6 results on '"Statistical hypothesis testing"'
Search Results
2. Applicant attraction to flexible work arrangements: Separating the influence of flextime and flexplace.
- Author
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Thompson, Rebecca J., Payne, Stephanie C., and Taylor, Aaron B.
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ADOPTION , *CAREGIVERS , *COLLEGE students , *STATISTICAL correlation , *EMPLOYEE recruitment , *EMPLOYMENT , *EXPERIMENTAL design , *FLEXTIME , *INDUSTRIAL relations , *JOB descriptions , *CASE studies , *PROBABILITY theory , *INDUSTRIAL psychology , *ROLE conflict , *SCALE analysis (Psychology) , *STATISTICAL hypothesis testing , *STATISTICS , *SURVEYS , *TELECOMMUTING , *UNIVERSITIES & colleges , *WORK environment , *DATA analysis , *BURDEN of care , *DESCRIPTIVE statistics ,RESEARCH evaluation - Abstract
Flexible work arrangements ( FWAs) are widely implemented for organizational purposes including recruitment. Theoretically, these arrangements alter temporal and physical boundaries around work. However, the time and place dimensions are frequently confounded in research, making the separate and joint effect of each on various outcomes unclear. To determine the relative importance of FWA dimensions as anticipated resources, this study experimentally manipulates discretion over when (flextime) and where (flexplace) one is expected to work on anticipated organizational support ( AOS) and organization attraction. Prospective employees ( N = 130) participated in a 3 × 3 within-subject experiment in which they rated nine hypothetical organizations that varied in flextime and flexplace. Results indicated main effects for both flextime and flexplace on both AOS and organization attraction with flextime having the stronger impact. Although the combination of a high level of both flextime and flexplace yielded the highest ratings of AOS and organization attraction, the interaction between flextime and flexplace was not statistically significant, suggesting flextime and flexplace have independent effects on recruitment outcomes. Relationships between flextime and flexplace and organizational attraction were slightly stronger for individuals who prefer to integrate their work and non-work roles. Managerial implications and directions for future research are discussed. Practitioner points Potential applicants rate flextime without a required core time as significantly more supportive and attractive than flextime with core time., Potential applicants rate flextime with a required core time as significantly more supportive and attractive than no flextime., Potential applicants rate working from home 2 to 3 days a week as significantly more supportive and attractive than not being able to work from home at all., The supportiveness and attractiveness of flextime does not depend on the supportiveness or attractiveness of flexplace or vice versa. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
3. Understanding psychological contract breach due to labour costs reduction: Contingent upon employee sex and managerial control.
- Author
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Wei, Xin, Ma, Li, Zhang, Zhi‐Xue, Showail, Sammy J., Jiao, Jie, and Wang, Xiao
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CHI-squared test , *COMMITMENT (Psychology) , *COMPARATIVE studies , *CONFIDENCE intervals , *STATISTICAL correlation , *COST control , *GROUP decision making , *DISCRIMINANT analysis , *DOWNSIZING of organizations , *EMPLOYEE loyalty , *EMPLOYMENT , *EXECUTIVES , *FACTOR analysis , *INDUSTRIAL relations , *INTERVIEWING , *MATHEMATICAL models , *CASE studies , *PROBABILITY theory , *INDUSTRIAL psychology , *REGRESSION analysis , *RESEARCH funding , *STATISTICAL sampling , *SEX distribution , *GENDER role , *STATISTICAL hypothesis testing , *THEORY , *EDUCATIONAL attainment , *DATA analysis software , *WORK experience (Employment) , *DESCRIPTIVE statistics , *ONE-way analysis of variance - Abstract
Integrating the perspectives of psychological contract and sex differences, this study examines how organizational decision to reduce labour costs influences employees' perceived psychological contract breach and their commitment to their organizations. Using two experiments, we found three-way interaction effects among the decision to reduce labour costs, employee sex, and the managerial control over the decision. The decision of labour costs reduction leads to stronger feelings of psychological contract breach for females when the decision is in low than in high levels of managerial control, but the same decision leads to stronger psychological contract breach for males when the decision is in high than in low levels of managerial control. Furthermore, the indirect effect of labour costs reduction on employees' organizational commitment through psychological contract breach is also contingent upon the interaction between employee sex and managerial control. Our findings expand the literature of psychological contract and shed light on timely practical issues of management's decisions regarding labour costs reduction. Practitioner points Labour costs reductions in economic downturns lead to different responses from employees, and managers are advised to plan their actions bearing in mind such differences., Management in crisis or difficulties calls for more delicate considerations of employees' psychological feelings towards the organization., Nuanced empirical evidence informs us about the different needs and responses of a diverse group of employees and how their responses contradict. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
4. A low-dose mindfulness intervention and recovery from work: Effects on psychological detachment, sleep quality, and sleep duration.
- Author
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Hülsheger, Ute R., Feinholdt, Alina, and Nübold, Annika
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JOB stress prevention , *CONVALESCENCE , *STATISTICAL correlation , *INDUSTRIAL hygiene , *INDUSTRIAL psychology , *QUESTIONNAIRES , *STATISTICAL sampling , *HEALTH self-care , *SLEEP , *STATISTICAL hypothesis testing , *TIME , *WELL-being , *RANDOMIZED controlled trials , *DIARY (Literary form) , *MINDFULNESS - Abstract
Although playing a crucial role for the prevention of long-term health impairment, interventions aiming at the improvement of employees' recovery processes are still scarce. In this study, we therefore investigated the effectiveness of a low-dose mindfulness intervention for recovery from work. In addition, differential responding to the treatment in terms of treatment-by-baseline interactions was studied. A sample of 140 employees participated in a randomized field experiment with a self-training and a wait-list control group. Three central recovery processes (psychological detachment, sleep quality, and sleep duration) were assessed with event-sampling methodology involving daily measurements over 10 workdays. Growth curve analyses revealed intervention effects on sleep quality and sleep duration. No effects were found for psychological detachment after work and for the proposed treatment-by-baseline interactions. Our findings are discussed in the context of occupational health promotion in general and mindfulness-based interventions in specific. Practitioner points Although daily recovery from the demands of work has been shown to be vital for employee well-being and performance, research on how workplace interventions can help improve recovery is still scarce., This study investigated the effectiveness of a brief, economic mindfulness intervention on processes that are vital for recovery - psychological detachment, sleep quality, and sleep duration., Findings revealed positive effects of the intervention on sleep quality and duration, but not on psychological detachment. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
5. Tracking family medicine graduates. Where do they go, what services do they provide and whom do they see?
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CLINICAL medicine , *CONFIDENCE intervals , *EMPLOYMENT , *FAMILY medicine , *INFORMATION storage & retrieval systems -- Finance , *INFORMATION storage & retrieval systems , *MEDICAL databases , *INTERNSHIP programs , *LONGITUDINAL method , *MEDICAL schools , *PHYSICIANS , *GENERAL practitioners , *POPULATION geography , *INDUSTRIAL psychology , *RESEARCH funding , *STATISTICAL hypothesis testing , *WORLD Wide Web , *PHYSICIAN practice patterns , *GRADUATES , *OCCUPATIONAL roles , *CROSS-sectional method , *DATA analysis software , *DESCRIPTIVE statistics ,STUDY & teaching of medicine - Published
- 2012
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6. Aviation Psychology in the United States Navy.
- Author
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Ames, Viola Caprez and Older, Harry J.
- Subjects
AVIATION psychology ,INDUSTRIAL psychology ,STATISTICAL hypothesis testing ,MILITARY cadets - Abstract
This article investigates the aviation psychology program of the U.S. Navy. The development of the naval aviation psychology program up to and following the time of the establishment of the central office in October 1942 may be read in several descriptive summaries. Psychologists were originally commissioned to administer, score, and interpret tests for the selection of naval aviation cadets; however, the program soon broadened to include the development of experimental designs for research projects, statistical analyses, methods for selecting flight instructors and aircraft gunners, investigation of attrition, development of training aids, advisory aid to other bureaus, and research on vision and communication. About a year and one half before the Pearl Harbor attack, work had begun on the validation of a group of tests for the selection of naval aviators. From the forty different tests investigated, three were selected. Each of these three tests was validated on groups of over 3000 cadets.
- Published
- 1948
- Full Text
- View/download PDF
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