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171.
Moira Teed Karen A. Finlay Harvey H. C. Marmurek Scott R. Colwell Ian R. Newby-Clark 《Journal of gambling studies / co-sponsored by the National Council on Problem Gambling and Institute for the Study of Gambling and Commercial Gaming》2012,28(4):691-701
This study assessed adherence to the law of contagion by 118 undergraduate students (39 males). Participants were students who played a slot machine game after viewing a prior player who seemed to be winning (“lucky” condition) or losing (“unlucky” condition). Adherence to the law of contagion was assessed by the selection of the coin holder used by a “lucky” prior player and the avoidance of the coin holder used by an “unlucky” prior player. Contagion varied directly with scores on the Problem Gambling Severity Index and scores on the Luck/Perseverance subscale of the Gamblers’ Belief Questionnaire (Steenbergh et al. in Psychol Addict Behav 16(2):143–149, 2002). Gamblers high in problem severity chose the “lucky” coin holder and avoided the “unlucky” coin holder significantly more than gamblers low in problem severity. Problem gamblers, therefore, exhibit evidence of magical thinking related to the transfer of a “lucky” essence. The same was the case for individuals with a strong level of belief that sheer continuation in gambling (luck perseverance) results in success and for individuals who believe that luck is a personal rather than a situational characteristic. All three variables (problem gambling severity, luck perseverance and personal luck) had direct effects on behavior reflecting irrational magical thinking. A belief that knowledge or skill has a role in successful gaming was unrelated to magical thinking. These findings suggest potential foci for cognitive interventions with problem gamblers and those with non-skill based evidence of irrational thinking. 相似文献
172.
Saldanha MC Carvalho RJ Oliveira LP Celestino JE Veloso IT Jaeschke A 《Work (Reading, Mass.)》2012,41(Z1):628-635
The present article seeks the process of construction of ergonomics demand referring to the artisan fishing activityfound in Ponta Negra beach located in the city of Natal, Brazil. The instruction/construction of demands correspond to the first stage of Work Ergonomic Analysis and allows the understanding of real issues existent in a work situation, rank them and route the providences. The demand presented on this study, features itself as a induced demand, process which some potential demands or hypothetical demands are taken to an organization, after a preview analysis of the work aimed by the study, resulting from a theoretical research (state of the art) and/or from analysis of a reference situation (state of practice), where demands hypothesis are taken in consideration about the pretended work. The demands construction process using interactional methods and techniques, observation methods and techniques and bibliographic research, researches in state of reference or document. This article demonstrates the efficiency of the methodological choice to construct real ergonomic demands and highlights the importance of social construction on that process, which main goal is to refer the ergonomic actions that allow the improvement of work and life conditions for the fishers and sustainability to Jangadeira activity. 相似文献
173.
This embedded case study of the Chicago School of Civics and Philanthropy (CSCP) illustrates the development of disciplinary boundaries during a transitional period of professionalization in the social sciences, particularly for the fields of sociology and social work. Drawing on archival data (e.g., reports, scholarly and autobiographical writings, and correspondence) we first document sociological contributions of the community-based school, one of many progressive projects among social settlements and social gospelers of the day. Then using the lens of an intergenerational struggle reflective of the historical social movements of the period, we analyze the circumstances surrounding the 1920 merger of the CSCP with the University of Chicago. Succeeding their early social settlement mentors, Graham Taylor of the Chicago Commons and Jane Addams and Julia Lathrop of Hull House, a second generation of social reformer protégés became a formidable force in this disciplinary differentiation. This case can be read as a micro-level illustration of a much larger macro-level political contest as professional social scientists vied for control of the definition of social science and its applied mission. The "ghosts of sociologies past" still haunt the discipline today offering important lessons for sustaining a science that joins theory with action to solve social problems. 相似文献
174.
Retweeting a post on a social media platform is a part of a process of growing significance through which public opinion formation takes place. A ‘retweet count’ on, say Twitter or weibo, can be taken as a measure of user influence. The assumption is that when B retweets A's message, B empathizes with A and wishes to disseminate the message more widely. But this assumption has hardly been tested and preliminary evidence suggests practices for retweeting on Twitter vary. Nor can retweeting practices on Twitter be assumed to apply on weibo. This paper makes the first effort to understand the practice of reposting on China's weibo, focusing on the content of reposts in comparison to that of the original messages. A quantitative comparison is made of the frame [Entman, R. M. (1993). Framing: Toward clarification of a fractured paradigm. Journal of Communication, 43(4), 51–58; Gamson, W. A., & Modigliani, A. (1989). Media discourse and public opinion on nuclear power: A constructionist approach. American Journal of Sociology, 95, 1–37] of the source post of 21 cases, and their reposts. The posts and reposts all refer to the issue of officials being exposed for corruption on Sina Weibo. The study finds sound evidence of networked framing, in which reposters revised frames of the source posters while disseminating them. Although over half of the reposts merely republished the source post without added content, what emerged were new communicative functions, case definitions, and a diagnosis of the consequences of exposing the cases. However, different types of user accounts drew different reposting frames, which points to a consistent paradigm between the source accounts and the reposters. The results are important for understanding the mechanisms behind the formation of public opinion on weibo. 相似文献
175.
Joyce Serido Charles Lawry Gu Li Katherine J. Conger Stephen T. Russell 《Journal of Family and Economic Issues》2014,35(3):339-350
This study examined concurrent and prospective associations of financial stress (financial strain, lack of financial access, public assistance) and parenting support factors (relationship quality, living at home, financial support) with young adults’ alcohol behaviors (alcohol use, heavy drinking, and problematic drinking) over a 5-year period. Analyses of National Longitudinal Study of Adolescent Health (Add Health) data (N = 7,159) showed that, over the study period, alcohol use and heavy drinking declined while problematic drinking increased. In addition, living at home and parental relationship quality were associated with fewer concurrent and prospective alcohol behaviors whereas financial strain and parents’ financial support were associated with more alcohol behaviors. The implications for minimizing alcohol misuse in young adults amid uncertain economic conditions are discussed. 相似文献
176.
Chen Joyce Mueller Valerie Durand Fabien Lisco Erika Zhong Qing Sherin V. Raju Saiful Islam A. K. M. 《Population and environment》2022,44(3-4):226-247
Population and Environment - Anthropogenic environmental changes are having complex effects on all aspects of the hydrological cycle. In estuarine areas, these factors are coalescing... 相似文献
177.
Yuhas N McGowan B Fontaine T Czech J Gambrell-Jones J 《Journal of psychosocial nursing and mental health services》2006,44(11):34-42
An estimated 6% to 8% of the adult population age 65 and older and more than 30% of those age 85 and older are affected by a dementing disorder. The annual direct and indirect cost of caring for the 4.5 million people with Alzheimer's disease in the United States is estimated to be at least $100 billion. By 2030, when the entire Baby Boomer generation is age 65 and older, the increased number of people with Alzheimer's disease could exceed the ability to absorb the added cost. Both professional and familial caregivers should be familiar with the treatment interventions that are most effective in reducing the disruptive behavioral and psychological symptoms of dementia. This article discusses the various kinds of dementia, their associated symptoms, and the psychosocial treatment options that have been found to be effective in alleviating the effects of the disease on both people with dementia and their caregivers. Psychosocial strategies can be divided into four major subgroups: communication techniques, behavioral strategies, environmental modifications, and caregiver education. The ultimate goal is to optimize functioning of people with dementia and minimize caregiver strain. 相似文献
178.
This experimental study examined transformational leadership in the context of traditional teams using face-to-face communication and virtual teams using computer-mediated communication. Thirty-nine leaders led both face-to-face and virtual teams. Repeated-measures analyses revealed similar mean levels of transformational leadership in both team types; however, leader rank order varied across team type. Post hoc analyses revealed that the most effective leaders where those who increased their transformational leadership in virtual teams. Furthermore, analyses at the team level revealed that the effect of transformational leadership on team performance was stronger in virtual than in face-to-face teams. Team-member ratings of transformational leadership were equally linked to project satisfaction in face-to-face and virtual teams. Considered as a whole, our results suggest that transformational leadership has a stronger effect in teams that use only computer-mediated communication, and that leaders who increase their transformational leadership behaviors in such teams achieve higher levels of team performance. 相似文献
179.
Joyce Weil 《Journal of women & aging》2020,32(1):1-2
ABSTRACTThe current study examined whether perceived neighborhood social disorder predicted depressive symptoms among unmarried older women (N = 823) drawn from the 2016 Health and Retirement Study. This study also tested the stress-buffering effect of friends support. A negative binomial regression model showed that higher perceived neighborhood social disorder was associated with higher depressive symptoms. The number of close friends was a significant factor, but no stress-buffering effect of friends support was identified. This study highlights the adverse effect of negative perceptions of the neighborhood social environment on unmarried older women’s depressive symptoms. 相似文献
180.
Adams JA 《Journal of child sexual abuse》2011,20(5):588-605
The medical evaluation of children with suspected sexual abuse includes more than just the physical examination of the child. The importance of taking a detailed medical history from the parents and a history from the child about physical sensations following sexual contact has been emphasized in other articles in the medical literature. The examination is important, however, and medical providers who examine children need to be aware of published research on findings in nonabused children, studies of healing of injuries, and studies documenting the association between sexual contact and the diagnosis of sexually transmissible infections in children. This article reviews the current approach to interpreting findings in children who may have been sexually abused and why additional research is needed. 相似文献