Challenge versus threat effects on the goal–performance relationship

This study tested the situational effects of goals and stress on the performance of complex tasks and on adaptation to change in the task. Difficult goals often exceed the individual's resources and thus create stress. However, stress may be appraised as either challenge or threat. Challenge is experienced when there is an opportunity for self-growth with available coping strategies, whereas threat is experienced when the situation is perceived as leading to failure with no available strategies to cope with it. We hypothesized that participants who appraised the situation as a challenge would perform better and adapt better to changes under difficult goal conditions, as compared with general goals or strategy goals. By contrast, threat appraisals would be better addressed by strategy goals rather than difficult goals. One hundred and fifty five students performed a task, which required their making predictions concerning the value of 120 companies' stocks based on three manipulated cues. We used a three by three by two factorial design in which goals, stress, and change (as a repeated factor) were varied to test the hypotheses. Results supported the main hypotheses and demonstrated that the same level of goal difficulty may lead to high or low performance and adaptation to change depending on the appraisal of the situation as challenging or threatening. The theoretical and practical implications of these findings are further discussed.     

个体特征因素对师徒之间选择倾向的影响

师徒的相互选择过程是师徒关系研究中的一个重要问题。本文采用三个实验探讨了影响师徒相互选择倾向的个体特征因素。实验一和实验二探讨了徒弟选师傅时,师傅的外向性、成就动机水平、管理职务和性别一致性对徒弟选择师傅倾向的影响。实验三探讨了师傅选择徒弟时,徒弟的外向性、成就动机水平和性别一致性对师傅选择徒弟倾向的影响。实验结果表明在徒弟选择师傅时,师傅的外向性、成就动机、管理职务,是影响因素;在师傅选择徒弟时,徒弟的外向性、成就动机水平是影响因素。     

Agreeable mothers: How they manage adverse circumstances and difficult children

Relations between two contextual challenges (low household income, difficult child temperament), maternal agreeableness and three aspects of parenting (harshness, sensitivity, stimulation) were examined when children were 6 months, 54 months old and 5th grade. Mothers with higher incomes and more education were more sensitive and provided more stimulation to their children. They also were less harsh. Mothers high in agreeableness were more likely to demonstrate sensitivity and provide stimulation; and they were less likely to manifest harshness. Maternal agreeableness moderated the effects of low income on parental behavior with significant interaction effects observed in 9 of the 12 models tested. When rearing a difficult child, mother’s high in agreeableness showed more supportive behavior in 3 of the 12 models tested.     

Déjà vu现象理论及其相关实验研究述评

Déjà vu指任何对目前体验的一种不适宜的熟悉感,并伴随着对过去体验的不确定感。对déjà vu的进一步深入研究将澄清对记忆的认识。首先,文章阐述了déjà vu现象产生的理论解释;其次,将相关的实验研究概括为：阈下知觉实验研究和阈上知觉实验研究。最后,讨论了目前déjà vu研究中所存在的一些问题。     

Reconceptualizing difficult groups and difficult members

Group leaders can expect to encounter group and member behaviors and attitudes that are usually termed as difficult. This article presents a different perspective that focuses on how the group leader can better understand and make visible what the troubling behavior is communicating about unspoken or unconscious needs, fantasies and desires. Suggestions for more effective interventions are proposed.