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991.
This study examined the extent to which individualism‐collectivism moderates the relative effects of agency control beliefs (i.e., self‐efficacy), social norms (i.e., subjective norms), and risk perception (perceived vulnerability and perceived severity) on behavioral intention to engage in self‐protection behavior in the context of the H1N1 flu pandemic. Using multistage stratified sampling, the present study sampled people from the US (n = 399) and Korea (n = 500), two countries that have been found to be prototypical of individualistic and collectivistic national cultures, respectively. Consistent with the contrast between individualism and collectivism, the results of moderated regression analyses showed that intrapersonal control beliefs (i.e., self‐efficacy) and risk perception (i.e., perceived severity) had stronger effects on behavioral intention in the American sample than in the Korean sample, whereas social norms (i.e., subjective norms) had a stronger predictive power for the Korean sample than for the American sample. Overall, the findings contribute to health and risk studies by specifying which aspects of risk perceptions or beliefs are affected by national culture and how this translates into cross‐national variations in health risk behavioral intention.  相似文献   
992.
Reductions in dietary fat have been recommended in the prevention of coronary heart disease. Because entrees contribute substantially to total meal fat content, we evaluated a cafeteria-based intervention for increasing the purchase rate of low-fat entrees (M = 6.83 g) relative to nonlowfat entrees (M = 25.59 g). The intervention included a poster listing the benefits of a LF diet and the daily LF entrees (i.e., broiled or baked chicken and fish dishes). During 6 days per phase, food selections (N = 3,264) were monitored by trained observers. The intervention, which cost $80.00, produced significant increases (i.e., from 20% to 35%) in the purchase rate of LF entrees.  相似文献   
993.
In a large three week longitudinal study, we investigated the efficacy of framed messages for promoting condom use in sexually active young adults. We also investigated the influence of key risk literacy skills (i.e., numeracy and graph literacy) and visual aids (i.e., icon arrays) on the efficacy of framed messages. Finally, we investigated the underlying psychological mechanisms of behavioral change on the ability of icon arrays to improve message effectiveness. Results showed that framed messages including icon arrays increased adherence to self‐reported condom use by giving rise to enduring changes in attitudes and behavioral intentions, which influenced behavior. Icon arrays were found to be most beneficial among young adults with relatively low numeracy as long as they had high graph literacy. These findings build on the previous research in risk communication and extend psychological theories of health‐related decision making such as the theory of planned behavior. These findings also map the conditions under which well‐constructed visual aids can be among the most effective, transparent, and ethically desirable means of risk communication. Implications for risk communication and informed medical decision making are discussed. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
994.
Past research suggests that being comparatively optimistic about one's risk for disease is associated with benefits to mental health, such as lowered stress and anxiety. However, few studies have longitudinally examined whether comparative optimism has the same protective benefits during the COVID-19 pandemic. The current study examined levels of comparative optimism, changes in comparative optimism over time, and the association between comparative optimism and COVID-related mental and physical health outcomes among a US adult sample during the COVID-19 pandemic. Participants completed online surveys at four timepoints, over the course of four weeks in May and June of 2020. Results from paired-samples t-tests revealed that comparative optimism was present, such that participants estimated their risk for COVID-19 as being significantly lower than that of others their age and sex. Results from linear mixed models suggested that people who were more comparatively optimistic reported lower anxiety, depression, and stress. However, at times when people were more comparatively optimistic, they also reported greater depression and poorer sleep quality. Together, the findings suggest that the relationship between comparative optimism and health may be more complex than previously anticipated and further research is needed to examine the potential pathways through which comparative optimism affects health.  相似文献   
995.
青少年期的社会适应不仅关系个体在青少年期的健康发展,也对其在青年以及成年期的适应具有深远影响。我们提出了青少年社会适应的领域-功能理论模型,并将保护性与危险性因素的概念引入社会适应的研究中,对我国青少年的社会适应现状,以及青少年生活中的主要个体与环境因素对其社会适应的影响机制进行了全面而系统的探讨,提供了新的视角。本文综述了我们在该领域取得的的主要研究成果,并对未来研究的方向进行了展望。  相似文献   
996.
997.
When people are confronted with the potential negative physical outcomes of their own health risk behaviour, they experience a self-threat. This threat is felt as negative self-evaluative emotions. We hypothesise that the threat will lead to more private self-evaluative emotions (e.g. regret) in a private social context, whereas more public self-evaluative emotions (e.g. embarrassment) will be felt in a public social context with negative norms. Consistent with our hypotheses, we show that participants anticipate feeling more private self-evaluative emotions when confronted with the negative consequences of their unhealthy behaviour when alone, and more public self-evaluative emotions when in a group (Study 1). They further anticipate more public self-evaluative emotions in response to a health self-threat when the group norm is negative, and more private self-evaluative emotions when the group norm is lenient (Study 2). Finally, in a cross-sectional study amongst smokers, we show that private but not public negative self-evaluative emotions concerning their own smoking habits are positively correlated with the intent to quit smoking (Study 3). These studies show that a distinction needs to be made between public and private self-evaluative emotions, in terms of their antecedents and effects. Theoretical implications and further lines of research are discussed.  相似文献   
998.
段婧  刘永芳  何琪 《心理学报》2012,44(3):369-376
采用IAT技术测查被试的内隐自尊, 并引入收益和损失两种任务框架, 综合探讨了内隐自尊水平、任务得失框架对自我决策和为他人决策时风险偏好的影响。结果发现:(1)在收益框架下, 被试为他人决策时更冒险, 而在损失框架下, 为自我和他人决策的风险偏好无显著差异; (2)与为自我决策相比, 低内隐自尊者为他人决策时更冒险, 而高内隐自尊者为自我和他人决策的风险偏好无显著差异; (3)内隐自尊水平与任务框架的交互作用及内隐自尊水平、任务框架和决策者角色之间的三级交互作用均不显著。依据相关的理论和发现对这种结果进行了分析和讨论。  相似文献   
999.
学校危险和保护因素与初中生偏差行为的关系   总被引:9,自引:0,他引:9       下载免费PDF全文
学校危险因素和保护因素对初中生的偏差行为有重要影响.本研究以1739名初中学生为被试,考察了学校危险因素和保护因素及其与青少年偏差行为的关系.结果表明:(1)学校危险因素和保护因素分别与初中生偏差行为有显著的正相关和负相关;(2)学校危险因素得分随年级升高而增长,保护因素得分随年级升高而降低;(3)“偏差行为榜样”、“教师的支持”、“知觉到积极期望”是对初中生偏差行为有重要影响的三个学校环境因素.  相似文献   
1000.
不同自尊者在赌博情境下的风险规避行为   总被引:4,自引:0,他引:4       下载免费PDF全文
为了考察不同自尊水平的个体在赌博情境下的风险规避行为,263名大学生被试同时完成外显Rosenberg量表、内隐联想测验和21点赌博游戏。实验结果发现,(1)随着风险的增加,所有被试都表现出风险规避;(2)在高外显自尊水平的个体中,低内隐自尊水平个体比高内隐自尊水平个体表现出更多的风险规避行为;在低内隐自尊的个体中,高外显自尊个体比低外显自尊个体表现出更多的风险规避行为。风险规避行为间接地反映出个体的防御倾向,结果提示,在风险情境中,高外显低内隐自尊个体表现出较高的自我防御倾向。  相似文献   
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