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241.
Chantelle Wood Mark Conner Tracy Sandberg Gaston Godin Paschal Sheeran 《Psychology & health》2013,28(4):390-404
Objective: The question-behaviour effect (QBE) refers to the finding that measuring behavioural intentions increases performance of the relevant behaviour. This effect has been used to change health behaviours. The present research asks why the QBE occurs and evaluates one possible mediator – attitude accessibility.Design: University staff and students (N = 151) were randomly assigned to an intention measurement condition where they reported their intentions to eat healthy foods, or to one of two control conditions.Main outcome measures: Participants completed a response latency measure of attitude accessibility, before healthy eating behaviour was assessed unobtrusively using an objective measure of snacking.Results: Intention measurement participants exhibited more accessible attitudes towards healthy foods, and were more likely to choose a healthy snack, relative to control participants. Furthermore, attitude accessibility mediated the relationship between intention measurement and behaviour.Conclusion: This research demonstrates that increased attitude accessibility may explain the QBE, extending the findings of previous research to the domain of health behaviour. 相似文献
242.
Laura Lorente Marisa Salanova Isabel M. Martínez María Vera 《International journal of psychology》2014,49(3):200-207
Traditionally, research focussing on psychosocial factors in the construction industry has focused mainly on the negative aspects of health and on results such as occupational accidents. This study, however, focuses on the specific relationships among the different positive psychosocial factors shared by construction workers that could be responsible for occupational well‐being and outcomes such as performance. The main objective of this study was to test whether personal resources predict self‐rated job performance through job resources and work engagement. Following the predictions of Bandura's Social Cognitive Theory and the motivational process of the Job Demands‐Resources Model, we expect that the relationship between personal resources and performance will be fully mediated by job resources and work engagement. The sample consists of 228 construction workers. Structural equation modelling supports the research model. Personal resources (i.e. self‐efficacy, mental and emotional competences) play a predicting role in the perception of job resources (i.e. job control and supervisor social support), which in turn leads to work engagement and self‐rated performance. This study emphasises the crucial role that personal resources play in determining how people perceive job resources by determining the levels of work engagement and, hence, their self‐rated job performance. Theoretical and practical implications are discussed. 相似文献
243.
Sudeep Bhatia 《决策行为杂志》2014,27(5):468-476
Decision makers use confirmatory search strategies in judgment tasks. As a result of this, their attention towards task‐relevant cues is biased in favor of cues supporting available responses. Changing these responses can alter the cues used in the judgment task and, subsequently, alter beliefs. We use this mechanism to predict and explain the emergence of the asymmetric dominance effect in judgment. In four sets of experiments, we document systematic changes in belief, as dominated options are added to the response set. These effects emerge for a number of naturalistic judgment tasks and are mediated by the increased accessibility of decoy‐supporting cues. Finally, these effects can be eliminated when the decision maker's attention is drawn towards the cues supporting the non‐dominant response. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
244.
This experimental study, grounded in Hobfoll's conservation of resources (COR) theory, assessed the effects of manipulating a social stressor on loss of psychological resources, negative affect, and coping strategies. Israeli student volunteers were randomly allocated to one of two conditions: (1) social stressor (n = 66) and (2.) nonstressor (n = 59). The social stressor, aimed at reducing participant's personal resources, was experimentally induced via the Trier Social Stress Test protocol. The protocol consisted of a mock job interview administered under evaluative conditions, followed by performing a difficult arithmetic calculation task. The nonstressor condition involved a neutral interaction with an experimenter, followed by performing a relatively easy mental calculation task. Consistent with our hypotheses, the social stressor, compared to the nonstressor condition, resulted in statistically significant lower mean levels of psychological resources, higher levels of negative affect, and increased emotion-oriented and avoidance-oriented coping. Furthermore, under the social stressor condition, compared with the nonstressor condition, negative affect was more strongly related to loss of psychological resources and various coping strategies. Overall, the data provide experimental support for key tenets of COR theory 相似文献
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247.
When people engage in a task, they often take preliminary actions (preprocessing) to simplify primary processing. Usually, a trade‐off is made between the costs of preprocessing and primary processing. We conducted three experiments to find out whether people could adaptively estimate the utility of preprocessing depending on the task situation. The result demonstrated that in performing a high‐complexity task, almost all the participants reduced their overall task performance cost by conducting cost‐adaptive preprocessing. However, for a low‐complexity task, participants tended to conduct preprocessing even though this increased overall task performance cost. Based on these results, we discuss human nature from the viewpoint of the influence of cognitive effort. 相似文献
248.
Thomas Mussweiler Birte Englich 《Organizational behavior and human decision processes》2005,98(2):355-143
Judgmental anchoring—the assimilation of a numeric estimate towards a previously considered standard—is an exceptionally ubiquitous effect that influences human judgment in a variety of domains and paradigms. Three studies examined whether anchoring effects even occur, if anchor values are presented subliminally, outside of judges’ awareness. Studies 1 and 2 demonstrate such subliminal anchoring effects: judges assimilated target estimates towards the subliminally presented anchor values. Study 3 further demonstrates that subliminal anchors produced a selective increase in the accessibility of anchor-consistent target knowledge. The implications of these findings for the ubiquity of judgmental anchoring, its different underlying mechanisms, and comparative information processing are discussed. 相似文献
249.
Multicriteria decision analysis (MCDA) methods have been recently applied in many environmental problems. Major aims have been to structure and to analyse multifaceted and complex problems, to compare incommensurable impacts and to clarify the preference order of alternatives. Most MCDA tools concentrate on aiding the process of choice among alternatives. The choice usually occurs at the end of the decision‐making process, but MCDA tools can also assist earlier in the process. In this article, we present a new MCDA‐based method in order to create watercourse regulation alternatives, which meet the objectives of stakeholders. The method is comprised of three elements: (1) framework for the planning and learning process partly based on the Image Theory, (2) analysis and evaluation of ecological, social and economic impacts of regulation, and (3) visual interactive Excel implementation of value‐tree analysis (REGAIM‐model). We show how the method was applied in a complex watercourse regulation development project in Finland. Altogether 36 face‐to‐face computer‐aided interviews were undertaken with the REGAIM model with representatives of different stakeholder groups. We present the main results of the interviews and discuss how these interviews supported generation of new watercourse regulation alternatives. We also describe the advantages of the new approach in the participatory watercourse management, and discuss the applicability of Image Theory in the watercourse regulation context. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
250.
Julie Schiltz Sofie Vindevogel Eric Broekaert Ilse Derluyn 《Journal of community & applied social psychology》2016,26(4):307-322
The reintegration of formerly recruited youth typically engenders a range of relational and social challenges, affecting both formerly recruited youth and the communities to which they return. Yet, research rarely studies the perspectives of community members, hampering the design of much‐needed community‐based interventions. This study aimed to understand how communities in northern Uganda experience and deal with relational and social challenges during the reintegration of youths who were formerly recruited into the Lord's resistance army (LRA). The study was undertaken in 2012 in Lira district. Participatory Ranking Methodology (PRM) was conducted with 267 participants, of whom 49 were formerly recruited youths. The results show five themes that give insight into how communities experience and handle relational and social challenges in the reintegration of formerly recruited youth: (i) letting go of fear, (ii) getting used to life after captivity, (iii) resentment and forgiveness, (iv) reducing insults and nicknaming and (v) coping with ongoing relational and social challenges. We discuss how formerly recruited youths and other community members frame relational and social challenges differently, and value similar resources for different reasons. The results of this study suggest that multiple experiences of and perspectives on relational and social challenges following child soldiering should be taken into account to develop interventions that are supported and valued by the community. Furthermore, interventions should draw upon the strategies that communities have already developed in response to relational and social challenges. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献