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131.
O’Donohue et al. (2014) sought to derive, from classical ethical theories, the ethical obligation of psychologists to assist “enhanced interrogations and torture” (EIT) in national defense scenarios under strict EIT criteria. They asked the American Psychological Association to adopt an ethics code obligating psychologists to assist such EIT and to uphold the reputation of EIT psychologists. We contest the authors’ ethical analyses as supports for psychologists’ forays into torture interrogation when (if ever) the EIT criteria obtain. We also contend that the authors’ application of these ethical analyses violates the Geneva Conventions, contravenes military doctrine and operations, and undermines psychology as a profession. We conclude that “good” public reputation is not owed to, or expected by, “good” intelligence professionals, and collaborating operational psychologists must share their providence.  相似文献   
132.
Cardiovascular responses to mental stress tests have been related to future blood pressure (BP) levels. However, most studies have been completed in North America and Europe; only one study has been conducted in Asia. Therefore, the study explored whether cardiovascular responses to mental stress predict future resting BP in Thailand. Hemodynamic measures were obtained from 101 healthy adults before, during and after mental arithmetic, a speech task, and a cold pressor task. A follow‐up assessment of resting BP was undertaken 1 year later. Results showed that Thais responded to standardized mental stress tasks with large and significant cardiovascular reactivity. Regression analyses indicated that, after adjustment for baseline BP and traditional risk factors, heightened systolic blood pressure (SBP) responses to mental arithmetic were associated with increased future SBP (ΔR2 = .045). These findings suggest that BP reactivity predicts future BP and may play a role in the development of hypertension. In addition, Thais displayed large cardiovascular responses to standardized mental stress tasks, of a similar magnitude to previous studies of North Americans and Europeans.  相似文献   
133.
Abstract

A new criterion for nucleation in the case of dynamic recrystallization is proposed in order to include the contribution of the grain boundary energy stored in the microstructure in the energy balance. Due to the nucleation events, the total surface area of pre-existing grain boundaries decreases, leading to a nucleus size smaller than expected by conventional nucleation criteria. The new model provides a better prediction of the nucleus size during recrystallization of pure copper compared with the conventional nucleation criterion.  相似文献   
134.
为评估不同受教育程度和文化水平的个体是否存在中国传统价值观念冲突的压力,编制价值观念冲突问卷,用以筛查价值观念冲突的压力对个体自杀行为的影响.通过对240例农村青年自杀死亡者及正常对照者的心理解剖访谈研究,验证此问卷具有较好的信度和效度,可用于甄别高应激群体价值观念冲突的压力,是自杀研究和干预的实用筛查工具.  相似文献   
135.
采用基于最大信息量法的多维项目反应理论模型估计计算机模拟心理咨询病例系统(CCSPC)的合成分数及四个模块分数,并收集效标效度证据、成长变化效度证据和内容效度证据,结果表明:五个指标与心理咨询师考试三级技能成绩的相关均达到显著,且高于其与三级理论成绩的相关;所有指标得分均随着心理学学历升高而升高;多数指标分数随心理学本科年级提高而提高;获得心理咨询师资格认证的被试在CCSPC上有更高的得分.  相似文献   
136.
张阔  邹洋  汪新建 《心理学探新》2013,(6):532-536,540
谊研宛采用工作压力源量表、压力反应量表以及积极心理资本问卷对天津市某企业230名员工进行了调查。分析了心理资本与工作压力源和压力反应的关系及其作用机制。结果发现:(1)工作压力源对压力反应有显著的正向预洲作用;(2)心理资本对压力反应有显著的负向预测作用;(3)心理资本在工作压力源与压力反应之间起部分中介作用而不是调节作用,其中中介效应占总效应的比例为16%;(4)心理资本在各种工作压力源与压力反应问均起到中介作用,中介效应和直接效应的比值介于17.4%-26.1%之间。  相似文献   
137.
对浙江地区551名企业管理者问卷调查,探讨组织中管理者大五人格的责任感、神经质维度与心理契约违背感知的关系,以及组织人力资源实践水平对此两者关系的调节作用.研究发现:(1)责任感水平与管理者对心理契约违背的感知呈负相关;神经质水平与管理者对心理契约违背的感知呈正相关.(2)组织人力资源实践水平在管理者人格特质与心理契约违背感知关系起显著调节作用.  相似文献   
138.
In an experiment on the effect of intensity accents on the perception of time intervals between tones. H. G. Tekman (2001) found that the regular placement of deviant time intervals in short sequences of tones reduced detection, especially if intensity accents marked the deviant time intervals. That was the opposite of what one wòuld have expected on the basis of the dynamic attending theory of M. R. Jones (1976). The effect might have occurred because temporally deviant tones create cumulative onset shifts that affect all the subsequent tones. If the deviations were randomly placed, then they could follow each other in close succession and change the local tempo. In the present study, the changes of local tempo, which might have acted as a cue for the detection of temporal deviations in the random sequences, were eliminated by compensating for deviant time intervals with equal deviations in the opposite direction in the interval that followed. That change in the stimuli eliminated the negative main effect of regularity, and the accenting interacted with regularity in favor of detection in the regular sequences. However, a simple advantage of regular over random sequences was not observed. The author discusses possible reasons for the lack of a facilitatory effect of regularity.  相似文献   
139.
Two conditional reasoning tests were administered to 34 students (17 males and 17 females) at each of four grade levels (i.e., 5th, 6th, 7th, and 8th). Both tests contained conditional reasoning arguments which assessed students' comprehension of five basic principles of inference. However, they varied systematically according to the sex typing of the content (i.e., masculine or feminine). The results indicated that there were no significant sex differences according to grade level, type of content, or principle of inference. On the other hand, at each grade level, there were consistent differences among the mean scores for the five principles, and valid principles were significantly easier than invalid principles. The implications of these findings for future research were discussed.  相似文献   
140.
From an initial sample of 1,278 Italian students, the authors selected 537 on the basis of their responses to a self-report bully and victim questionnaire. Participants' ages ranged from 13 to 20 years (M = 15.12 years, SD = 1.08 years). The authors compared the concurrent psychological symptoms of 4 participant groups (bullies, victims, bully/victims [i.e., bullies who were also victims of bullying], and uninvolved students). Of participants, 157 were in the bullies group, 140 were in the victims group, 81 were in the bully/victims group, and 159 were in the uninvolved students group. The results show that bullies reported a higher level of externalizing problems, victims reported more internalizing symptoms, and bully/victims reported both a higher level of externalizing problems and more internalizing symptoms. The authors divided the sample into 8 groups on the basis of the students' recollection of their earlier school experiences and of their present role. The authors classified the participants as stable versus late bullies, victims, bully/victims, or uninvolved students. The authors compared each stable group with its corresponding late group and found that stable victims and stable bully/victims reported higher degrees of anxiety, depression, and withdrawal than did the other groups. The authors focus their discussion on the role of chronic peer difficulties in relation to adolescents' symptoms and well-being.  相似文献   
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