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Su Mi Park Yoon A. ParkHae Woo Lee Hee Yeon JungJun-Young Lee Jung-Seok Choi 《Personality and individual differences》2013
This study aimed to determine how the Behavioral Inhibition System (BIS) and the Behavioral Approach System (BAS) affect Internet addiction in adolescents. Two hundred and eleven high school students participated in this study and completed the Young’s Internet Addiction Test (IAT), BIS/BAS scales, and several self-administered questionnaires about depression, anxiety, and impulsivity. Hierarchical regressions showed that BIS and BAS × BIS emerged as significant predictors of IAT; however, only BAS-fun seeking subscale predicted IAT among BAS related subscales. In further analyses, the BAS-fun seeking subscale was mediated by impulsivity and anxiety, and BIS was mediated by anxiety and depression. The current findings imply that BIS and BAS interdependently influence vulnerability to Internet addiction through both shared (anxiety) and different (depression and impulsivity, respectively) pathways. 相似文献
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Carey K. Morewedge Daniel T. Gilbert Timothy D. Wilson 《Journal of experimental social psychology》2009,45(4):947-951
People typically demand more to relinquish the goods they own than they would be willing to pay to acquire those goods if they did not already own them (the endowment effect). The standard economic explanation of this phenomenon is that people expect the pain of relinquishing a good to be greater than the pleasure of acquiring it (the loss aversion account). The standard psychological explanation is that people are reluctant to relinquish the goods they own simply because they associate those goods with themselves and not because they expect relinquishing them to be especially painful (the ownership account). Because sellers are usually owners, loss aversion and ownership have been confounded in previous studies of the endowment effect. In two experiments that deconfounded them, ownership produced an endowment effect but loss aversion did not. In Experiment 1, buyers were willing to pay just as much for a coffee mug as sellers demanded if the buyers already happened to own an identical mug. In Experiment 2, buyers’ brokers and sellers’ brokers agreed on the price of a mug, but both brokers traded at higher prices when they happened to own mugs that were identical to the ones they were trading. In short, the endowment effect disappeared when buyers were owners and when sellers were not, suggesting that ownership and not loss aversion causes the endowment effect in the standard experimental paradigm. 相似文献
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We evaluated rates of automatically reinforced stereotypy and item engagement for 2 children with autism under multiple and chained schedules in a multielement design. Each schedule included components during which stereotypy was blocked (S–) or allowed (S+), and we used colored cards as schedule‐correlated stimuli. We report rates of stereotypy and item engagement during S– and S+ components, as well as the percentage of component time that elapsed before the first instances of stereotypy and item engagement. We observed less stereotypy and more consistent item engagement during chained‐schedule sessions, and stimulus control of stereotypy and item engagement was established with the chained schedule. A subsequent concurrent‐chains analysis revealed participant preference for the chained schedule. These results highlight the importance of contingent access to stereotypy when therapists attempt to gain stimulus control of stereotypy and increase functional item engagement. 相似文献
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基于PISA2009的数据,从国际比较的视角出发,使用两水平线性模型,考察阅读投入对15岁学生阅读素养成绩的影响,并分析该影响模式在中国上海、韩国、芬兰和美国之间的异同。结果发现:(1)总体上,在四种不同文化背景下,学生的阅读投入均与阅读素养表现关系密切。(2)具体到构成阅读投入的各个变量,阅读兴趣、控制策略、理解和识记元认知策略以及总结元认知策略均对阅读素养表现有正向预测作用,这在不同文化背景中表现出基本一致的模式;阅读时间量、阅读材料的多样性、网上阅读活动的多样性、校内阅读变量、记忆以及精细化加工策略对阅读素养表现的影响在不同国家/地区表现出不同的关系模式。此外,本研究探讨了从增加个性化阅读时间、增加阅读文本的多样性以及进行有效学习策略的指导三个方面培养学生的阅读投入。 相似文献
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The Effect of Internal Locus of Control on Career Adaptability: The Mediating Role of Career Decision‐Making Self‐Efficacy and Occupational Engagement 下载免费PDF全文
This study examined the mediating roles of career decision‐making self‐efficacy (a domain‐specific motivational variable) and occupational engagement (a behavioral variable) on the relationship between internal locus of control (a general motivational variable) and career adaptability among college students in South Korea (N = 310). The findings extend past research on career adaptability by identifying a relationship among the variables. 相似文献