初中生乐观主义与其学业成绩的关系及中介效应分析

通过问卷考察了初中生乐观人格和乐观解释的关系、乐观主义与学生学业成绩的关系以及积极应对策略的中介效应,分析表明两种乐观主义存在着联系,乐观主义与学业成绩存在密切关系,不同水平的乐观对学生学业成绩产生的影响不一样,积极应对策略的中介效应不明显。结论:乐观主义是影响初中生学业成绩的一个重要影响因素,不同乐观主义对学业成绩产生的直接影响不一样,高水平的乐观是有利于学业成绩的。     

国外乐观研究述评

乐观是积极心理学研究中的核心概念之一。综观国外有关乐观的研究成果,认为乐观是一个与个体的未来定向密切相关的概念,是影响人的身心健康的重要因素。主要介绍了有关乐观的概念,包括乐观的期望-价值模型论,人格特质论和解释风格论;单因素、二因素、三因素和等级模型的心理结构;以及相应的测量方法。在中国文化背景下有关乐观的神经生物学基础的研究和乐观对人的身心健康的影响机制的研究是未来的研究趋向     

Insight into illness and adherence to psychotropic medications are separately associated with violence severity in a forensic sample

Violence towards others by a minority of psychotic individuals is a significant public health concern. The severity of this other-directed violence (ODV) in the community may be influenced by insight into illness and adherence to psychotropic medications; however, few studies have tested these associations. Sixty male psychotic inpatients, legally detained at a forensic unit in New York City, were assessed with semi-structured interviews, supplemented with information from hospital and official records, family members and the treating clinician. Results indicated that in this unique sample of detained persons with psychotic disorders; (1) increase in the severity of community violence is associated with medication non-adherence, all dimensions of poor insight into illness, and several previously reported covariates such as substance use comorbidity; (2) no relationship was found between insight and adherence in this particular sample; (3) multivariate analyses showed that select covariates, along with medication adherence, and select insight domains predicted a total of 73% of the magnitude of ODV behavior in this sample. Overall, medication non-adherence explained a large amount of how violently participants behaved toward others. Since non-adherence was independent of poor insight, it may be more worthwhile for clinicians to develop treatment strategies to target medication adherence without directly addressing an elusive target such as insight into illness. Treatment addressing medication adherence needs to concomitantly target substance use behaviors since the latter was responsible for a substantial increase in ODV.     

The little obsessional alchemist

Using the psychoanalytic experience with an obsessional child, this paper looks at the moment of insight, that precipitation of coherence which occurs when we say that we suddenly realize something. This is contrasted with the approach of consciously trying to fit theory to the observed facts. Analogies with alchemy are drawn. In addition, the balancing process occurring in obsessional mentality is compared with strangulation by hanging, the opposing forces being comprised of prematurely solidified states of mind such as mania or paranoia which interfere with that fluid state of mind optimal for the precipitation of insight.     

How Dispositional Optimists and Pessimists Evaluate their Past,Present and Anticipated Future Life Satisfaction: A Lifespan Approach

Dispositional optimism is typically conceptualized with respect to generalized positive expectancies for personal future outcomes. The present work draws on lifespan development theory to evaluate how dispositional optimists and pessimists from across the lifespan evaluate their past, present and anticipated future life satisfaction (LS). Using data from an American probability sample (n = 3871, ages = 30–84 years, 55% female), I compared dispositional optimists and pessimists across six age decades. Subjective LS trajectories reflected in mean trends in ratings of past, present and future LS were contoured by lifestage, revealing inclining trajectories among young dispositional optimists and pessimists and declining trajectories among older optimists and pessimists. After adjusting for age‐specific normative trends, however, differences between dispositional optimists and pessimists in subjective LS trajectories were consistent across lifestage, revealing a single dissociative pattern wherein optimists rated their past, present and anticipated future LS more positively than did pessimists. Of the three temporal perspectives, evaluations of present (rather than past or future) LS were most consistently related to dispositional optimism. Copyright © 2012 John Wiley & Sons, Ltd.     

A re-examination of the 2x2 model of perfectionism,burnout, and engagement in sports

Studies examining perfectionism, engagement and burnout in sport have produced different levels of support for the hypotheses of the 2 × 2 model of perfectionism. One explanation for why this is so is that researchers have used different measures of perfectionism when testing the hypotheses. To determine whether this is the case, in the current study we retested the hypotheses of the 2 × 2 model for engagement and burnout using different measures of perfectionism. A sample of 401 adult athletes from various sports and levels completed measures of athlete engagement and burnout, along with two measures of perfectionism. Moderated regression analyses revealed that support for the hypotheses of the 2 × 2 model did indeed differ depending on the measure of perfectionism. This was evident for both burnout (emotional and physical exhaustion and reduced sense of accomplishment) and engagement (dedication and vigor). The findings are aligned with similar work that has found differences in support for the hypotheses of the 2 × 2 model when using other measures of perfectionism for engagement and, importantly, provide the first evidence that this extends to athlete burnout. Researchers will need to consider the influence of the measures of perfectionism used when interpreting, comparing, and summarising future research on the 2 × 2 model for these and other outcomes.     

追寻生命的意义：积极心理学视野下的乐观主义价值

乐观是当前西方积极心理学的核心概念和研究热点,有关乐观主义的价值问题凸显出了积极和消极的乐观主义两种对立的解释取向。事实上,乐观往往与悲观并行存在,乐观主义能否促进健康关键取决于对危机源刺激的过程性判断。有限度的现实乐观能够赋予个体独特的生命意义和价值,有助于个体在乐观与现实之间寻求到心理和谐和平衡的支点。当前的乐观研究已汇成了一股强劲的乐观主义潮流,必将成为心理世界发展新的生长点。     

Workplace Surface Acting and Employee Insomnia: A Moderated Mediation Model of Psychological Detachment and Dispositional Mindfulness

Abstract

This study adopted a process-oriented approach to explore the mediating and moderating mechanisms surrounding the association between surface acting at work and sleep quality. Drawing on the stressor-detachment and transactional stress models, the current study proposed a moderated mediation model to examine whether surface acting would be associated indirectly with employee insomnia via lack of psychological detachment, and whether this indirect linkage is moderated by dispositional mindfulness. The study was conducted among 516 full-time employed hospital nurses in China over a one-year period. Results revealed that suppressed negative emotions, but not faked positive emotions, had a significant influence on employee insomnia over time, and lack of psychological detachment mediated the effect of suppressing negative emotions on insomnia. Tests of moderated mediation indicated that the mediated path was weaker for employees with higher levels of dispositional mindfulness. These findings advance our understanding of how and when surface acting negatively influences employee sleep, as well as point to implications for individual and organizational interventions.