Strength of affective reaction as a signal to think carefully

Analytic processes reduce biases, but it is not known how or when these processes will be deployed. Based on an affective signal hypothesis, relatively strong affective reactions were expected to result in increased analytic processing and reduced bias in judgement. The valence and strength of affective reactions were manipulated through varying outcomes in a game or evaluative conditioning of a stimulus. Relatively strong positive or negative affective reactions resulted in less desirability bias. Bias reduction only occurred if participants had time to deploy analytic processes and indicators of the degree of analytic processing (in the form of attentional control) predicted less bias. Affective processes have long been acknowledged as a source of bias, but these findings suggest affective processes are also integral to bias reduction.     

Perceived Ability to Cope With Trauma Among U.S. Combat Veterans

The Perceived Ability to Cope With Trauma (PACT) scale measures perceived forward-focused and trauma-focused coping. This measure may also have significant utility measuring positive adaption to life-threatening trauma, such as combat. Our objective was to examine perceived ability to cope with trauma, as measured by the PACT, and the relationships between this perceived ability and clinically pertinent information (anxiety, depression, posttraumatic stress disorder [PTSD]) among U.S. military veterans. Data were provided from 71 combat veterans, consisting of 47 veterans with PTSD and 24 veterans without PTSD who had subthreshold symptoms of the disorder. All veterans completed standardized clinical interviews as well as a battery of well-validated self-report symptom measures. We found that veterans with PTSD had significantly lower PACT scores than veterans without PTSD; those without PTSD self-reported more ability to engage in forward-focused and trauma-focused coping than those with PTSD. Importantly, we also showed relationships between the PACT scores and indices of psychological difficulties as both Forward Focus and Trauma Focus coping scores negatively correlated with PTSD, depression, anxiety, and alexithymia. Finally, the Forward Focus PACT scale improved prediction of PTSD severity over combat exposure alone. The PACT, especially the Forward Focus scale, appears to be a useful measure of perceived positive coping ability with trauma in combat-exposed veterans who report symptoms of traumatic stress, extending the utility of the measure from normative to clinical populations. The importance of adopting forward-focused coping is discussed.     

La croyance au monde juste comme facteur explicatif de diverses réactions à des injustices professionnelles

The belief in a just world is defined as the tendency to consider that “people get what they deserve and deserve what they get”, i.e. to consider that the world is, globally, a place of justice. Facing an individual unjustly victim of negative events and for whom it seems impossible to restore the justice objectively, we frequently deny the existence of the unjustice, even if we say the responsible of what he gets. But if we can react by adopting “passive” reactions (using the victim’s moral or behavioral responsibility, as in Lerner, or evocating a future favoring the victim,..), we can also adopt “active” strategies which can lead to an objective re-establishment of the justice. In the present study, we examined the influence of the degree of the belief in the just world on the selected strategy facing professional injustices. And effectively, our results indicate a some preferences in the use of such or strategy, preferences accentuated by the gender and the professional statute.     

Effects of discriminatory interview questions and gender on applicant reactions

Justice and signalling theory were used to explain the effects of discriminatory interview questions on applicant reactions. Participants were randomly assigned to a hypothetical interview condition with four, two or no discriminatory questions. Discriminatory questions had a significant negative effect on participant’s reactions to the interview and interviewer; perceptions of employee treatment; and intentions to pursue employment, accept a job offer, and recommend the organization to others. Participants also responded less favorably to a female interviewer, and female interviewees reported more negative perceptions. In addition, a sequential model was supported in which discriminatory questions had a negative effect on reactions toward the interview and interviewer; reactions were positively related to organizational attractiveness; and organizational attractiveness was positively related to intentions to pursue employment, accept a job offer, and recommend the organization.     

评价和控制药物不良反应的认识与思考

用科学的世界观和方法论指导药物不良反应的评价和控制。从药物不良反应的发生机制、临床表现、因果关系的判定原则出发,与马克思主义哲学的基本观点相结合,提出了几点认识和思考。药物治疗作用与副作用既对立又统一;药物治疗效应向毒性反应的转变是量变到质变的过程;药物过敏反应的发生是内因外因相互作用的结果;药物与不良反应联系强度的判定必须符合前因后果性;药物与不良反应联系强度的判定必须排除混杂因素的干扰,找到内在的、本质的联系。     

当代医生心理压力现状探讨

随着社会的进步,医学模式的转变,医疗服务行业面临着更多的压力,医生同样面临着各种各样的压力,他们来自于患方、医院、社会。一些医务人员在工作中,思想负担重,心理压力大,因此工作愉悦度低,有消极的工作情绪,甚至采取了选择离开医生工作岗位的行为。通过对某院的208名医生进行的简单问卷调查,寻找出问题的症结和医生心理压力的主要原因,从伦理学角度加以分析,为缓解医务人员压力,更好地服务患者寻求解决办法。     

Burying by rats in response to aversive and nonaversive stimuli

Previous investigations have shown that rats bury a variety of conditioned and unconditioned aversive stimuli. Such burying has been considered as a species-typical defensive reaction. In the present studies, rats buried spouts filled with Tabasco sauce, or condensed milk to which a taste aversion was conditioned, but did not bury water-filled spouts or spouts filled with a palatable novel food (apple juice) to which a taste aversion was not conditioned. However, in other experiments rats consistently and repeatedly buried Purina Rat Chow, Purina Rat Chow coated with quinine, and glass marbles. This indicates that a variety of stimuli, not all aversive or novel, evoke burying by rats. Whereas the behavior may reasonably be considered as a species-typical defensive behavior in some situations, the wide range of conditions that occasion burying suggests that the behavior has no single biological function.     

Parental grief following the death of an infant—a follow-up over one year

The course of parental bereavement during the first year following an infant's death was investigated. Also, the differences in mothers' and fathers' reactions, the differences according to the mothers' occupational role, and the similarities in couples' reactions were studied. From a total sample of 59 families, 13 families answered their questionnaires at all three time points (1, 6 and 13 months), 22 families responded at two time points, and 37 families responded at some point following the loss. Measures relating to anxiety, depression, bodily discomfort, general well being and impact of event were used at the three time points. The results showed that grief, as measured by the different inventories, decreased over time. The decrease was most evident from 6 to 13 months, and most prominent in women. A considerable number of the parents were still actively dealing with the loss all through the first year of bereavement. In most couples the mother reported most distress. Mothers were significantly more depressed than fathers at all time points, and mothers also had significantly higher anxiety and lower general health at 1 and 13 months, and intrusive scores of 1 and 6 months. Women at home evidenced more grief at all three time points than women employed outside the home. A high or low score in one spouse was more strongly correlated with a similar score in the other at 1 and 13 months, than at 6 months. The implications for counselling of parents, with special emphasis on the employment situation of the mother, is emphasized.     

Three ways to resist temptation: The independent contributions of executive attention, inhibitory control, and affect regulation to the impulse control of eating behavior

It is generally assumed that impulse control plays a major role in many areas of self-regulation such as eating behavior. However, the exact mechanisms that enable the control of impulsive determinants such as automatic affective reactions toward tempting stimuli are not well understood. “The present research investigated the separate moderator effects of three factors of impulse control, executive attention, inhibitory control, and affect regulation on the relationship between automatic affective reactions toward candy and subsequent candy consumption.” Results showed that all three factors reduced the influence of automatic affective reactions on eating behavior, indicating improved impulse control. Implications for self-regulation research are discussed.     

Public decisions or private decisions? When the specific case guides public decisions

Educators' differential decisions towards identified single students as compared with unidentified students, or a group of identified students, were examined by presenting educators with educational scenarios describing actual dilemmas from the three different perspectives. The first two studies indicate that willingness to change the existing policy and to [bend the rule] is greater when a dilemma is presented from the specific identified student's perspective than when presented as a general dilemma. The results of the third study suggest that in their decisions regarding an identified individual student, educators allow more changes in school regulations and give less weight to the school needs as compared with their decisions regarding an unidentified student or a group of students. Implications for policy making are discussed. Copyright © 2008 John Wiley & Sons, Ltd.