitudinal analysis of the linguistic mentions of five moral foundations (in both virtuous and vicious forms) in naturalistic speech between English-speaking children with ages ranging from 1 to 6 and their caretakers. Using computational methods, we collect a dataset of 1,371 human-annotated moral utterances and automatically annotate around one million utterances in child-caretaker conversations. We discover that in childhood, words for expressing the individualizing moral foundations (i.e. Care/Harm, Fairness/Cheating) tend to emerge earlier and more frequently than words for expressing the binding moral foundations (i.e. Authority/Subversion, Loyalty/Betrayal, Purity/Degradation), and words for Care/Harm are expressed substantially more often than the other foundations. We find significant differences between children and caretakers in how often they talk about Fairness, Cheating, and Degradation. Furthermore, we show that the information embedded in childhood speech allows computational models to predict moral judgment of novel scenarios beyond the scope of child-caretaker conversations. Our work provides a large-scale documentation of the moral foundational lexicon in early linguistic communication in English and forges a new link between moral language development and computational studies of morality., (© The Author(s) 2024. Published by Oxford University Press on behalf of National Academy of Sciences.)
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- 2024
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21. The fable of state self-control.
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Inzlicht M and Roberts BW
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- Humans, Self-Control, Personality
- Abstract
Trait self-control is highly valued, often equated with moral righteousness and associated with numerous positive life outcomes. This paper challenges the conventional conflation of trait self-control and state self-control. We suggest that while trait self-control is consistently linked to success, state self-control is not the causal mechanism driving these benefits. Trait self-control, sometimes also referred to as conscientiousness, grit, and the ability to delay gratification, predicts better health, wealth, and academic achievement. Conventional wisdom has it that people high in trait self-control reap all these benefits because they engage in more state self-control, defined as the momentary act of resolving conflict between goals and fleeting desires. Despite its intuitive appeal, there are problems with extolling state self-control because of our love for trait self-control. First, empirical evidence suggests that individuals high in trait self-control do not engage in more state self-control but engage it less. Second, changes to state self-control do not reliably and sustainably improve people's outcomes, as least in the long-term. And third, despite the possibility of dramatic improvements in trait self-control, these improvements are often short lived, with people returning to their baseline trait level over longer time horizons. The roots of this problem are numerous: Imprecise and inaccurate naming of our constructs that lead to construct drift and contamination; ignoring the numerous other facets of conscientiousness like orderliness or industriousness; and not appreciating that traits are sometimes not reducible to states. We suggest that the celebrated benefits of trait self-control arise from mechanisms beyond state self-control and highlight the need for a broader conceptualization of self-control in psychological research and practical interventions., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2024
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22. Valuations of target items are drawn towards unavailable decoy items due to prior expectations.
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Izakson L, Yoo M, Hakim A, Krajbich I, Webb R, and Levy DJ
- Abstract
When people make choices, the items they consider are often embedded in a context (of other items). How this context affects the valuation of the specific item is an important question. High-value context might make items appear less attractive because of contrast-the tendency to normalize perception of an object relative to its background-or more attractive because of assimilation-the tendency to group objects together. Alternatively, a high-value context might increase prior expectations about the item's value. Here, we investigated these possibilities. We examined how unavailable context items affect choices between two target items, as well as the willingness-to-pay for single targets. Participants viewed sets of three items for several seconds before the target(s) were highlighted. In both tasks, we found a significant assimilation-like effect where participants were more likely to choose or place a higher value on a target when it was surrounded by higher-value context. However, these context effects were only significant for participants' fastest choices. Using variants of a drift-diffusion model, we established that the unavailable context shifted participants' prior expectations towards the average values of the sets but had an inconclusive effect on their evaluations of the targets during the decision (i.e. drift rates). In summary, we find that people use context to inform their initial valuations. This can improve efficiency by allowing people to get a head start on their decision. However, it also means that the valuation of an item can change depending on the context., (© The Author(s) 2024. Published by Oxford University Press on behalf of National Academy of Sciences.)
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- 2024
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23. Exploratory exploitation and exploitative exploration: The phenomenology of play and the computational dynamics of search.
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Moldoveanu M
- Subjects
- Humans, Play and Playthings psychology, Exploratory Behavior physiology
- Abstract
I argue for a more complicated but nonetheless computationally feasible and algorithmically intelligible interplay between exploration and exploitation and for admitting into our conceptual toolkit regimes of exploitative exploration and exploratory exploitation that can enhance the novelty and usefulness of the results of either problemistic or serendipitous search.
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- 2024
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24. Regulator and agent sophistication as an explanation-generating engine for proxy failure dynamics.
- Author
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Moldoveanu M
- Abstract
I consider the dynamics of regulator-agent interactions in situations in which there are significant mismatches in their abilities to discern and register information and calculate and act upon successful inferences.
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- 2024
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25. An experimental manipulation of the value of effort.
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Lin H, Westbrook A, Fan F, and Inzlicht M
- Subjects
- Humans, Male, Female, Adult, Young Adult, Choice Behavior, Transfer, Psychology, Reward, Motivation
- Abstract
People who take on challenges and persevere longer are more likely to succeed in life. But individuals often avoid exerting effort, and there is limited experimental research investigating whether we can learn to value effort. We developed a paradigm to test the hypothesis that people can learn to value effort and will seek effortful challenges if directly incentivized to do so. We also dissociate the effects of rewarding people for choosing effortful challenges and performing well. The results provide limited evidence that rewarding effort increased people's willingness to choose harder tasks when rewards were no longer offered (near transfer). There was also mixed evidence that rewarding effort increased willingness to choose harder tasks in another unrelated and unrewarded task (far transfer). These heterogeneous results highlight the need for further research to understand when this paradigm may be the most effective for increasing and generalizing the value of effort., (© 2024. The Author(s), under exclusive licence to Springer Nature Limited.)
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- 2024
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26. Relational attributions for one's own resilience predict compassion for others.
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Ruttan RL, Zhang T, Barli SB, and DeCelles KA
- Subjects
- Humans, Male, Female, Adult, Middle Aged, Young Adult, Interpersonal Relations, COVID-19 psychology, Empathy, Resilience, Psychological, Social Perception
- Abstract
Existing work on attribution theory distinguishes between external and internal attributions (i.e., "I overcame adversity due to luck" vs. "my own effort"). We introduce the construct of relational resilience attributions (i.e., "due to help from other people") as a critical, but overlooked form of external attribution that predicts compassion toward others. We first document the presence of internal, relational (social external), and situational (nonsocial external) resilience attributions among people who have overcome unemployment, showing the predominance of internal attributions (Study 1). Next, we show that relational attributions uniquely predict compassion toward people struggling to overcome a range of challenges, including losing a loved one (Study 2), quitting smoking (Study 3a), workplace bullying (Study 3b), divorce (Study 4a), and pandemic survival (Study 4b). To examine causality and the malleability of relational attributions, we experimentally induce relational attributions among ex-smokers (Study 5), advanced degree holders (Study 6), and those who completed a fatiguing task (Study 7). We further find that gratitude is one critical link between one's own relational attributions and compassion toward others. Despite the prevailing tendency for people to make internal attributions for their resilience, forming relational attributions is positively associated with greater compassion for others struggling to endure adversity. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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- 2024
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27. Body mass index-dependent shifts along large-scale gradients in human cortical organization explain dietary regulatory success.
- Author
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Janet R, Smallwood J, Hutcherson CA, Plassmann H, Mckeown B, and Tusche A
- Subjects
- Humans, Male, Female, Adult, Young Adult, Feeding Behavior physiology, Magnetic Resonance Imaging, Brain physiology, Self-Control, Cerebral Cortex physiology, Diet, Body Mass Index
- Abstract
Making healthy dietary choices is essential for keeping weight within a normal range. Yet many people struggle with dietary self-control despite good intentions. What distinguishes neural processing in those who succeed or fail to implement healthy eating goals? Does this vary by weight status? To examine these questions, we utilized an analytical framework of gradients that characterize systematic spatial patterns of large-scale neural activity, which have the advantage of considering the entire suite of processes subserving self-control and potential regulatory tactics at the whole-brain level. Using an established laboratory food task capturing brain responses in natural and regulatory conditions (N = 123), we demonstrate that regulatory changes of dietary brain states in the gradient space predict individual differences in dietary success. Better regulators required smaller shifts in brain states to achieve larger goal-consistent changes in dietary behaviors, pointing toward efficient network organization. This pattern was most pronounced in individuals with lower weight status (low-BMI, body mass index) but absent in high-BMI individuals. Consistent with prior work, regulatory goals increased activity in frontoparietal brain circuits. However, this shift in brain states alone did not predict variance in dietary success. Instead, regulatory success emerged from combined changes along multiple gradients, showcasing the interplay of different large-scale brain networks subserving dietary control and possible regulatory strategies. Our results provide insights into how the brain might solve the problem of dietary control: Dietary success may be easier for people who adopt modes of large-scale brain activation that do not require significant reconfigurations across contexts and goals., Competing Interests: Competing interests statement:The authors declare no competing interest.
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- 2024
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28. Elasticity of emotions to multiple interpersonal transgressions.
- Author
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Polman E, Reich T, and Maglio SJ
- Subjects
- Humans, Anger physiology, Elasticity, Emotions physiology, Guilt
- Abstract
After an interpersonal mishap-like blowing off plans with a friend, forgetting a spouse's birthday, or falling behind on a group project-wrongdoers typically feel guilty for their misbehavior, and victims feel angry. These emotions are believed to possess reparative functions; their expression prevents future mistakes from reiterating. However, little research has examined people's emotional reactions to mistakes that happen more than once. In seven preregistered studies, we assessed wrongdoers' and victims' emotions that arise after one transgression and again after another. Following two (or more) consecutive transgressions, wrongdoers felt guiltier, and victims felt angrier. However, from one transgression to the next, increases to anger were significantly greater than increases to guilt. Likewise, after transgression repair, anger decreased more than guilt did. In short, we found that anger is more elastic than guilt, which suggests a new perspective on emotions: The sensitivity to which emotions update in response to new circumstances. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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- 2024
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29. Wipe it off: A meta-analytic review of the psychological consequences and antecedents of physical cleansing.
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Lee SWS, Chen K, Ma C, and Hoang J
- Subjects
- Humans, Sexual Behavior psychology, Hygiene
- Abstract
Physical cleansing is a human universal. It serves health and survival functions. It also carries rich psychological meanings that interest scholars across disciplines. What psychological effects result from cleansing? What psychological states trigger cleansing? The present meta-analysis takes stock of all experimental studies examining the psychological consequences and antecedents of cleansing-related thoughts, feelings, and behaviors (e.g., feeling less guilty after cleansing; spontaneously cleansing oneself after thinking of unwelcomed sexual encounter). It includes 129 records, 230 experiments, and 551 effects from 42,793 participants. Effect sizes were synthesized in random-effects models using robust variance estimates with small-sample corrections, supplemented by other techniques. Outliers were excluded using leave-one-out diagnostics and sensitivity analysis. Publication bias was assessed and corrected for using eight methods. Theoretical, methodological, sample, and report moderators were coded. After excluding outliers, without bias correction, the synthesized effect size estimate was g = 0.315, 95% CI [0.277, 0.354]. Using various bias correction methods, the estimate ranged from g = 0.103 to 0.331 and always exhibited considerable heterogeneity. Effect sizes were especially large for behavioral measures and varied significantly between sample types, sample regions, and report types. Meanwhile, effects were domain-general (observed in the moral domain and beyond), bidirectional (physical cleansing ↔ psychological variables), and robust across theoretical types, manipulation operationalizations, and study designs. Limitations included mixed replicability, suboptimal methodological rigor, and restricted sample diversity. We recommend future studies to (a) incorporate power analysis, preregistration, and replication; (b) investigate generalizability across samples; (c) strengthen discriminant validity; and (d) test competing theoretical accounts. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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- 2024
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30. Emotionally expressive interdependence in Latin America: Triangulating through a comparison of three cultural zones.
- Author
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Salvador CE, Idrovo Carlier S, Ishii K, Torres Castillo C, Nanakdewa K, San Martin A, Savani K, and Kitayama S
- Subjects
- Humans, United States, Latin America, Expressed Emotion, Japan, Cross-Cultural Comparison, Emotions physiology
- Abstract
Evidence suggests that Latin Americans display elevated levels of emotional expressivity and positivity. Here, we tested whether Latin Americans possess a unique form of interdependence called expressive interdependence, characterized by the open expression of positive emotions related to social engagement (e.g., feelings of closeness to others). In Study 1, we compared Latin Americans from Chile and Mexico with European Americans in the United States, a group known to be highly independent. Latin Americans expressed positive socially engaging emotions, particularly in response to negative events affecting others, whereas European Americans favored positive socially disengaging emotions, such as pride, especially in response to personally favorable circumstances. Study 2 replicated these findings with another group of Latin Americans from Colombia and European Americans in the United States. Study 2 also included Japanese in Japan, who expressed positive emotions less than Latin and European Americans. However, Japanese displayed a higher tendency to express negative socially engaging emotions, such as guilt and shame, compared to both groups. Our data demonstrate that emotional expression patterns align with overarching ethos of interdependence in Latin America and Japan and independence among European Americans. However, Latin Americans and Japanese exhibited different styles of interdependence. Latin Americans were expressive of positive socially engaging emotions, whereas Japanese were less expressive overall. Moreover, when Japanese expressed emotions, they emphasized negative socially engaging emotions. Implications for theories of culture and emotion are discussed. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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- 2024
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31. What do we manipulate when reminding people of (not) having control? In search of construct validity.
- Author
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Bukowski M, Potoczek A, Barzykowski K, Lautenbacher J, and Inzlicht M
- Subjects
- Humans, Male, Female, Adult, Young Adult, Reproducibility of Results, Self-Control psychology, Adolescent, Middle Aged, Mental Recall physiology, Emotions physiology
- Abstract
The construct of personal control is crucial for understanding a variety of human behaviors. Perceived lack of control affects performance and psychological well-being in diverse contexts - educational, organizational, clinical, and social. Thus, it is important to know to what extent we can rely on the established experimental manipulations of (lack of) control. In this article, we examine the construct validity of recall-based manipulations of control (or lack thereof). Using existing datasets (Study 1a and 1b: N = 627 and N = 454, respectively) we performed content-based analyses of control experiences induced by two different procedures (free recall and positive events recall). The results indicate low comparability between high and low control conditions in terms of the emotionality of a recalled event, the domain and sphere of control, amongst other differences. In an experimental study that included three types of recall-based control manipulations (Study 2: N = 506), we found that the conditions differed not only in emotionality but also in a generalized sense of control. This suggests that different aspects of personal control can be activated, and other constructs evoked, depending on the experimental procedure. We discuss potential sources of variability between control manipulation procedures and propose improvements in practices when using experimental manipulations of sense of control and other psychological constructs., (© 2024. The Author(s).)
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- 2024
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32. Accelerating progress towards gender equity in health and science.
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de Laat K, Kaplan S, and Lu L
- Subjects
- Humans, Gender Identity, Socioeconomic Factors, Gender Equity, Health Equity
- Abstract
Competing Interests: We declare no competing interests.
- Published
- 2024
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33. Examining the Relationship Between Workplace Industry and COVID-19 Infection: A Cross-sectional Study of Canada's Largest Rapid Antigen Screening Program.
- Author
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Gatov E, Sennik S, Goldfarb A, Gans J, Stein J, Agrawal A, and Rosella L
- Subjects
- Adult, Humans, Cross-Sectional Studies, Canada epidemiology, Workplace, Industry, COVID-19 diagnosis, COVID-19 epidemiology
- Abstract
Objectives: To control virus spread while keeping the economy open, this study aimed to identify individuals at increased risk of COVID-19 transmission in the workplace using rapid antigen screening data., Methods: Among adult participants in a large Canadian rapid antigen screening program (January 2021-March 2022), we examined screening, personal, and workplace characteristics and conducted logistic regressions, adjusted for COVID-19 wave, screening frequency and location, role, age group, and geography., Results: Among 145,814 participants across 2707 worksites, 6209 screened positive at least once. Workers in natural resources (odds ratio [OR] = 2.1 [1.73-2.55]), utilities (OR = 1.67 [1.38-2.03]), construction (OR = 1.35 [1.06-1.71]), and transportation/warehousing (OR = 1.32 [1.12-1.56]) had increased odds of screening positive; workers in education/health (OR = 0.62 [0.52-0.73]), leisure/hospitality (OR = 0.71 [0.56-0.90]), and finance (OR = 0.84 [0.71-0.99]) had lesser odds of screening positive, compared with professional/business services., Conclusions: Certain industries involving in-person work in close quarters are associated with elevated COVID-19 transmission. Continued reliance on rapid screening in these sectors is warranted., Competing Interests: Conflicts of interest: S.S., A.A., J.G., A.G., L.R., and J.S. comprise the steering committee of the CDL RSC, and all authors receive compensation for services to the CDL RSC. A.G.’s full disclosure statement is available at http://www.avigoldfarb.com/disclosure . J.G. has written the books Economics in the Age of COVID-19 , The Pandemic Information Gap , and The Pandemic Information Solution on which he receives royalties. J.S. is a senior strategic advisor to Digital Public Square, a not-for-profit that works on the uses of technology for community development. The authors declare that they have no other competing interests., (Copyright © 2023 American College of Occupational and Environmental Medicine.)
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- 2024
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34. In praise of empathic AI.
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Inzlicht M, Cameron CD, D'Cruz J, and Bloom P
- Subjects
- Humans, Emotions, Artificial Intelligence, Empathy
- Abstract
In this article we investigate the societal implications of empathic artificial intelligence (AI), asking how its seemingly empathic expressions make people feel. We highlight AI's unique ability to simulate empathy without the same biases that afflict humans. While acknowledging serious pitfalls, we propose that AI expressions of empathy could improve human welfare., Competing Interests: Declaration of interests No interests are declared., (Copyright © 2023 Elsevier Ltd. All rights reserved.)
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- 2024
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35. Commentary: Pricing Cataract (and Other Straightforward) Surgeries - A Policy Perspective to Build Capacity, Value and Innovation.
- Author
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Falk W
- Subjects
- Humans, Ontario, Cost-Benefit Analysis, Costs and Cost Analysis, Cataract Extraction economics, Health Policy
- Abstract
Aligning with Crump and colleagues' (2024) conclusions on cataract surgery, this article champions a level playing field for expanding surgical capacities for straightforward surgeries. It is agnostic toward for-profit or not-for-profit models. It argues for experimenting with new ambulatory facilities to meet urgent needs, emphasizing Ontario's successful two-decade experience with models such as the Kensington Eye Institute. The discussion advances a three-tiered pricing framework, advocating for transparent, structured pricing to reduce wait times and improve public health outcomes. This approach seeks to balance annual commitments, quarterly adjustments and spot market needs, promoting innovation, cost-efficiency and quality care., (Copyright © 2024 Longwoods Publishing.)
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- 2024
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36. The Adoption of AI in Mental Health Care-Perspectives From Mental Health Professionals: Qualitative Descriptive Study.
- Author
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Zhang M, Scandiffio J, Younus S, Jeyakumar T, Karsan I, Charow R, Salhia M, and Wiljer D
- Abstract
Background: Artificial intelligence (AI) is transforming the mental health care environment. AI tools are increasingly accessed by clients and service users. Mental health professionals must be prepared not only to use AI but also to have conversations about it when delivering care. Despite the potential for AI to enable more efficient and reliable and higher-quality care delivery, there is a persistent gap among mental health professionals in the adoption of AI., Objective: A needs assessment was conducted among mental health professionals to (1) understand the learning needs of the workforce and their attitudes toward AI and (2) inform the development of AI education curricula and knowledge translation products., Methods: A qualitative descriptive approach was taken to explore the needs of mental health professionals regarding their adoption of AI through semistructured interviews. To reach maximum variation sampling, mental health professionals (eg, psychiatrists, mental health nurses, educators, scientists, and social workers) in various settings across Ontario (eg, urban and rural, public and private sector, and clinical and research) were recruited., Results: A total of 20 individuals were recruited. Participants included practitioners (9/20, 45% social workers and 1/20, 5% mental health nurses), educator scientists (5/20, 25% with dual roles as professors/lecturers and researchers), and practitioner scientists (3/20, 15% with dual roles as researchers and psychiatrists and 2/20, 10% with dual roles as researchers and mental health nurses). Four major themes emerged: (1) fostering practice change and building self-efficacy to integrate AI into patient care; (2) promoting system-level change to accelerate the adoption of AI in mental health; (3) addressing the importance of organizational readiness as a catalyst for AI adoption; and (4) ensuring that mental health professionals have the education, knowledge, and skills to harness AI in optimizing patient care., Conclusions: AI technologies are starting to emerge in mental health care. Although many digital tools, web-based services, and mobile apps are designed using AI algorithms, mental health professionals have generally been slower in the adoption of AI. As indicated by this study's findings, the implications are 3-fold. At the individual level, digital professionals must see the value in digitally compassionate tools that retain a humanistic approach to care. For mental health professionals, resistance toward AI adoption must be acknowledged through educational initiatives to raise awareness about the relevance, practicality, and benefits of AI. At the organizational level, digital professionals and leaders must collaborate on governance and funding structures to promote employee buy-in. At the societal level, digital and mental health professionals should collaborate in the creation of formal AI training programs specific to mental health to address knowledge gaps. This study promotes the design of relevant and sustainable education programs to support the adoption of AI within the mental health care sphere., (©Melody Zhang, Jillian Scandiffio, Sarah Younus, Tharshini Jeyakumar, Inaara Karsan, Rebecca Charow, Mohammad Salhia, David Wiljer. Originally published in JMIR Formative Research (https://formative.jmir.org), 07.12.2023.)
- Published
- 2023
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37. Explananda and explanantia in deep neural network models of neurological network functions.
- Author
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Moldoveanu M
- Subjects
- Humans, Intelligence, Nerve Net, Models, Neurological, Neural Networks, Computer, Nervous System Physiological Phenomena
- Abstract
Depending on what we mean by "explanation," challenges to the explanatory depth and reach of deep neural network models of visual and other forms of intelligent behavior may need revisions to both the elementary building blocks of neural nets (the explananda) and to the ways in which experimental environments and training protocols are engineered (the explanantia). The two paths assume and imply sharply different conceptions of how an explanation explains and of the explanatory function of models.
- Published
- 2023
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38. Pain sensitivity predicts support for moral and political views across the aisle.
- Author
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Lee SWS and Ma C
- Subjects
- Humans, United States, Politics, Persuasive Communication, Pain, Morals, Attitude
- Abstract
We live in a time of exacerbating political polarization. Bridging the ideological divide is hard. Although some strategies have been found effective for interpersonal persuasion and interaction across the aisle, little is known about what intrapersonal attributes predict which individuals are more inclined to support their ideological opponent's views. The present work identifies a low-level attribute-sensitivity to physical pain-that robustly predicts individual variations in support for moral and political views typically favored by one's ideological opponent. We first summarize a psychophysical validation of an established pain sensitivity measure ( n = 263), then report a series of exploratory and preregistered confirmatory studies and replications ( N = 7,360) finding that more (vs. less) pain-sensitive liberal Americans show greater endorsement of moral foundations typically endorsed by conservatives (Studies 1a-1c), higher likelihood of voting for Trump over Biden in the 2020 presidential election, stronger support for Republican politicians, and more conservative attitudes toward contentious political issues (Studies 2a and 2b). Conservatives show the mirroring pattern. These "cross-aisle" effects of pain sensitivity are driven by heightened harm perception (Study 3). They defy lay intuitions (Study 4). They are not attributable to multicollinearity or response set. The consistent findings across studies highlight the value of deriving integrative predictions from multiple previously unconnected perspectives (social properties of pain, moral foundations theory, dyadic morality theory, principle of multiple determinants in higher mental processes). They open up novel directions for theorizing and research on why pain sensitivity predicts support for moral and political views across the aisle. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
- Published
- 2023
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39. A meta-analytic cognitive framework of nudge and sludge.
- Author
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Luo Y, Li A, Soman D, and Zhao J
- Abstract
Public and private institutions have gained traction in developing interventions to alter people's behaviours in predictable ways without limiting the freedom of choice or significantly changing the incentive structure. A nudge is designed to facilitate actions by minimizing friction, while a sludge is an intervention that inhibits actions by increasing friction, but the underlying cognitive mechanisms behind these interventions remain largely unknown. Here, we develop a novel cognitive framework by organizing these interventions along six cognitive processes: attention, perception, memory, effort, intrinsic motivation and extrinsic motivation. In addition, we conduct a meta-analysis of field experiments (i.e. randomized controlled trials) that contained real behavioural measures ( n = 184 papers, k = 184 observations, N = 2 245 373 participants) from 2008 to 2021 to examine the effect size of these interventions targeting each cognitive process. Our findings demonstrate that interventions changing effort are more effective than interventions changing intrinsic motivation, and nudge and sludge interventions had similar effect sizes. However, these results need to be interpreted with caution due to a potential publication bias. This new meta-analytic framework provides cognitive principles for organizing nudge and sludge with corresponding behavioural impacts. The insights gained from this framework help inform the design and development of future interventions based on cognitive insights., Competing Interests: We declare we have no competing interests., (© 2023 The Authors.)
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- 2023
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40. Giving more detailed information about health insurance encourages consumers to choose compromise options.
- Author
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Chick SE, Hawkins SA, and Soberman D
- Abstract
Introduction: To investigate how the provision of additional information about the health events and procedures covered by a healthcare plan affect the level of coverage chosen by young adults taking their first full time job., Methods: University students were recruited for a study at two behavioral laboratories (one located at the University of Toronto and the other located at INSEAD-Sorbonne University in Paris) in which they imagine they are making choices about the healthcare coverage associated with the taking a new job in Chicago, Illinois. Every participant made choices in four categories: Physician Care, Clinical Care, Hospital Care, and Dental Care. Participants were randomly assigned to one of two conditions: Low Detail or High Detail coverage information and they chose between three levels of coverage: Basic, Enhanced, and Superior. The study took place in March 2017 with 120 students in Toronto and 121 students in Paris., Results: The provision of more detailed information about the health events and procedures covered by a healthcare plan leads to a compromise effect in which participants shift their choices significantly towards Enhanced (moderate coverage) from Basic (low coverage) and Superior (high coverage). The compromise effect was observed at both locations; however, Paris participants choose significantly higher levels of coverage than Toronto participants., Discussion: Providing more detail to employees about the health events and procedures covered by a healthcare plan will increase the fraction of employees who choose the intermediate level of coverage. It is beyond the scope of this study to conclude whether this is good or bad; however, in a context where employees gravitate to either insufficient or excessive coverage, providing additional detail may reduce these tendencies., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Chick, Hawkins and Soberman.)
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- 2023
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41. An experimental investigation into whether choice architecture interventions are considered ethical.
- Author
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Turetski D, Rondina R, Hutchings J, Feng B, and Soman D
- Abstract
Despite their increasing use, choice architecture interventions have faced criticism for being possibly manipulative and unethical. We empirically explore how an intervention's acceptability differs by the type of intervention used, by the domain, and by the way in which its implementation and benefits are explained. We employ a 5 × 5 × 5 factorial design with three fully crossed predictor variables: domain, type of intervention, and explanation. We measure participants' acceptance of the proposed intervention, perceived threat to autonomy and freedom of choice, and belief that the intervention will be successful. We hypothesized that acceptability of the intervention and perceived threat to autonomy will change as a function of the type of intervention used, the domain in which it is implemented, and the rationale for which its use is presented. We find that acceptability of the intervention, perceived threat to autonomy, and belief that the intervention will be successful differ by the type of intervention used and by the domain in which it is implemented. The rationale for the use of the intervention appears to change acceptability of the intervention depending on the type of intervention that is being used, and the domain in which it is implemented. Exploratory analyses were conducted to investigate differences between specific levels within factors, and interactions between factors. Given the variation in acceptability across the three factors, we believe that the discourse about the ethics of choice architecture should avoid generalizations and should instead be at the level of individual interventions in a specific situation. We conclude with a discussion about areas for future research. PROTOCOL REGISTRATION: The stage 1 protocol for this Registered Report was accepted in principle on 14 October 2022. The protocol, as accepted by the journal, can be found at: https://doi.org/10.6084/m9.figshare.21758666 ., (© 2023. The Author(s).)
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- 2023
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42. A source- and channel-coding approach to the analysis and design of languages and ideographies.
- Author
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Moldoveanu M
- Subjects
- Humans, Language, Communication
- Abstract
Can we explain the advantage natural languages enjoy over ideographies in a way that enables us to attempt the design of an ideography that "works"? I deploy an adapted version of Shannon's source- and channel-coding partitioning of a communication system to explain the communicative dynamics and shortfalls of ideographies, and reveal ways in which entrenchable, generalist ideographies could be designed.
- Published
- 2023
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43. The psychology of negative-sum competition in strategic interactions.
- Author
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Hsee CK, Zeng Y, Li X, and Imas A
- Subjects
- Humans, Surveys and Questionnaires, Competitive Behavior
- Abstract
Many real-life examples-from interpersonal rivalries to international conflicts-suggest that people actively engage in competitive behavior even when it is negative sum (benefiting the self at a greater cost to others). This often leads to loss spirals where everyone-including the winner-ends up losing. Our research seeks to understand the psychology of such negative-sum competition in a controlled setting. To do so, we introduce an experimental paradigm in which paired participants have the option to repeatedly perform a behavior that causes a relatively small gain for the self and a larger loss to the other. Although they have the freedom not to engage in the behavior, most participants actively do so and incur substantial losses. We propose that an important reason behind the phenomena is shallow thinking-focusing on the immediate benefit to the self while overlooking the downstream consequences of how the behavior will influence their counterparts' actions. In support of the proposition, we find that participants are less likely to engage in negative-sum behavior, if they are advised to consider the downstream consequences of their actions, or if they are put in a less frenzied decision environment, which facilitates deeper thinking (acting in discrete vs. continuous time). We discuss how our results differ from prior findings and the implications of our research for mitigating negative-sum competition and loss spirals in real life. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
- Published
- 2023
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44. Are Empathic People Better Adjusted? A Test of Competing Models of Empathic Accuracy and Intrapersonal and Interpersonal Facets of Adjustment Using Self- and Peer Reports.
- Author
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He JC and Côté S
- Subjects
- Humans, Cognition, Peer Group, Recognition, Psychology, Empathy, Emotions
- Abstract
Are individuals adept at perceiving others' emotions optimally adjusted? We extend past research by conducting a high-powered preregistered study that comprehensively tests five theoretical models of empathic accuracy (i.e., emotion-recognition ability) and self-views and intra- and interpersonal facets of adjustment in a sample of 1,126 undergraduate students from Canada and 2,205 informants. We obtained both self-reports and peer-reports of adjustment and controlled for cognitive abilities as a potential confounding variable. Empathic accuracy (but not self-views of that ability) was positively related to relationship satisfaction as rated by both participants and informants. Self-views about empathic accuracy (but not actual empathic accuracy) were positively related to life satisfaction as rated by both participants and informants. All associations held when we controlled for cognitive abilities.
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- 2023
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45. Publisher Correction: Investigating adult age differences in real-life empathy, prosociality, and well-being using experience sampling.
- Author
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Pollerhoff L, Stietz J, Depow GJ, Inzlicht M, Kanske P, Li SC, and Reiter AMF
- Published
- 2023
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46. Reliability of the empathy selection task, a novel behavioral measure of empathy avoidance.
- Author
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Ferguson AM and Inzlicht M
- Subjects
- Humans, Reproducibility of Results, Empathy, Individuality
- Abstract
The empathy selection task is a novel behavioral paradigm designed to assess an individual's willingness to engage in empathy. Work with this task has demonstrated that people prefer to avoid empathy when some other activity is available, though individual differences that might predict performance on this task have been largely unexamined. Here, we assess the suitability of the empathy selection task for use in individual difference and experimental research by examining its reliability within and across testing sessions. We compare the reliability of summary scores on the empathy selection task (i.e., proportion of empathy choices) as an individual difference metric to that of two commonly used experimental tasks, the Stroop error rate and go/no-go commission rate. Next, we assess systematic changes at the item/trial level using generalized multilevel modeling which considers participants' individual performance variation. Across two samples (N = 89), we find that the empathy selection task is stable between testing sessions and has good/substantial test-retest reliability (ICCs = .65 and .67), suggesting that it is comparable or superior to other commonly used experimental tasks with respect to its ability to consistently rank individuals., (© 2022. The Psychonomic Society, Inc.)
- Published
- 2023
- Full Text
- View/download PDF
47. Correction, uncertainty, and anchoring effects.
- Author
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Lee CY and Morewedge CK
- Subjects
- Humans, Uncertainty, Judgment
- Abstract
We compare the predictions of two important proposals made by De Neys to findings in the anchoring effect literature. Evidence for an anchoring-and-adjustment heuristic supports his proposal that system 1 and system 2 are non-exclusive. The relationship between psychophysical noise and anchoring effects, however, challenges his proposal that epistemic uncertainty determines the involvement of system 2 corrective processes in judgment.
- Published
- 2023
- Full Text
- View/download PDF
48. Deliberative control is more than just reactive: Insights from sequential sampling models.
- Author
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Cho H, Teoh YY, Cunningham WA, and Hutcherson CA
- Subjects
- Humans, Thinking, Models, Psychological
- Abstract
Activating relevant responses is a key function of automatic processes in De Neys's model; however, what determines the order or magnitude of such activation is ambiguous. Focusing on recently developed sequential sampling models of choice, we argue that proactive control shapes response generation but does not cleanly fit into De Neys's automatic-deliberative distinction, highlighting the need for further model development.
- Published
- 2023
- Full Text
- View/download PDF
49. Do we want less automation?
- Author
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Agrawal A, Gans JS, and Goldfarb A
- Abstract
AI may provide a path to decrease inequality.
- Published
- 2023
- Full Text
- View/download PDF
50. Framing Subjective Emotion Reports as Dynamic Affective Decisions.
- Author
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Teoh YY, Cunningham WA, and Hutcherson CA
- Abstract
Self-reports remain affective science's only direct measure of subjective affective experiences. Yet, little research has sought to understand the psychological process that transforms subjective experience into self-reports. Here, we propose that by framing these self-reports as dynamic affective decisions, affective scientists may leverage the computational tools of decision-making research, sequential sampling models specifically, to better disentangle affective experience from the noisy decision processes that constitute self-report. We further outline how such an approach could help affective scientists better probe the specific mechanisms that underlie important moderators of affective experience (e.g., contextual differences, individual differences, and emotion regulation) and discuss how adopting this decision-making framework could generate insight into affective processes more broadly and facilitate reciprocal collaborations between affective and decision scientists towards a more comprehensive and integrative psychological science., Competing Interests: Competing interestsThe author declares no competing interests., (© The Author(s) 2023.)
- Published
- 2023
- Full Text
- View/download PDF
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