Society for Personality Assessment — Which Way to Go?

As a result of a mandate by the membership, the Society for Personality Assessment has emerged as an old association with a new name. The decision on this issue was made by the membership at the same time that the question of its future affiliation was voted upon. Approximately two-thirds of the membership expressed the desire to have our group affiliate in some manner with the American Psychological Association. However, the exact manner was not specified in the referendum. At the last meeting of the Board of Trustees of the Society for Personality Assessment, there was a division of opinion as to whether joining as a division or as a section of an already existing division was the better move. The two most articulate exponents, Drs. Little and Farberow, were asked to prepare the position paper below in order to give the membership some information about the issues involved. On a subsequent occasion the members will be asked to take a formal position on this issue. If anyone, after reading the material below, wishes to comment further, I would be happy to publish his views in subsequent issues of the Journal.

Walter G. Klopfer Executive Editor     

Thematic Drive Expression and Self-Esteem

The responses of 91 undergraduate students to the TAT and the Tennessee Self Concept Scale were investigated using a psychoanalytically oriented system for rating the manifest drive content of the TAT stories. Five hypotheses were made relating self-esteem to TAT drive content. Results suggested that positive self-esteem is related to higher amounts of thematic drive content, higher levels of drive integration, higher proportions of socialized drive content and lower proportions of unsocialized drive material. Results were interpreted as pointing toward a functional relationship between the phenomenological self-representations and the more dynamic ego control operations.     

Ethanol impairs memory of a simple discrimination in adolescent rats at doses that leave adult memory unaffected

Adolescent rats are less sensitive than adults to the hypothermic, anxiolytic, motor impairing, hypnotic, and lethal effects of ethanol. In vitro experiments nevertheless suggest that hippocampal neural activity is more affected by ethanol in preweanling or adolescent rats than in adults. These data are complemented by in vivo results showing that pretraining ethanol impairs learning in adolescent rats at doses that do not affect adult learning. In order to determine if posttraining ethanol affects memory differently in adolescents than in adults, Sprague-Dawley albino rats of both ages were trained in an appetitively motivated odor discrimination in which they were required to dig in scented sand for sweetened cereal reward. Immediately after training subjects received intraperitoneal injections of 0, 0.5, or 1g/kg ethanol (12.6%). At test, 48h later, subjects were presented with unbaited discriminanda and the time (s) spent digging in the S+ and S- was measured. Adolescents, but not adults, showed impaired discrimination performance if training was followed by ethanol. A subsequent experiment discounted the possibility that impaired adolescent performance was due to ethanol-induced conditioned taste or odor aversions. It thus appears that relative to adults, memory in adolescent rats is more strongly affected by ethanol in a test of appetitive conditioning that excludes ethanol's effects on sensory and motivational influences during the learning experience.     

Deservingness,liking relations,schadenfreude, and other discrete emotions in the context of the outcomes of plagiarism

This study investigated effects of like/dislike relations on schadenfreude and other discrete emotions in the context of plagiarism. The predicted emotions were derived from a structural analysis of how the appraisal of deservingness affects emotional reactions to positive or negative outcomes for self or other. One hundred forty‐six undergraduate participants responded to scenarios in which either hypothetical self or other (a classmate) plagiarised information from the internet for a class assignment and either received a high grade (undeserved outcome) or a penalty (deserved outcome). Hypothetical self was represented as either high or low in self‐esteem, other as liked or disliked. As predicted, liking relations moderated perceived deservingness. Schadenfreude (or pleasure) occurred when the disliked classmate received a deserved penalty for detected plagiarism but not when he/she suffered an undeserved positive outcome. This difference was reversed for the emotion of disappointment. Effects on other discrete emotions such as guilt and resentment are also reported.     

Comparing implementation intention interventions in relation to young adults’ intake of fruit and vegetables

This study tests whether the effectiveness of implementation intention-based interventions to increase fruit and vegetable intake in a young adult population can be enhanced using additional pre-intervention instructions and alternative formats; namely, an ‘if-then’ implementation intention versus a more general, ‘global’ plan that does not explicitly link a situational cue with a goal-directed response. Participants (N?=?557) completed pre-test measures of planning, motivation and behaviour with respect to increasing their fruit and vegetable intake before being randomised to a 3 (intervention format: control vs. ‘if-then’ vs. ‘global’ implementation intentions)?×?2 (pre-intervention instruction vs. no pre-intervention instruction) between-participants design. Results revealed a significant intervention format by time interaction, such that intake significantly increased by 0.50 portions in the if-then format condition compared with 0.31 in the global format and 0.01 in the control condition. These results suggest that ‘if-then’ manipulations are superior in promoting behaviour change in an applied setting. The use of pre-intervention instructions had no additional effect on behaviour, providing evidence for the efficacy of implementation intentions even when experimenter demand is reduced. Evidence is also presented to suggest that reported increases in intake are not related to demand characteristics.     

Combat Exposure and Posttraumatic Stress Disorder Among Portuguese Special Operation Forces Deployed in Afghanistan

Several combat- and noncombat-related stressors have been reported in Afghanistan. There is now accumulating evidence that suggests that posttraumatic stress disorder (PTSD) is linked to combat experiences; however, little is known about how these exposures might affect elite combat troops. This research aims to evaluate the prevalence of combat and noncombat related stressors, as well as PTSD in Portuguese Special Forces deployed in Afghanistan. Overall, participants reported high levels of exposure to combat and adverse physical conditions but also high levels of within-unit comradeship. The analysis also exposed that 2.7% of the participants reported symptoms compatible with PTSD and 8.8% with compatible partial PTSD. When the authors conducted a binary logistic regression, only the higher levels of combat exposure explained the symptoms of PTSD.     

变性手术面临的困境与对策研究

变性人这一因变性手术而产生的新的社会群体正在走进公众的视野,然而法律对变性手术及对变性人这一特殊人群的保护却并不完善.2009年,我国出台了＆lt;变性手术技术管理规范（试行）＆gt;,对变性手术引发的社会、法律、伦理等问题进行具体规定.随着变性手术的新进展与新变化,加强变性手术的管理,保障变性人的权益等问题均需进一步深入的研究与探索.对变性手术面临的困境和对策加以研究必将有利于各国人权保障的完善和社会生产生活的稳定,从而在此基础上谋求更长久的发展.     

脑钠肽和内皮素在慢性阻塞性肺疾病的应用研究

探讨脑钠肽、内皮素测定在慢性阻塞性肺疾病(COPD)患者肺动脉高压、病情严重程度及近期预后评估的意义.观察60例COPD急性加重期患者,60例经治疗转为稳定期的患者,以30例健康者作对照.COPD急性加重期患者根据肺动脉压力分为肺动脉高压组(A组)30例、肺动脉压力正常组(B组)30例,根据病情分为轻度组21例、中度组23例、重度组16例.用免疫分析法测定血浆脑钠肽、内皮素浓度.结果COPD急性加重期组脑钠肽、内皮素浓度明显升高,稳定期组明显下降(P＜0.001),但仍高于健康对照组(P＜0.001);A组明显高于B组(P＜0.05);重度组高于中度组(P＜0.05),中度组高于轻度组(P＜0.05).说明脑钠肽、内皮素浓度可反映COPD患者肺动脉压力情况及病情严重程度,有利于其疗效及近期预后评估.     

Volume 21, 2012 - List of Contents,Author Index,and List of Reviewers

We examined how culture influences perceptions of applicant attributes when assessing employment suitability. In two studies (N = 408), we compared members from a collectivistic society (Singapore) to two samples from individualistic societies (the United States and Australia) on their perceptions of applicant attributes across job contexts. For each job, participants either chose between candidates with different attribute profiles or created ideal candidates by allocating a fixed amount of percentile points across different attributes. More often than Australians, Singaporeans chose the candidate with higher levels of the trait (e.g., openness to experience) uniquely associated with the job (e.g., graphic designer). More so than either Americans or Australians, Singaporeans prioritized having the trait most associated with each job. Members from collectivistic societies may require higher levels of the traits most associated with different jobs than members from individualistic societies, who prefer more well-rounded individuals for each job. As discussed, the study of lay perceptions may have implications for training hiring professionals and managers.     

Varied Input Stimuli and Motor Learning,

75 apparatus-naive undergraduate Ss were assigned to one of five groups differentiated according to training display associated with a modified rotary pursuit (RP) apparatus. Performance of two control groups, one practicing an unaided reference task and the other a pathmarked RP task, was compared with that of groups that received either path-marked or mechanically guided practice during training, and where path-marked and mechanical guidance display was removed during transfer. It was found that the path-marked display produced superior results only during initial stages of practice, and retarded improvement in performance after transfer to the reference task. Mechanical guidance resulted in better performance on the path-marked condition than the unaided RP task, but in both cases performance dropped upon transfer. The results are discussed in the light of hypothesized learning strategies influenced by different training conditions.