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AIMS Generalized trust is a crucial determinant of individual and social well-being and is the fundamental element of a healthy society. However, a decline in generalized trust was observed among Hong Kong young adults, despite local neighborhoods, and placed-based experiences gaining popularity among Hong Kong young people. Hence, this paper examines the effect of neighborhood-level factors on promoting generalized trust. METHOD Cross-sectional data were obtained from 1635 young adults aged 17-23 through mixed-mode surveys-a computer-assisted telephone interviewing CATI telephone survey, an online survey, and a mail survey. RESULTS Logistic regression results showed that neighborhood cohesiveness, being an active member of a religious organization, being an active member of a local youth organization, acceptance of ethnic diversity, and having a good parental relationship were related to higher odds of reporting generalized trust. CONCLUSION Research and practice implications and the international relevance of the findings are discussed.

Although resilience is a multi-level process, research largely focuses on the individual and little is known about how resilience may distinctly present at the group level. Even less is known about subjective conceptualizations of resilience at either level. Therefore, two studies sought to better understand how individuals conceptualize resilience both as an individual and as a group. Study 1 (N = 123) experimentally manipulated whether participants reported on either individual or group-based responses to real stressors and analysed their qualitative responses. For individual responses, subjective resilience featured active coping most prominently, whereas social support was the focus for group-based responses. As these differences might be attributable to the different stressors people remembered in either condition, Study 2 (N = 171) held a hypothetical stressor (i.e., natural disaster) constant. As expected, resilience at the group level emphasized maintaining group cohesion. Surprisingly, the group condition also reported increased likelihood to engage in blame, denial, and behavioural disengagement. Contrary to expectations, participants in the individual condition reported stronger desire to seek out new groups. The combined findings are discussed within the framework of resilience and social identity and highlight the necessity of accounting for multiple levels and subjective conceptualizations of resilience.

Aims The epidemiologic Study of Women's Health Across the Nation (SWAN) includes urinary incontinence (UI) questionnaire items. We introduced an independently self-administered paper towel test (PTT-ISA; invention disclosure #2021-347) to objectively demonstrate UI. Aims were to determine: (1) PTT-ISA compliance and (2) relationship to questionnaire results. Methods 276 community women were invited to complete both SWAN questionnaire and PTT-ISA. For PTT-ISA, a woman holds a trifold brown paper towel against her perineum while coughing hard three times. She checks the towel for wetness and compares it with pictorial showing wetted area gradations (dry towel through >6 ml/saturated). She then selects the best photo match for her towel. A newly conceptualized variable constructed as PTT-ISA plus questionnaire results was formed. Results Of 276 women, noncompliance with PTT-ISA was 2.2% (6 women). Four others (1.5%) were missing questionnaires. For the remaining 266 women, conceptual cohesiveness between questionnaire-only and PTT-ISA + questionnaire was demonstrated in 165 (62.0%). Lack of cohesiveness occurred in 101 (38.9%), including 41 women who said "no" to the questionnaire item indicative of stress UI and had leakage on PTT-ISA; leakage degree varied across the full pictorial spectrum from drops to saturated. Conclusion PTT-ISA demonstrates high compliance, with rate comparable to survey compliance. It is a novel measure for objective sign of urine loss when independently self-administered by community women outside of a clinic environment. Further research comparing PTT-ISA with clinician-observed cough test is warranted. As independently self-administered, PTT-ISA is simple, noninvasive, inexpensive, and an acceptable test that adds value to otherwise survey-dependent research.

Children's preschool experiences have consequences for development. However, it is not clear how children's real-time interactions with peers affect their language development; nor is it clear whether these processes differ between children with autism spectrum disorder (ASD) and two other groups of children, those with general developmental delays (DD) and typically developing (TD) children. We used objective measures of movement and vocalizations to quantify children's real-time dyadic vocal interactions and quantify classroom social networks. Participants included 56 preschoolers (22 female; M = 50.14 months) in five inclusive classrooms for children with ASD or DD and their TD peers. Each class was observed monthly on two to five occasions. Overall, children vocalized more to peers who had vocalized more to them in the previous observation. These dyadic vocalization patterns were associated with group differences in social network analyses. Modularity, the cohesiveness of group ties, was lower among children with ASD than it was among TD children or children with DD. Individually, children with ASD exhibited lower total levels of vocalizations with peers (lower degree centrality) than TD children and children with DD. In an exploratory analysis with a subset of the participants, children's degree centrality was strongly associated with their end-of-year assessed language abilities, even when accounting for mean differences between groups. Findings highlight the impact peers and social networks play in real-time language use and in the developing language abilities of children with ASD in inclusion classrooms. LAY SUMMARY: This study objectively measured associations between children's peer vocal interactions and assessed language abilities in inclusion classrooms for children with autism spectrum disorder (ASD) and their peers. All children benefited from peers talking to them, but children with ASD were less central to classroom speech networks than were typically developing children. Children's centrality to social speech networks, regardless of ASD status, was associated with assessed language abilities.

Cohesiveness is a widely used term in the food texture literature. Authors of this literature employ divergent methodologies, and can be divided into those who assess texture through sensory evaluation and those who use instrumental techniques. Within each of these disciplines, there are some specialized uses of the word, creating discipline specific terms such as “cohesiveness of mass.” The fact that many researchers attempt to (re)define cohesiveness, does suggest that the term is not universally understood. This blurring arises partly from the abstract nature of what it describes and also from ill matching measurements being used to quantify it. A widely agreed definition is that cohesiveness is “the strength of the internal bonds making up the body of the product,” yet a challenge continues to be how we can measure it. Using the Sketch Engine corpus analysis interface to examine a corpus of articles from the food texture literature in the periods 2002–2017, the contexts in which the word stem “cohes*” is used were explored. Collocation analysis suggests that in addition to considerable commonality in the way that “cohesiveness” combines with other terms, differences reflect the foci of the disciplines with the instrumental community predominantly dealing with physical measurement while the sensory community relate “cohesiveness” more to oral processing and texture perception.

Although regions are becoming increasingly important in the liberalization of international trade, the academic literature has only explored the issue extensively in the case of the European Union (EU). With respect to other regions, little is known of the internal factors that enhance their external performance. This paper uses EU interregional trade negotiations to examine the factors within the EU's counterpart region that contribute to regional cohesiveness and facilitate the conclusion of an agreement. By applying the crisp‐set qualitative comparative analysis method to the 13 available cases, this paper finds that the external performance of other regions is not achieved through a combination of homogeneity of state preferences and strong institutions, as the EU literature suggests. While one or other of these factors may be necessary, they only work in conjunction with a favourable power distribution, that is, regional systems formed by a large hegemon and/or small open economies.

INTRODUCTION Pediatric brain tumor survivors (PBTS) experience psychosocial difficulties and poor quality of life (QOL). Family functioning may be adversely impacted by the stress of diagnosis and associated symptoms, which may, in turn, affect PBTS outcomes. The objective of this study was to complete a systematic review of family functioning and psychosocial outcomes in PBTS. METHODS We conducted systematic searches of PubMed and PsychInfo. Full-text articles (n = 324) were screened and 14 were included. A risk-of-bias assessment was conducted to evaluate the quality of study conclusions. RESULTS Studies examined associations of family functioning with adaptive, social, emotional, and behavioral outcomes, and QOL. More adaptive family functioning (cohesiveness, effective communication, lower conflict) was associated with better PBTS outcomes. Studies were limited by heterogeneous/small samples and cross-sectional designs. CONCLUSIONS Results provide preliminary support for the relationship between family functioning and psychosocial outcomes. Common outcome measures and prospective research designs can further advance understanding.

To investigate the selective agents that shape signals, we examined function (adaptive benefit to signaler) in the boom loud call by male blue monkeys. Using natural observation and playbacks in a wild population in Kenya, we characterized boom function from conspecifics' behavioral responses and also variation in call usage relating to context and reproductive season. Booms occurred in several contexts and after varied stimuli, including falling branches, yet were strongly associated with intragroup activity and, in particular, affiliative interactions between callers and females. Males produced more booms during the mating season and, congruently, when more females in their groups were sexually active. After hearing booms, compared to no call, females spent more time near groupmates and the caller and were more likely to approach and have mating interactions with him. Males tended to move away after hearing a boom. In the aggregate, results indicate that booms achieve multiple functions relating to facilitating group cohesion, affiliative interactions, and mating opportunities, while also repelling rival males. An observed association with falling branches is puzzlingly distinct from these social functions. We explore the hypothesis that booms enable affiliative encounters by acting as signals of benign intent, and discuss the functional versatility of signals perceived by multiple receivers that vary in age, sex, and relationship to signalers.

Background Strengthening social integration could prevent suicidal behavior. However, minimal research has examined social integration through relationship network structure. To address this important gap, we tested whether structural characteristics of school networks predict school rates of ideation and attempts. Methods In 38 US high schools, 10,291 students nominated close friends and trusted adults to construct social networks. We used mixed-effects logistic regression models to test individual student networks and likelihood of suicidal ideation (SI) and suicide attempts (SA); and linear regression models to estimate associations between school network characteristics and school rates of SI, SA, and SA among all with ideation. Results Lower peer network integration and cohesion increased likelihood of SI and SA across individual and school-level models. Two factors increased SA: student isolation from adults and suicidal students' popularity and clustering. A multivariable model identified higher SA in schools where youth-adult relationships were concentrated in fewer students (B = 4.95 [1.46, 8.44]) and suicidal students had higher relative popularity versus nonsuicidal peers (B = 0.93 [0.10, 1.77]). Schools had lower SA rates when more students named the same trusted adults named by friends and many students named the same trusted adults. When adjusting for depression, violence victimization and bullying, estimates for adult network characteristics were substantially unchanged whereas some peer effects decreased. Conclusions Schoolwide peer and youth-adult relationship patterns influence SA rates beyond individual student connections. Network characteristics associated with suicide attempts map onto three theory-informed domains: social integration versus thwarted relational needs, group cohesion, and suicidal students' social influence. Network interventions addressing these processes, such as maximizing youth-adult connections schoolwide and heightening influence of youth with healthy coping, could create more protective schools. Longitudinal and intervention studies are needed to determine how schools differentiate in network structure and clarify reciprocal dynamics between network characteristics and suicidal behavior.

One of the primary functions of animal aggregations is defense against predators. Many social animals enjoy reduced predation risk as a result of grouping, and individuals within groups can benefit from information transferred by their group-mates about a potential predator. We present evidence that a tactile interaction behavior we term 'nudging' substantially modified group responses to a potential threat in a highly social catfish species, Corydoras aeneus. These catfish deployed nudges during flight responses, and these nudges were associated with a greater likelihood of group cohesion following a threat event. Increased nudging behavior resulted in longer flight responses. In addition, individuals that perceived the threat first were more likely to initiate nudges, implying that nudges could be used to alert group-mates to the presence of a threat. Taken together, our results suggest that tactile communication plays an important role in gaining anti-predator benefits from sociality in these fish.

The purpose of this study was to explore and explain eco-leadership in practice, specifically among community groups in Virginia’s New River Valley. This paper describes relationships between community groups’ leadership style and other factors while also highlighting an intricate mixed method design that ultimately led to a deep, rich understanding of these relationships. There were five research objectives: (1) Characterize the community groups’ leadership culture; (2) Assess each group’s cohesiveness; (3) Assess the groups’ community project involvement; (4) Determine if relationships exist between the variables; and (5) Highlight the role of mixed methods in the emergence of findings. The study has implications for carrying forward the concept of eco-leadership in research and practice. Published (Publication status)

Studies of cooperative breeding species have suggested that helpers are needed for infant survival and that helpers gain skills to successfully raise their own offspring. Studies of callitrichids in managed care and early field studies suggested that group size correlated with infant survival and that helpers needed to learn parental skills to be successful breeders. We present infant survival data from a 20-year field study of cotton-top tamarins (Saguinus oedipus) in Colombia involving 126 litters born to 41 females. There was no difference in the survival of male and female offspring to 6 months of age. However, litter size impacted survival, with triplet litters having lower survival and male triplets having lower survival than females. Loss of infants was highest in the first week of life and, of the animals remaining in the group at 6 months of age, 90% of them survived to 1 year. The mean length of time in the natal group was 2.3 years but some young migrated to other groups after 4 months of age. Group size and number of male helpers (>1 year) was not related to infant survival. However, groups with only one male had fewer surviving infants. Primiparous females had lower infant survival, but previous infant care experience by mothers as helpers had no effect on survival. A major cause of infant loss was group disruption due to deaths/evictions/loss of the reproductively active animals, or immigration of pregnant females. Thus, factors that cause a change in the stability of the reproductively active animals can disrupt group cohesion. Capture of individuals for the illegal pet trade, as well as habitat fragmentation, may increase competition between groups for access to territories and breeding opportunities. This may have long-term impacts to infant survival in this critically endangered species.

International audience; Throughout the Northern Hemisphere, human societies, political systems, and religions have appropriated oaks in symbolic representations. In this review, we explore the possible associations between recent genetic and genomic findings and the symbolic representations of oaks. We first consider the ways in which evolutionary history during the Holocene has tightened links between humans and oaks in Europe, and how this may have led to symbolic representations. We then show how recent findings concerning the structure and evolution of the oak genome have provided additional knowledge about symbolic representations, such as longevity, cohesiveness, and robustness.

Families represent a form of social capital that can influence effective reintegration depending on the strength of the bond, and the nature of the relationship. An innovative training programme delivered at HMP Kirkham was designed to mobilise the strengths of prisoners, in the period prior to their release, by engaging family members as bridges to community resources and by a shared planning process designed to build stronger bonds between prisoners and their families. The conceptual framework for the Kirkham Family Connectors (KFC) project is based on the principles of Asset Based Community Development (ABCD) and Assertive Linkage (assisting individuals in engaging with such assets). The project aimed to build prisoner resettlement capital by identifying what each prisoner’s skills and strengths were, what enthused and engaged them, and to create partnerships with family members to establish accessible pathways to related resources in the communities to which they would be returning on their release. Evaluation data show that the programme generated hope and a sense of partnership among participants and key lessons for a strengths-based intervention to support the prison-community transition. All three of the participating groups – staff, prisoners, and families – reported positive engagement and an emerging sense of hope, and group cohesion through shared goals. There is considerable scope for both peer and probation staff delivery of the programme in the future, and for extending the scale and the scope of the project.

In the 21st century when knowledge‐based economy is emphasized, the cultivation of autonomous learning and problem‐solving abilities presents the importance. With web‐based collaborative problem‐based learning (CPBL), learners could more conveniently cultivate their problem‐solving abilities through autonomous learning. Nevertheless, learners are often guided to solve a target problem by the information announced by teachers during the CPBL processes. Individual learners often could not effectively absorb such standard information, thus ignoring the important information from teachers. In the information communication theory, the two‐step flow of communication through opinion leaders has been proved that it can better change audiences' attitudes than the one‐step flow of communication through mass media. This study thus employs the modularity Q function as the fitness function of genetic algorithm to optimally detect learning communities and uses PageRank measure to accurately find out community opinion leaders according to the social network interaction data of learners in the CPBL process. Based on quasi‐experimental design, this study examines whether learners in the experimental group using the two‐step flow of communication through opinion leaders to convey information for solving the target CPBL missions could more significantly enhance web‐based CPBL performance, social network interaction and group cohesion than learners in the control group using the one‐step flow of communication through teachers' information. Analytical results show learners in the experimental group remarkably outperform those in the control group on learning performance and peer interaction under a CPBL environment. Particularly, female learners in the experimental group notably outperform female learners in the control group on learning performance, while there is no significant difference in male learners between both groups. More importantly, learners in the experimental group present significantly higher group cohesion than those in the control group. This study confirms that using the two‐step flow of communication instead of the one‐step flow of communication traditionally used in web‐based learning environments could significantly promote web‐based CPBL performance, social network interaction and group cohesion. [ABSTRACT FROM AUTHOR]

WILEY: "This is the peer reviewed version of the following article: Esperanza C. Iranzo Heiko U. Wittmer Juan Traba Pablo Acebes Cristina Mata Juan E. Malo, Predator occurrence and perceived predation risk determine grouping behavior in guanaco (Lama guanicoe), Ethology 124.5 (2018): 1699-1711, which has been published in final form at DOI: http://doi.org/10.1111/eth.12727. This article may be used for non-commercial purposes in accordance with Wiley Terms and Condictions for Use Self-Archived Version, Grouping behavior of social ungulates may depend on both predator occurrence and perceived predation risk associated with habitat structure, reproductive state, and density of conspecifics. Over 3 years, we studied grouping behavior of guanaco (Lama guanicoe) families in Chilean Patagonia during the birthing season and determined their response to variation in predator occurrence and perceived predation risk (habitat structure, calf/adult rate, and density of conspecifics). We considered the effect of two predators, puma (Puma concolor) and culpeo fox (Lycalopex culpaeus). We measured two common (family group size and vigilance) and one novel (family group cohesion) behavioral responses of guanaco. Our results show that guanaco family groups adapted their grouping behavior to both predator occurrence and perceived predation risk. Larger family groups were found in open habitats and areas with high puma occurrence, while guanacos stayed in small family groups in areas with high shrub cover or low visibility. Group cohesion increased in areas with higher occurrence of pumas and culpeo foxes, and also increased in smaller family groups and in areas with low guanaco density. Vigilance (number of vigilant adults) was mainly related to group size and visibility, increasing in areas with low visibility, while residual vigilance (vigilance after removing the group-size effect) did not vary with the explanatory variables examined. Our results suggest that a mix of predator occurrence and perceived predation risk influences guanaco grouping behavior and highlights the importance of evaluating different antipredator responses together and considering all predator species in studies aimed at understanding ungulate behavior, Funding was provided by Program UAM‐CEAL (Santander Bank) during 2011‐2012, 2013‐2014, and 2015‐2016; Foreign Affairs Ministry, Spanish Agency for Development and International Cooperation (A/9875/07, A/016431/08, and A/024945/09); Agriculture Ministry and Environment Ministry, Chile, Servicio Agrícola y Ganadero 2011‐2012; and the REMEDINAL‐3CM network (S2013/MAE‐2719). ECI was supported by a PhD grant from the Spanish Ministry of Education (FPU) and is currently supported by a post‐doctoral grant from National Scientific and Technical Research Council (CONICET)

The present study examined the relationships between perceived leadership, group cohesion, online engagement, self‐regulation and learning outcomes. Data included surveys and online discussion logs from 171 students in an undergraduate online course. Through correlation analysis and structural equation modeling, the results revealed unique contributions of task and relationship leadership in small group collaborative learning. Each form of leadership may translate into greater use of self‐regulation strategies that align with students' focus on either the instrumental or interpersonal resources related to academics but may bring about a corresponding lower utilization of other types of self‐regulation strategies. Further, results indicate that students' perceptions of group cohesion provided the most robust and multifaceted positive associations with learning engagement. [ABSTRACT FROM AUTHOR]

The ring-tailed lemur (Lemur catta) is a group-living strepsirhine primate endemic to Madagascar that has a complex vocal repertoire including affiliative moan and hmm calls. Past research has suggested that both vocalisations may be contact calls, and we assessed their usage in addition to examining the effect of individual differences and social factors on male calling behaviour. We tested three hypotheses: the group cohesion, preferred companion and individual differences hypotheses. From March to July 2010, 565 h of focal animal data were collected on 31 males aged ≥1 year at the Beza Mahafaly Special Reserve, Madagascar. Focal males were observed for 30 min, with vocalisations, allogrooming and agonistic interactions noted using one-zero sampling, and general behaviour, nearest neighbour identity and distance noted using instantaneous point sampling, all at 2.5 min intervals. We found support for the group cohesion hypothesis for both vocalisations, and support for the preferred companion and individual differences hypotheses for the hmm but not the moan vocalisation. Moan and hmm calls maintained the distance between a male and his nearest neighbour, and were made at higher rates during behaviours which may lead to separation from conspecifics, such as travel and vigilance. Males made hmm calls at higher rates when they were low-ranking, and/or when the nearest neighbour of a male or a preferred companion of either sex. Low-ranking males may hmm call to maintain proximity to specific individuals within social groups who will show them increased tolerance, with the hmm signalling peaceful intent. Ring-tailed lemurs are one of the best living models of gregarious primate ancestors, and gaining a better knowledge of the function and range of usage of their contact calls informs our understanding of the evolution of primate cognition.

The aim of this study was twofold. The first aim was to study the effect of an intervention combining team feedback and guided reflexivity on virtual teams' affective outcomes. The second was to examine the mediating role of perceived social loafing in this relationship. An experimental laboratory study was carried out with 54 teams randomly assigned to an experimental condition or a control condition. Results showed that this intervention had an effect on satisfaction with the result, but not on group cohesion and satisfaction with the team. Moreover, perceived social loafing fully mediated the effect of this intervention on group cohesion and partially mediated its effect on satisfaction with the team and the result.

Summary Institutional analyses of the developmental state claim that the principal source of state capacity is internal cohesiveness, which is defined as the tendency for the rank and file of the civil service to be in unity while working together towards national goals. In the literature on the China model, the strong capacity of the Chinese state has been taken for granted, and internal cohesiveness in the Chinese bureaucracy has not been problematized. This knowledge gap is narrowed by studying data on the Bureau of Urban Management (i.e. Chengguan) in China. Recent studies are reviewed of bureaucratic logics and behaviour that question the extent of collaboration between higher authorities and their subordinates (i.e. vertical cohesiveness) in China. Next, the essay theorizes about how these bureaucratic logics may also undermine collaboration among government bureaus (horizontal cohesiveness). Background information is offered about Chengguan and reports on the challenges identified by Chengguan officers to work with people in other bureaus. The research does not find any solid evidence of horizontal cohesiveness in the Chinese bureaucracy. This calls for an effort to reassess the validity of the China model. Copyright © 2017 John Wiley & Sons, Ltd.

Background The Advancing Research and Clinical practice through close Collaboration (ARCC) model postulates that improvement in nurses’ evidence-based practice (EBP) beliefs results in improved EBP implementation, which in turn improves nurse-related outcomes, such as nurses’ job satisfaction and group cohesion. However, there is a dearth of interventional studies that evaluate the relationships among these variables. Aims This study evaluated whether a regional EBP fellowship program improved participants’ EBP beliefs, EBP implementation, job satisfaction, group cohesion, and group attractiveness, and examined the relationships among these improvements, using structural equation modeling. Methods A pretest–posttest design was used among three annual cohorts of a regional, 9-month EBP fellowship program, from 2012 to 2014, in San Diego, California. Matched pretest and posttest questionnaires, including EBP Beliefs, EBP Implementation, Job Satisfaction, Group Cohesion, and Group Attractiveness scales, were analyzed (N = 120). Results Paired t-tests showed statistically significant improvements in EBP beliefs, EBP implementation, job satisfaction, and group cohesion (p < .05). Structural equation modeling showed that improvement in EBP implementation had no direct effect on improvements in job satisfaction, group cohesion, or group attractiveness. However, improvement in EBP beliefs had direct effects on improvements in job satisfaction (β = .24; p = .002) and group attractiveness (β = .22; p = .010). Linking Evidence to Action A regional, collaborative EBP fellowship program was effective in improving EBP beliefs, EBP implementation, job satisfaction, and group cohesion. Improvement in EBP beliefs appears to have had direct effects on improvements in job satisfaction and group attractiveness. Regional fellowship programs that educate and support EBP champions and their mentors may enhance EBP adoption in nursing practice across multiple health care institutions.

This paper examines how a group member's individual-targeted citizenship behavior (OCBI) and organization-targeted citizenship behavior (OCBO) interact with a salient group-level contextual variable, group cohesiveness, to foster positive change for that group member, starting with job self-efficacy change, and followed by objective task performance change. Over a span of 6 months, we engaged in multilevel, multisource, multistage data collection and surveyed 587 members in 83 work groups. Our results indicate that a group member's OCBI, in comparison with OCBO, is more positively related to his or her job self-efficacy change. Group cohesiveness was found to attenuate the relationship between a group member's OCBI and job self-efficacy change, and conversely, to accentuate the relationship between a group member's OCBO and job self-efficacy change. Furthermore, a group member's job self-efficacy change mediated the interactive effects of the group member's OCBI and group cohesiveness (as well as the group member's OCBO and group cohesiveness) on his or her objective task performance change.

One of the primary functions of animal aggregations is defense against predators. Many social animals enjoy reduced predation risk as a result of grouping, and individuals within groups can benefit from information transferred by their group-mates about a potential predator. We present evidence that a tactile interaction behavior we term ‘nudging’ substantially modified group responses to a potential threat in a highly social catfish species, Corydoras aeneus. These catfish deployed nudges during flight responses, and these nudges were associated with a greater likelihood of group cohesion following a threat event. Increased nudging behavior resulted in longer flight responses. In addition, individuals that perceived the threat first were more likely to initiate nudges, implying that nudges could be used to alert group-mates to the presence of a threat. Taken together, our results suggest that tactile communication plays an important role in gaining anti-predator benefits from sociality in these fish.

Contrasting the classical explanation of military group cohesion as sustained by interpersonal bonds, recent scholars have highlighted the importance of ritualized communication, training and drills in explaining effective military performance in professional armies. While this has offered a welcome addition to the cohesion literature and a novel micro-sociological method of examining cohesion, its primary evidential base has been combat groups. Indeed, despite their prominent role in directing operations over the past decade, the British Army's officer corps has received relatively little attention from sociologists during this period. No attempt has been made to explain cohesion in the officer corps. Using a similar method to recent cohesion scholars, this paper seeks to address this imbalance by undertaking a micro-sociology of one ritual in particular: ‘Barossa Night’ in the Royal Irish Regiment. Firstly, it draws on the work of Durkheim to examine how cohesion amongst the officer corps is created and sustained through a dense array of practises during formal social rituals. It provides evidence that the use of rituals highlights that social solidarity is central to understanding officer cohesion. Secondly, following Hockey's work on how private soldiers negotiate order, the paper shows how this solidarity in the officer corps is based on a degree of negotiated order and the need to release organizational tensions inherent in a strictly hierarchical rank structure. It highlights how the awarding of gallantry medals can threaten this negotiated order and fuel deviancy. In examining this behaviour, the paper shows that even amongst an officer class traditionally viewed as the elite upholders of organizational discipline, the negotiation of rank and hierarchy can be fluid. How deviant behaviour is later accepted and normalized by senior officers indicates that negotiated order is as important to understanding cohesion in the British Army's officer corps as it is amongst private soldiers.

Background A regional, collaborative evidence-based practice (EBP) fellowship program utilizing institution-matched mentors was offered to a targeted group of nurses from multiple local hospitals to implement unit-based EBP projects. The Advancing Research and Clinical Practice through Close Collaboration (ARCC) model postulates that strong EBP beliefs result in high EBP implementation, which in turn causes high job satisfaction and group cohesion among nurses. Aims This study examined the relationships among EBP beliefs, EBP implementation, job satisfaction, group cohesion, and group attractiveness among the fellowship program participants. Methods A total of 175 participants from three annual cohorts between 2012 and 2014 completed the questionnaires at the beginning of each annual session. The questionnaires included the EBP beliefs, EBP implementation, job satisfaction, group cohesion, and group attractiveness scales. Results There were positive correlations between EBP beliefs and EBP implementation (r = 0.47; p

The purpose of this research is to model, measure and explain group cohesiveness through consonance. For this aim, we propose a holistic framework that combines the sociometric test with the novel Picture Apperception Value Test for defining group cohesiveness by assessing interpersonal attraction of group members through categorical values. The research approach is quantitative, classified both as inferential and quasi-experimental. Findings indicate that the holistic framework serves as an effective model for measuring group cohesiveness, much more that it can be the sociometric test alone. Research originality and value derives from the fact of combining one existing and consolidated tool like the sociometric test, with an innovative tool like Picture Apperception Value Test for the measurement of group cohesiveness. Regarding practical implications, through the first instrument it is possible to create groups; with the second, it is possible to measure in a new way the interpersonal attraction based on individual's value system. Copyright © 2016 John Wiley & Sons, Ltd.

Brazil, Russia, India, China and South Africa (BRICS) have come together economically as a group since 2009. Their cooperation has been driven not only by economic and political factors, but also the failure of the existing global economic governance framework to satisfy the real needs of these countries. In this paper, we analyze how the BRICS moved from a financial category into a political group, and are progressively developing from a dialogue-based platform into a full-fledged mechanism of long-term coordination on a wide range of key issues relating to the world economy and politics. We also analyze how the BRICS have coordinated their positions in the G20, pushing for deep reform in global governance. Then, given the major hindrances to cooperation among the BRICS, including the challenge of economic transition, weak geopolitical links, complicated internal and external relations and inadequate governance capabilities, the present paper speculates on how the BRICS can use the opportunity arising from China taking the G20 presidency in 2016 to improve the cohesiveness and influence of the BRICS in terms of their agenda, organization and deliverables.

In social species, same-sex individuals may form social bonds behaviourally expressed as individual preferences, resulting in fitness benefits such as increased offspring survival, longevity and group cohesion. As a result of individual preferences, female house mice (Mus musculus domesticus) form social affiliations while communally nursing and may do so with kin or non-kin. However, the mechanisms behind the formation of such preferences are unknown. Oxytocin has been linked to a range of social behaviours including bond facilitation, social memory and parental care. Here, we experimentally increased oxytocin in pairs of unfamiliar, unrelated females and predicted that females with elevated oxytocin would demonstrate increased affiliative behaviours compared against a control. Subsequently, we tested for the formation of a social preference, using a preference test with the previous partner and a new unfamiliar female. Our results indicated no significant effect of treatment on positive and negative behaviours between females during the three initial cohabitation days. In both treatments, females demonstrated increased socio-positive behaviours and cohabitation time with their partner and decreased socio-negative behaviours and latency to meet, over the 3-d period. During the partner preference test, control but not oxytocin females demonstrated a significant preference for their cohabitation partner, and oxytocin females spent similar amounts of time with both stimulus females. Therefore, increasing peripheral oxytocin appears not to be involved in the facilitation of initial encounters with a stranger but may hinder the formation of a preference for this new partner.

Models used to explain the social organization of primates suggest that variation in daily path length (DPL) is a response to variation in resource distribution and the intensity of intragroup feeding competition. However, daily path length may be affected by a number of other factors including the availability and distribution of nutritionally complementary food items, temperature which can influence activity budget, patterns of subgrouping, and the frequency and function of intergroup encounters. In this 6-month study (total 495 hr of quantitative data), we examined daily path lengths in two neighboring groups of black and gold howler monkeys (Alouatta caraya) inhabiting a semi-deciduous gallery forest in San Cayetano (27° 30'S, 58° 41'W), in the northwest province of Corrientes, Argentina. Both study groups were of similar size and composition. We identified relationships across groups between time spent feeding on fruits, leaves, and flowers, the number of trees visited, group spread, frequency of intergroup encounters, mean daily temperature, and DPL. Our results suggest that variation in food availability had a significant impact on howler ranging behavior by increasing DPL under conditions of high immature and mature fruit availability, and by decreasing DPL with increased availability and increased time invested in feeding on mature leaves. These results do not support the contention that a reduction in food availability or an increase in within-group feeding competition increased DPL in black and gold howler monkeys. DPL in black and gold howlers is influenced by several interrelated factors. In this regard we suggest that models of socio-ecology and ecological constraints need to reconsider how factors such as individual nutritional requirements, social tolerance and group cohesion, and the spatial and temporal availability of preferred and nearby food resources influence primate ranging behavior. Am. J. Primatol. 78:825-837, 2016. © 2016 Wiley Periodicals, Inc.

During the maternal social period, Amaurobius ferox spiderlings (Araneae: Amaurobiidae) show mutual tolerance, group cohesion and cooperation in prey capturing, which are recognized as the main characteristics in the evolution of spider sociality. Measuring spatial volume occupied by the spiderlings within the maternal web, this study investigated variation in group cohesion over the maternal social period, from emergence to dispersal. The results showed that the spatial volume of spiderlings varied greatly during the maternal social period and was associated with the development of the spiderlings. Strong group cohesion appeared to be related to maternal food provision, trophic egg laying and matriphagy. An increase of the spatial volume was obviously observed after matriphagy. The experiment revealed that group cohesion decreased after the second molt. A compact group of spiderlings should facilitate maternal food production at the prompted time, and reduced group cohesion after the second molt might lead to eventual dispersal of A. ferox spiderlings.

Information behavior research has typically explored individual-level practices, even within studies of groups and group activities. Although collaborative information seeking has emerged in recent years to explore how people search for and share information, much of this research also focuses on individual-level experiences. Collectivist approaches to information behavior have been conducted in only a few studies in the discipline; however, collectivism offers a unique, holistic way to study information practices at within-group levels. Collectivism also accounts for the social, professional, and other contextual elements that shape group members' information practices when pursuing common shared goals. This exploratory qualitative study used focus groups situated in a constructivist grounded theory methodology to investigate wine industry members' experiences while engaging in peer mentoring circles. Designed as a professional development activity, the mentoring circles provided a platform for the development of long-term relationships among group members to foster information sharing and knowledge creation relevant to their work environments. The emergent results make a significant contribution to the field as they outline key conditions under which collectivist groups support members' information needs. Findings point to the importance of group cohesion developed through shared (industry-based) language and knowledge and development of kin-like relationships to generate unique knowledge communities. Interdependency and reciprocity are shown to play key roles in motivating individual group members to share information with their peers.

A sizeable portion of the working population perceives that they are overqualified for their jobs. This is problematic, given that research consistently shows that such beliefs translate into lower levels of job satisfaction. Hence, it behoves human resource management (HRM) scholars to identify factors that influence perceptions of overqualification and also moderators that may reduce the negative effect of perceived overqualification on job satisfaction. In this study, we present a moderated path model that posits that the quality of the relationships that employees hold with their leader and with their team is not only antecedents of perceived overqualification but it is also hypothesised to weaken the negative relationship between perceived overqualification and job satisfaction. Survey data that were gathered from two organisations in the Netherlands (n = 183) supported the model. Implications for theory and practice in HRM are discussed. © 2015 John Wiley & Sons Ltd

This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made. Aims and objectives: To explore the conditions for oral handovers between shifts in a hospital setting, and how these impact patient safety and quality of care. Background: Oral handovers transfer patient information and nursing responsibilities between shifts. Short written summaries of patients can complement an oral handover. How to find the balance between a standardised protocol for handovers and tailoring variations to specific patients and situations is debated in the literature. Oral handovers provide time for discussion, debriefing and problem solving, which can lead to increased team cohesiveness. Design: This study used a participant observation design. Method: Fifty-two undergraduate nursing students conducted 1100 hr of participant observation in seven different units in a hospital in Western Norway from 2014–2015. Field notes were analysed using qualitative content analysis. Results: Six themes emerged from the data: (i) content and structure of the handover, (ii) awareness of nurses’ attitudes during oral handover, (iii) verbal and nonverbal communication, (iv) distractions, (v) relaying key information accurately, (vi) ensuring quality through oral handovers. Conclusion: Developing a familiar structure for oral handovers and minimising the use of abbreviations and unfamiliar medical terms promote clarity and understanding. Limiting disturbances during handovers helps nurses focus on the content of the report. Awareness of one’s attitudes and the use of verbal and nonverbal communication can enhance the quality of a handover. Time allocated for an oral handover should allow for professional discussions and student supervision. Involving nurse leaders in promoting the quality of oral handovers can impact the quality of care. Clinical implications: Oral handovers serve many purposes, such as the safe transfer of patient information between shifts and staff education and debriefing, which enhance team cohesiveness.

Objectives How social groups govern their distribution in time and space is a central question in socioecology. The aim of this study is to explore the role of acoustic signaling for spacing and cohesiveness in a nocturnal, cohesive, pair-living strepsirrhine. Material and Methods The study was conducted in northwestern Madagascar. Six pairs of Avahi occidentalis were radio-collared and home range usage, vocalizations and call-associated behavior recorded using GPS-based focal animal sampling. Home range size was analyzed using ArcView GIS 3.3. Calls were characterized by a multiparametric sound analysis. Results Three frequently used, acoustically distinct call types were identified: the avahee call, the whistle call, and the growling call, the latter is a soft; the two others are loud calls. Call types are given by both sexes and convey individually-specific signatures. Call types are used primarily in the locomotion context in the non-core-area of home ranges. The least common avahee call is responded by the avahee call from farther away. The more common whistle call, given when partners become visually isolated, and the growling call emitted at close distances, were answered by the whistle and the growling call. Results suggest a spacing function for the avahee call and group coordination functions for the other call types. Discussion Our study provides first empirical evidence for a nocturnal, cohesive pair-living strepsirrhine that vocal signaling represents an important mechanism for spacing, group coordination and decision making. Findings contribute to a better understanding of the evolutionary roots of primate vocal communication

Telepsychology research has focused primarily on treatment efficacy, with far less attention devoted to how common factors relate to teletherapy outcomes. This research identified trajectories of depressive symptom relief in 105 older people living with HIV with elevated depressive symptoms enrolled in a randomized clinical trial testing two 12-session group teletherapies and compared common factors (e.g., therapeutic alliance and group cohesion) across depressive symptom trajectory groups. Growth mixture modelling of weekly depression scores identified three depressive symptom change groups: (1) ‘early improvers’ (31%) who reported reductions in depressive symptoms by Session 4; (2) ‘delayed improvers’ (16%) whose symptoms improved after Session 5 and (3) ‘non-improvers’ (53%). Therapeutic alliance was unrelated to treatment outcome group. Group cohesion was greater in early improvers than non-improvers. Group cohesion was unexpectedly lower, and group member similarity was greater in delayed improvers than non-improvers. Early improvers had been living with HIV/AIDS for fewer years than non-improvers. In group teletherapy, group cohesion and group member similarity are more important than client–therapist alliance. Copyright © 2015 John Wiley & Sons, Ltd. Key Practitioner Message In group teletherapy with older people living with HIV (OPLWHIV), three latent outcome trajectory groups emerged over the 12-week treatment period: (1) non-improvers (53%); (2) early improvers (31%) and (3) delayed improvers (16%). In group teletherapy with OPLWHIV, group cohesion is a stronger predictor of depressive symptom relief than is client–therapist alliance. OPLWHIV in group teletherapy who do not respond to treatment until the latter therapy sessions can still experience depressive symptom relief comparable with early responders.

It has been argued that ‘dirty work’ is characterised by strong occupational and workgroup cultures. This literature has mainly focused on direct workers, but this article largely attends to indirect ‘dirty’ workers, specifically meat inspectors, through ethnographic research conducted in a UK slaughterhouse. Four arguments are developed; the first is that ‘dirty workers’ may not all display group cohesiveness; indeed, individualisation may be more evident depending upon the technology used, internationalisation and employment conditions. Second, there is complexity and diversity within ‘dirty work’ and even single occupations can contain considerable variety, rendering generalisations problematic. Third, we argue that much greater attention needs to be given to the wider contextual issues affecting ‘dirty work’, specifically changing labour markets, itinerant labour, economic conditions and technologies. Finally, we argue that stigmatised work may become more so if it is equated with the low wage economy and/or undercutting conditions of employment through exploiting migrant labour.

Cooperation and affiliation between males may be key to the evolution of large multimale-multifemale primate groups in some species. Cacajao and Chiropotes form multimale-multifemale groups larger than those of most other platyrrhines (Cacajao: over 150 and Chiropotes: up to 80 individuals), and groups exhibit a high degree of fission-fusion dynamics. In both genera, males engage in affiliative, sex-specific behaviors and form all-male parties. Males in both genera also have conspicuous genitalia but can demonstrate sexual crypsis, or mimicry, wherein testes are retracted, resembling labia. Observed egalitarian interactions among males suggest that there is scramble competition for access to females, and aggression between males is uncommon relative to other social primates. As of yet, there are no genetic data to clarify dispersal patterns, and while relatedness among males would in part explain their affiliative relationships, there is some limited evidence for dispersal by males in Cacajao. In this review of recent studies of male-male social interactions in Chiropotes and Cacajao, we posit that the ability to maintain large groups in these genera may be related to the affiliative and perhaps coalitionary relationships between males, who may or may not be related. Affiliative male-male relationships may allow for monopolization of groups of females and facilitate group cohesion by reducing intragroup aggression; however data on male-male interactions with identified individuals will be required to determine patterns of affiliation, while genetic studies may be the most practical way of determining dispersal patterns for these genera.

The relationships among manager's emotional intelligence, store cohesiveness, sales-directed employee behavior, and objective store performance were investigated. Non-managerial sales employees of a large retail electronics chain in South Korea (N = 1611) rated the emotional intelligence of their own store managers as well as the group cohesiveness within their stores. Store managers (N = 253) separately rated the sales-directed behavior of their employees. Objective sales data were collected one month later for each store. No direct relationship between manager emotional intelligence and objective store performance was found. Instead, the results supported the hypothesized four-variable, three-path mediation model: store manager's emotional intelligence was related to store cohesiveness, which in turn was related to the sales-directed behavior of the frontline employees, which ultimately predicted the objective performance of the stores. Manager emotional intelligence and store cohesiveness are seen as intangible organizing resources or socio-psychological capital for non-managerial store employees. Implications for future research and more effective management of retail firms are discussed

Being a member of a cohesive group can have fitness benefits such as decreased predation risk, increased feeding efficiency as well as enhanced access to social information and mates. However, competition and the risk of parasite transmission exert centrifugal forces on group-living. Thus, the actual degree of cohesion is expected to vary as a function of the relative importance of several social and ecological factors. White-breasted mesites Mesitornis variegata are medium-sized ground-dwelling birds endemic to the dry deciduous forests of western Madagascar. They live in stable breeding pairs or small family groups, mate monogamously and often form temporary heterospecific associations with canopy-dwelling bird species that give alarm calls to which mesites respond with anti-predator behaviours. We investigated the potential effects of predation risk and mate defence on mesite group cohesion by analysing inter-individual distances of 20 groups as a function of mesite social organization, alarm call events, the size of associated heterospecific flocks, and the adults' reproductive state. Mesite social units were very cohesive, particularly in families, when associated with smaller heterospecific flocks, and after an alarm call event. Adult reproductive state did not influence breeding partners' cohesion. Therefore, the pronounced group cohesion in mesites seems to be mainly a response to the high predation risk typically associated with a terrestrial life-style, and not to mate-guarding. However, we suggest that high group cohesion due to predation risk could limit opportunities for solitary extra-territorial forays to obtain extra-pair copulations, thereby contributing to a strictly monogamous system in this species.

The present research explores how consumers use labeling in online consumption communities as a social practice. Through the analysis of conversations in an online consumption community of vegetarians, this paper presents a typology of strategies for using labels to serve specific functions. (1) Construction strategy: Consumers invent new practices under one label to account for the variety of practices associated with a label while benefiting from the awareness surrounding it. Its purpose is to accommodate and promote emerging practices. (2) Reconstruction strategy: Consumers use static definitions of a label that selectively exclude community members they do not perceive to be “true” to the label for policing and demarcating community boundaries. (3) Conversion strategy: Consumers maintain use of a label despite conflicts to promote group cohesion and unity. (4) Invalidation strategy: Consumers abandon a label, because it has lost meaning for the practice to which they adhere. This paper presents a theoretical framework for when, how, and why online consumption community members use labels to describe themselves, their consumption activity, and the community to which they belong. This also provides marketers with insights into when and how to use such community-based labels to communicate with consumers.

The experiences of six families involved in a 4-day multi-family therapy (MFT) group for adolescent anorexia nervosa were examined day by day. Participants completed daily records (journals and rating scales) of their experiences. Parents completed the parents versus anorexia scale pretreatment and post-treatment. The researcher kept an observation journal of the MFT process. A week post-treatment, adolescents and parents took part in separate focus groups. The participants’ insights into the illness increased rapidly from Day 1 to 3, while participants’ emotions fluctuated throughout the 4 days. Motivation for recovery was enhanced for four of the five adolescents and self-efficacy improved for seven of 10 parents. In addition, some improvement in intra-family communication was reported in five of six families. Change was facilitated by the sharing of experiences with other families in a similar situation, role play activities, the increased ability to express emotions and the perceived mutual learning and support. Practitioner points Sharing of experiences in intensive MFT for AN can help improve insight into the disorder and instill hope Parents becoming ‘firm’ as well as supportive with eating may be the most useful practical strategy Role plays can help increase empathy, motivation and mobilize families for action Open expression of feelings works positively, promotes cohesiveness in the group even when this includes difficult emotions MFT treatment context can be experienced as challenging but nevertheless supportive

Background: Resilience Training has the potential to mitigate mental health symptoms when provided during initial military training. Methods: The present study examined the impact of Resilience Training on US soldier well-being and attitudes during Basic Combat Training. Platoons were randomly assigned to Resilience Training or Military History provided during the first few days of Basic Combat Training. Surveys were conducted at baseline, post-intervention, and 3, 6, and 9 weeks. Results: The sample resulted in a total of 1,939 soldiers who completed at least the baseline and one follow-up survey. There were no significant differences between conditions in terms of depression symptoms, anxiety symptoms, or sleep problems. However, while anxiety decreased in both conditions, the rate of decrease was faster in the Resilience Training condition. In contrast, Resilience Training had a slower rate of increase in group cohesion over time than the Military History condition. In addition, Resilience Training was associated with greater confidence in helping others and received more positive ratings than Military History. Conclusions: Findings demonstrate that the brief Resilience Training studied here may have some utility in supporting mental health and peer support but may not benefit unit climate.

Individual spatial positioning plays an important role in mediating the costs and benefits of group living and, as such, shapes different aspects of animal social systems including group structure and cohesiveness. Here, we aim to quantify variation in individual spacing behaviour and its correlates in a group of wild Assamese macaques (Macaca assamensis) in north-eastern Thailand, which experiences both predation pressure and within-group feeding competition. Data on individual spatial positions were collected during group scans using GPS devices and results suggest that both group cohesiveness and individual spatial positions within a group can be adjusted to mediate the costs and benefits of group living. Individuals had greater nearest neighbour distances and lower numbers of close neighbours when the group was feeding, compared to when the main group activity was resting/social or moving. This is likely due to the high costs of proximity associated with feeding competition. Immature individuals and females with young infants which are more vulnerable to predation were located closer to the centre of the group than both adult males and females without infants. This indicates the importance of predation risk in driving individual spatial position. Among adults, higher ranking individuals occupied more central positions within the group while lower ranking individuals were more peripheral. It appears that low ranking individuals trade reduced feeding interference and improved feeding success for increased predation risk. This could help explain why females in the study population do not display a rank related skew in energy intake.

Swimming is beneficial for persons with haemophilia (PWH) providing good maintenance of the cardiovascular and musculoskeletal system and improving many psychological characteristics. In the Desafío del Caribe Project, young PWH from Venezuela and Mexico took part in an open water competition in the Gulf of Mexico under a multidisciplinary team supervision. Eight severe haemophilia A, two moderate haemophilia A, one severe haemophilia B and two moderate haemophilia B subjects were included. Haematological, musculoskeletal and psychological evaluations were carried out before and during training for the competition. Training program included physical exercise routines and swimming practices that alternated between pools and open water. Swimmers had coverage with factor concentrates before pool and open water trainings. In physiatric evaluations, the Hemophilia Joint Health Score (HJHS) was used. The objective of the psychology area was to analyse self-esteem, precompetition anxiety, coping mechanisms and relaxation levels. The need of factor prophylaxis before intense trainings was confirmed. In the musculoskeletal system a decrease of elbow pain as well as an increase of muscle strength in the ankles were observed. In the psychological area significant differences between the first and second test in self-esteem levels, cognitive anxiety and group cohesion were found. PWH must be provided with orientation and encouragement to practice swimming regularly. High competition exercise must be supervised by a multidisciplinary team which must evaluate the pros and cons of the activity to make relevant recommendations.

Encouraging family communication is an integral component of genetic counseling; therefore, we sought to identify factors impacting communication to family members at risk for Hypertrophic Cardiomyopathy (HCM). Participants (N = 383) completed an online survey assessing: 1) demographics (gender, genetic test results, HCM family history, and disease severity); 2) illness representations; 3) family functioning and cohesiveness; 4) coping styles; 5) comprehension of HCM autosomal dominant inheritance; and 6) communication of HCM risk information to at-risk relatives. Participants were a national sample of individuals with HCM, recruited through the Hypertrophic Cardiomyopathy Association. Data from 183 participants were analyzed using a logistic regression analysis, with family communication as a dichotomous dependent variable. We found that female gender and higher comprehension of autosomal dominant inheritance were significant predictors of participants' communication of HCM risk information to all their siblings and children. Our results suggest that utilizing interventions that promote patient comprehension (e.g., a teaching-focused model of genetic counseling) are important and may positively impact family communication within families with HCM.