阈下情绪启动对认知任务转换的影响

阈下情绪启动是最近热点问题之一。本研究通过两个实验考察了阈上和阈下情绪图片所诱发的情绪状态对任务转换的影响。实验一对28名被试分别阈上启动三种情绪,发现积极和消极情绪对任务转换有一定的影响,但积极情绪与消极情绪两者对任务转换影响的差异不显著。实验二对32名被试分别阈下启动三种情绪,并完成相应的数字任务,发现三种情绪下的转换损失无显著性差异。以上结果表明阈上和阈下刺激所诱发的情绪对任务转换影响机制是有差异的。     

From mental strain to burnout

This study examines the relationships between burnout and short-term consequences of mental strain within and outside human services professions, at the same time contributing to the understanding of the development of burnout as a long-term effect of impairing work and job design. A total of 294 German employees working in human services (N=149) and industrial production (N=145) completed the Oldenburg Burnout Inventory (OLBI) and four scales measuring short-term consequences of mental strain. Results of factor analyses confirmed that the elements of the OLBI's two-factor structure-exhaustion and disengagement-are distinct from a range of impairing short-term consequences of mental strain. In addition, structural equation modelling showed that each burnout dimension is differentially related to specific short-term consequences of strain: Exhaustion is primarily related to mental fatigue, whereas disengagement is primarily related to satiation and the experience of monotony. The findings did not differ substantially for the two occupational groups. Burnout, as a long-term consequence of impairing mental strain, is distinct from and presumably temporally-causally related to specific impairing short-term consequences of mental strain, which, in turn, can be attributed to inadequate job design.     

Organizational identification and perceived organizational support as mediators of the procedural justice–citizenship behaviour relationship: A cross-cultural constructive replication

This study examined the psychological processes that might underlie the relationship between procedural justice and organizational citizenship behaviour using an integrative approach. In doing so, we focused on the mediating effects of perceived organizational support and organizational identification in the relationship simultaneously. Framed as an integrated test of social exchange and social identity predictions, the hypotheses were tested using two cross-cultural samples (i.e., South Korea and the United States) as well as different operationalizations of the constructs of interest, which meets the criterion of a constructive replication (Lykken, 1968 Lykken, D. 1968. Statistical significance in psychological research. Psychological Bulletin, 70: 151–159. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) by two samples (N = 130, 135). Interestingly, the results showed convergence in support of the mediating role of organizational identification, but not perceived organizational support, when the two mediators were included in the model concurrently. These findings indicate that social identity may be the dominant psychological mechanism underlying the relationship between procedural justice and organizational citizenship behaviour in workplaces.     

Expanding the link between core self-evaluations and affective job attitudes

The present study examined the differentiated relationship between core self-evaluations and affective job attitudes. In previous research, job characteristics were proposed to mediate this relationship. However, the facets of the job characteristics model have not yet been assessed separately. In the present study we tested which job characteristics (i.e., skill variety, task identity, task significance, autonomy, and feedback) mediate the relationship between core self-evaluations and job satisfaction as well as organizational commitment in a sample of 199 employees. Results revealed that core self-evaluations were related to job satisfaction and organizational commitment. Task significance was found to mediate these relationships. These findings are discussed with respect to the level on which people regulate their actions.     

Ethnic identification,religious identity,and psychological well-being among Muslim and Christian Palestinians in Israel

This study examined relationships between ethnic identification, religious identity, and psychological well-being. The participants were 854 indigenous Israeli Palestinians, of whom 520 (36% males and 64% females) were Muslim and 334 (39% males and 61% females) Christian students, respectively. The sample ranged in age between 17 and 38 years, with a mean of 24.31 (SD = 4.43). Measures of Palestinian ethnic identity, religious identity, and psychological well-being were administered to study participants. The analysis revealed that, for each of the Muslim and Christian samples, Palestinian ethnic identity and religious identity were weakly positively correlated, a finding indicating a possible relative independence between these constructs. After partialling out the effect of age and religious identity, increased degrees of Palestinian ethnic identification linked to higher degrees of positive indicators of well-being and to lower degrees of negative indicators of well-being within each of the samples. These findings held, and were even more pronounced, in the case of religious identity, after controlling for age and Palestinian ethnic identity. The study concludes that religious identity may equal or exceed ethnic identity in importance as a feature of minority individuals’ self-concept informing their well-being.     

Adult Age Differences in Inhibitory Processes and their Predictive Validity for Fluid Intelligence

ABSTRACT

According to the inhibition-deficit hypothesis age differences in working memory capacity and fluid intelligence have been attributed to a decline in inhibitory efficiency. Conceptualizing inhibition as multifaceted, 88 participants (49 younger and 39 elderly) completed two versions of the negative priming paradigm (identification and localization), and two variants of the directed forgetting paradigm (listwise and itemwise). Two tasks of the Wechsler Intelligence Test with high loadings on general fluid intelligence (Gf) served as validation criteria. Results revealed task-specific and speed-independent inhibitory deficits in the elderly (lower negative priming in both paradigms; more intrusions in the directed forgetting tasks), as well as higher levels of repetition priming. Significant correlations between measures of inhibition and the Wechsler scores were found in both age groups. Results support the view of multiple inhibitory-like capabilities that play a central role in the decline of higher-order cognitive functions in old age.     

Appraisal of Memory Functioning and Memory Performance in Healthy Ageing and Early-Stage Alzheimer's Disease

ABSTRACT

Background/Aims: To compare memory evaluations in healthy older people and people with Alzheimer's disease (AD) and present standardised individual and dyadic methods for classifying degree of memory awareness in the participants with dementia. Methods: Cross-sectional study evaluating awareness of memory functioning and performance and providing normative data for healthy individuals and couples, together with comparison data from people with AD. Results: As a group, older people are reasonably accurate raters of their own memory functioning and performance, although considerable individual differences can be observed, and control dyads show good comparative accuracy. Comparing normative data from the control group to data from participants with AD confirms that significant overestimation is a frequent feature among people with dementia, with approximately two-thirds showing this pattern, although significant under-estimation is also reliably observed in a small proportion of people with dementia. Different types of measure elicit different profiles of memory awareness in participants with dementia. Conclusion: Normative data from older individuals and couples provides useful percentile-based indices for determining level of memory awareness in people with dementia.     

Working with psychosis Part 4: Therapy online – ending by email

This is the fourth and concluding paper from a series about psychotherapy with a man suffering from a psychotic illness. The paper describes the ending of the therapy which was precipitated by my decision to leave the country. News of ending was extremely disturbing for my client and stirred fears that he would again break down and need re-admission to hospital. Six weeks before the ending he stopped attending but continued to stay in contact by email. I decided to reply to his emails during the session times, and we developed what he came to call his ‘email therapy’. This online technology provided a means for my client and me to separate, to find a third perspective and to begin to mourn this ending without him losing his mind and breaking down. Following James Fisher's ideas about ‘mourning in the presence of the loved object’ I understand aspects of this email ending as enabling a relinquishing of projective identification used to possess and control, a recognition of the freedom of the other and of the need to mourn omnipotence. I discuss some of the problems presented by premature ending with a vulnerable client – problems which can be seen in my difficulty of mourning and working through the ending reflected in the long time it has taken to finish writing this paper.     

Private selves and shared meanings: Or forgive us our projections as we forgive those who project into us

Abstract

This paper explores the difficulty university counselling services experience in finding common purpose with their institutions at the present time. It draws on a review of the relevant literature and personal experience to argue that it is extremely difficult to sustain depressive-position functioning in the current organizational culture, which, the author suggests, is dominated by fears about survival. The paper examines some defensive strategies counsellors may use to protect themselves against prevailing anxieties and argues for the importance of recognizing and working with these.     

The Meaningfulness of Helping Others: Loren Eiseley's “The Star Thrower”

Freud and Klein describe projective processes—projection, projective identification, and the repetition compulsion—that cause interpersonal distortions not only in the psychotherapy relationship but in adult intimate relationships as well. Winnicott's theory of the use of an object describes a way of relating that is free of the distortions of projection, opening up the possibility of differentiation between intimate partners. Two case examples illustrate how addressing projective processes assisted one patient in extricating herself from a psychologically abusive relationship and helped a couple in treatment to move from object relating to object use. It is argued that the use of these psychoanalytic theories has an important role within a modern relational social work practice.