相对剥夺感影响网络集群攻击行为：一个有调节的双路径模型

以598名大学生为被试,采用问卷法考察群体相对剥夺与网络集群攻击行为的关系,检验以群体愤怒和群体效能为中介变量的双路径模型及群体认同在双路径模型中所发挥的调节作用。结果发现：（1）群体相对剥夺显著正向预测网络集群攻击行为;（2）群体愤怒和群体效能在群体相对剥夺与网络集群攻击行为之间有中介作用;（3）群体认同在群体相对剥夺通过群体愤怒和群体效能影响网络集群攻击行为的双路径模型中起调节作用。     

The Relation of Distressful Childhood Experiences and Empathy in College Undergraduates

We assessed the relation between the empathic responsiveness of young adults and the relative frequency and intensity of distressful events they experienced as children. Undergraduate subjects (N = 111; 56 men and 55 women) were led to believe that they were participating in two separate studies. In the first study, students completed the Distress Experiences in Childhood questionnaire, a filler task, and a slightly abbreviated version of the Mehrabian and Epstein (1972) empathy measure. In the second study, students watched an emotion-laden videotape of a patient (actually an actress) in a therapy session and subsequently completed an emotional-response questionnaire adapted from Batson, O'Quin, Fultz, Vanderplas, and Isen (1983). Students who rated their distressful childhood experiences as highly distressing scored higher on both measures of empathy than did students who rated their experiences as relatively less distressing. In contrast, the number of distressful childhood experiences reported was generally unrelated to empathy scores.     

‘Rehabilitation' in schizophrenia: A psychoanalytic viewpoint

This is a study which investigates some difficulties people with schizophrenia have in the long term; looks at some of the psychoanalytical theories concerning the difficulties they have in keeping an internal caring maternal imago; the consequences for them; how the NHS can help by providing an external caring maternal imago.     

It is all in good humor? Examining the impact of salesperson evaluations of leader humor on salesperson job satisfaction and job stress

Abstract

Salesperson job stress and job satisfaction have been identified as critical factors affecting job performance. Academic research suggests that sales managers can influence salesperson job stress and job satisfaction. Interestingly, a review of the sales literature finds very little research on the impact of sales leader humor usage on the stress and satisfaction of salespeople. Consequently, we explore how salespeople’s evaluation of their manager’s use of humor influences their individual levels of job stress and satisfaction. We investigate both the positive and negative roles of humor by analyzing the impact of salesperson evaluations of their managers’ use of affiliative and aggressive humor on their job stress and job satisfaction. Furthermore, we examine the mechanism by which these evaluations affect salesperson stress and satisfaction by identifying two critical mediating variables – social loneliness and willingness to cooperate. Using a sample of 299 professional salespeople, we empirically test this process model to find that affiliative humor usage by sales managers, as evaluated by salespeople, reduces social loneliness and stress for salespeople while also increasing followers’ acceptance of cooperation. Evaluations of aggressive humor, on the other hand, increase stress levels among salespeople. Both social loneliness and acceptance of cooperation, in turn, significantly affect job satisfaction.     

Health‐adjusted neuropsychological test norms based on 463 older Swedish car drivers

There is a need for improved normative information in particular for older persons. The present study provides neuropsychological test norms on seven cognitive tests used in a sample representing the general older driving population, when uncontrolled and controlled for physical health. A group of 463 healthy Swedish car drivers, aged 65 to 84 years, participated in a medical and neuropsychological examination. The latter included tests of visual scanning, mental shifting, visual spatial function, memory, reaction time, selective attention, and simultaneous capacity. Hierarchical regression analyses demonstrated that, when uncontrolled for health, old age was associated with significant impairment on all seven tests. Education was associated with a significant advantage for all tests except most reaction time subtests. Women outperformed men on selective attention. Controlling for health did not consistently change the associations with education, but generally weakened those with age, indicating rises in normative scores of up to 0.36 SD (residual). In terms of variance explained, impaired health predicted on average 2.5%, age 2.9%, education 2.1% and gender 0.1%. It was concluded (1) that individual regression‐based predictions of expected values have the advantage of allowing control for the impact of health on normative scores in addition to the adjustment for various demographic and performance‐related variables and (2) that health‐adjusted norms have the potential to classify functional status more accurately, to the extent that these norms diverge from norms uncontrolled for physical health.     

Effects of peripheral immune activation on social behavior and adrenocortical activity in aggressive mice: Genotype-environment interactions

To explore genetic-developmental differences in the biobehavioral effects of induced illness, males from two lines of mice selectively bred for high or low levels of aggressive behavior were injected with endotoxin (Escherichia coli, LPS: 0.25 mg/kg, 1.25 mg/kg, or 2.5 mg, i.p.) or saline. Body temperature, weight, and locomotor activity were monitored immediately before and 8 and 24 hr after injection. Twenty-four hours after injection, social behaviors were assessed in a 10-min dyadic test, and hypothalamus, spleen, and serum were collected. In both lines, endotoxin treatment increased behavioral immobility ("freezing") and decreased social exploration. Other effects showed line differences: Males from the high-aggressive line had a lower threshold to endotoxin-induced effects on body temperature, weight loss, spleen weight, and corticosterone. Social reactivity (startle response to mild social investigation) increased in the high-aggressive line and decreased in the low-aggressive line after treatment. In the high-aggressive line only, endotoxin decreased attack frequency and increased latency to attack. The interactions between selected line (genotype) and endotoxin treatment (environment) demonstrate that genetic-developmental differences in social and aggressive behavior may indicate the extent to which immune stimuli (e.g., bacteria, viruses, cytokines) function as "biobehavioral stressors." Aggr. Behav. 23:93–105, 1997.© 1997 Wiley-Liss, Inc.     

Maternal views on aggression: Japan and Israel

Maternal views on aggressive behavior in their children were investigated in Japan and Israel. Sixty Japanese and 60 Israeli mothers of kindergarten children were interviewed individually about their children's fighting and quarreling. The findings indicate that both Japanese and Israeli mothers disapprove of their children's aggression on the basis of their value system, but their views of the same aggressive behavior differ considerably; Japanese mothers consider aggression among children as natural; aggression is a fact of life which has its constructive as well as destructive aspects, but it should be kept under control in order not to cause harm to others. Israeli mothers consider their children's aggression to be dangerous both for the child and for the relationship with the opponent. It is approved as a reaction to assault, mainly in self-defense and considered caused by emotions, tension, and lack of self-control. Thus, aggression is perceived by Japanese mothers as a natural and necessary aspect of development, while Israeli mothers perceive the same behaviors as justified mainly as reactions to assault or provocation and as expressing negative emotional states. © 1992 Wiley-Liss, Inc.