Sexual identity and personality variables in normal and disturbed adolescent girls.

Disturbed and normal adolescent girls from a working class background were compared on three measures of sex role as well as self and ideal personality characteristics. Both disturbed and normal girls had an appropriate sex-role identity on two of the measures. An association was found between normal status and high self scores on nurturance, affiliation, and endurance, and between pathological status and succorance. Although differences existed on some self reported traits between pathological and normal status, all groups tended to see the ideal female teenager as having an equitable balance among the personality variables and higher than they rated themselves on deference, nurturance, and affiliation and lower on autonomy. It was concluded that the presence or absence of certain adaptive personality traits may be more important than sex role disturbance in pathology.     

In search of personality traits: A multimethod analysis of naturally occurring prosocial and dominance behavior

Naturally occurring prosocial and dominance behaviors were observed via multiple methods in four groups of adolescents. Individuals varied considerably in their frequency of prosocial and dominance behaviors, regardless of the method employed. These interindividual differences were maintained across situations and over time. The data are consistent with a trait conceptualization of dominance and prosocial behavior. The strength of the present findings suggest that personality researchers need to employ research strategies which extensively observe individuals in the contexts in which they live.     

Advancing psychological jurisprudence

Recent articles and literature reviews within the field of social science and law point to the importance of developing interdisciplinary jurisprudence. An overview of psychological jurisprudence is presented. Next, three approaches to the specific construction of psychological jurisprudence are reviewed. Finally, the relationship between legal psychology and psychological jurisprudence is discussed.     

医疗纠纷处理中若干伦理问题的思考

医疗纠纷的增势和处理难已成为众所周知的事实。但是,在医疗纠纷处理中存在着医患关系的信任性、医疗事故鉴定的公正性和经济裣的合理笥是思考的伦理问题。只要医患双方、乃至社会对诸如医疗行为是否等同于一般的服务行为、病人权益是否等同于消费者权益、医疗事故鉴定是不是医医相护、经济裣能不能实行等价赔偿原则、医疗差错要不要给予经济补偿等有效为统一的认识,就会有利于医疗纠纷的处理,有利于维护医患双方的合法权益,有利     

The devil you know: the effects of identifiability on punishment

Prior research has confirmed Thomas Schelling's observation that people are more sympathetic and hence generous toward specific identified victims than toward “statistical” victims who are yet to be identified. In the study presented in this article we demonstrate an equivalent effect for punitiveness. We find that people are more punitive toward identified wrongdoers than toward equivalent, but unidentified, wrongdoers, even when identifying the wrongdoer conveys no meaningful information about him or her. To account for the effect of identifiability on both generosity and punitiveness, we propose that affective reactions of any type are stronger toward an identified than toward an unidentified target. Consistent with such an account, the effect of identifiability on punishing behavior was mediated by self‐reported anger. Copyright © 2005 John Wiley & Sons, Ltd.     

Neurotransmitter release during delay eyeblink classical conditioning: role of norepinephrine in consolidation and effect of age

Delay classical eyeblink conditioning (EBC) is an important model of associative, cerebellar-dependent learning. Norepinephrine (NE) plays a significant modulatory role in the acquisition of learning; however, other neurotransmitters are also involved. The goal was to determine whether NE, gamma-aminobutyric acid (GABA) and glutamate (GLU) release are observed in cerebellar cortex during EBC, and whether such release was selectively associated with training. Further studies examined the role of the beta-noradrenergic receptor in consolidation of the learned response by local infusion of propranolol at 5-120 min following training into the cerebellar cortex. In vivo microdialysis coupled to EBC was performed to examine neurotransmitter release. An increase in the extracellular level of NE was observed during EBC and was maximal on day 1 and diminished in amplitude with subsequent days of training. No changes in baseline NE release were observed in pseudoconditioning indicating that NE release is directly related to the associative learning process. The extracellular levels of GABA were also increased selectively during paired training however, the magnitude of GABA release increased over days of training. GLU release was observed to increase during both paired and unpaired training, suggesting that learning does not occur prior to the information arriving in the cerebellum. When propranolol was administered at either 5-, 60-, or 120-min post-training, there was an inhibition of conditioned responses, these data support the hypothesis that NE is important for consolidation of learning. In another set of experiments we demonstrate that the timing of release of NE, GABA and glutamate are significantly delayed in onset and lengthened in duration in the 22-month-old F344 rats. Over days of training the timing of release becomes closer to the timing of training and this is associated with increased learning of conditioned responses in the aged rats.     

Speech-associated gestures, Broca's area, and the human mirror system

Speech-associated gestures are hand and arm movements that not only convey semantic information to listeners but are themselves actions. Broca's area has been assumed to play an important role both in semantic retrieval or selection (as part of a language comprehension system) and in action recognition (as part of a "mirror" or "observation-execution matching" system). We asked whether the role that Broca's area plays in processing speech-associated gestures is consistent with the semantic retrieval/selection account (predicting relatively weak interactions between Broca's area and other cortical areas because the meaningful information that speech-associated gestures convey reduces semantic ambiguity and thus reduces the need for semantic retrieval/selection) or the action recognition account (predicting strong interactions between Broca's area and other cortical areas because speech-associated gestures are goal-direct actions that are "mirrored"). We compared the functional connectivity of Broca's area with other cortical areas when participants listened to stories while watching meaningful speech-associated gestures, speech-irrelevant self-grooming hand movements, or no hand movements. A network analysis of neuroimaging data showed that interactions involving Broca's area and other cortical areas were weakest when spoken language was accompanied by meaningful speech-associated gestures, and strongest when spoken language was accompanied by self-grooming hand movements or by no hand movements at all. Results are discussed with respect to the role that the human mirror system plays in processing speech-associated movements.     

Heart strings and purse strings: Carryover effects of emotions on economic decisions

Abstract— We examined the impact of specific emotions on the endowment effect, the tendency for selling prices to exceed buying or "choice" prices for the same object. As predicted by appraisal-tendency theory, disgust induced by a prior, irrelevant situation carried over to normatively unrelated economic decisions, reducing selling and choice prices and eliminating the endowment effect. Sadness also carried over, reducing selling prices but increasing choice prices—producing a "reverse endowment effect" in which choice prices exceeded selling prices. The results demonstrate that incidental emotions can influence decisions even when real money is at stake, and that emotions of the same valence can have opposing effects on such decisions.