The role of sex and personality in the prenegotiation stage of coalition formation

Research in the area of sex differences in coalitional behavior has produced inconsistent results that may be partially resolved through an examination of personality and attitudinal differences between males and females. The responses of males and females to the Shure and Meeker Personality/Attitude Schedule were analyzed and the sexes differed in their elevation on six major factors. A subsample of each sex participated in a coalition game situation. Four of the six personality and attitude factors were related to prenegotiation stage indices of coalition formation. It was suggested that the role of sex differences in coalitional behavior may be mediated by sex role socialization differences.     

Group Communication During Resource Dilemmas: 4: The Effect of Group Size

Previous theory and research implies that increasing the size of groups facing resource dilemmas results in poorer outcomes, but no previous study has allowed for communication among group members. The present study relates group size with communication content, task outcomes, and participant perceptions of their experience. With communication, actual group size was irrelevant; to the extent that groups chose to cooperate, outcomes were more equal within groups and participants had more positive perceptions. Greater information exchange and negative maintenance talk was related with less equal outcomes and more negative perceptions; more discussion relevant to specific strategy was associated with more equal outcomes. Findings are instructive concerning the genesis and role of group cooperation.     

Unmasking a shady mirror effect: Recognition of normal versus obscured faces

Hockley, Hemsworth, and Consoli (1999) Hockley, W. E., Hemsworth, D. E. and Consoli, A. 1999. Shades of the mirror effect: Recognition of faces with and without sunglasses. Memory & Cognition, 27: 128–138. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar] found that following the study of normal faces, a recognition test of normal faces versus faces wearing sunglasses produced a mirror effect: The sunglasses manipulation decreased hit rates and increased false-alarm rates. The stimuli used by Hockley et al. (1999) Hockley, W. E., Hemsworth, D. E. and Consoli, A. 1999. Shades of the mirror effect: Recognition of faces with and without sunglasses. Memory & Cognition, 27: 128–138. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar] consisted of separate poses of models wearing or not wearing sunglasses. In the current experiments, we separately manipulated same versus different depictions of individual faces and whether or not the faces were partially obscured. The results of a simulation and four experiments suggest that the test-based, mirror effect observed by Hockley et al. (1999) Hockley, W. E., Hemsworth, D. E. and Consoli, A. 1999. Shades of the mirror effect: Recognition of faces with and without sunglasses. Memory & Cognition, 27: 128–138. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar] is actually two separable effects.     

Perceptual strength is different from sensorimotor strength: Evidence from the centre–periphery asymmetry in masked priming

Near-threshold prime stimuli can facilitate or hinder responses to target stimuli, creating either a positive compatibility effect (PCE) or a negative compatibility effect (NCE). An asymmetry has been reported between primes presented in near periphery, which produced a PCE, and foveal primes, which produced an NCE under comparable conditions. This asymmetry has been attributed to the difference in retinal sensitivity, but it remains unclear whether this means that equating discrimination performance for primes in fovea and periphery, in order to account for differences in perceptual sensitivity, would make the priming effects the same. Wider work indicates that perceptual ability can dissociate from visuomotor effects, predicting that equating perceptual ability for fovea and periphery would not equate priming. We tested these opposite possibilities by matching discrimination performance for masked Gabor patches in fovea and near periphery (6°) and using these as primes in a masked priming paradigm expected to elicit NCEs. We found the asymmetry remained: NCE for fovea and PCE for periphery. We replicated this with both blocked and randomized procedures to check for attentional effects. We conclude that equating perceptual strength (discriminability) of stimuli does not equate their sensorimotor impact due to differences in the relative importance of different visual pathways and differing temporal dynamics in perceptual and sensorimotor processes.     

International publication trends of JABA authorship

The present study addressed international publication trends in JABA authorship between 1970 and 1999. First, we analyzed authorship patterns to identify trends in the appearance of new first authors, unfamiliar authors, and frequent contributors. Second, articles were assigned to either a North American or an international category. The data show a decline in the number of articles by new authors and an increase in the publications of frequent contributors from North America. Trends are shown in comparison to those from the American Journal on Mental Retardation.     

外表真实区别、表征变化和错误信念的任务分析

自20世纪80年代以来,“心理理论”已成为发展心理学的研究热点和最活跃、最多产的领域。为了分析和比较“心理理论”的实验任务,该研究以济南市3所幼儿园中的233名3—6岁儿童为有效被试。进行了“意外转移。和“欺骗外表”两种心理理论实验任务。得出如下主要结论：(1)意外转移任务中内隐错误信念显著难于标准错误信念,易化错误信念与标准错误信念的难度不存在显著差异。(2)欺骗外表任务中外表真实区别难度显著低于表征变化和错误信念。(3)意外转移任务的错误信念显著难于欺骗外表任务的错误信念。     

时间顺序信息加工的实验研究

该研究运用Ｇｌｕｃｋｓｂｅｒｇ和ＭｃＣｌｏｓｋｅｙ（１９８１）的问答模型,通过两个实验检查了项目的时序信息是通过项目学习时的时序编码获得的,还是在项目提取时建构的;时序加工是自动的,还是控制的两个问题。结果表明：项目的时序信息是通过项目学习时的时序编码获得的,而不是在项目提取时建构的;时序信息的编码是控制的。     

Behavior analysis/modification for everyone

This paper presents a very brief overview of people's attempt to understand and change behavior and shows how behavior analysis is different from these views. The importance of everyone knowing and using behavioral principles in their everyday life is stressed and the opposition to a behavioral approach is discussed. The aims of the organization called Behavior Analysis/Modification in the Regular Classroom is presented and some steps that this organization is following in an attempt to help to disseminate the knowledge and use of behavioral principles in the schools is presented.     

The effects of rational emotive behavior therapy and motivational interviewing on emotions,automatic thoughts,and perceived performance of elite female volleyball players

ObjectivesThe aim of this study was to examine the effect of Rational Emotive Behavior Therapy intervention alone (REBT-A) or with motivational interviewing (REBT + MI) on the emotions, automatic thoughts, and perceived performance of elite female volleyball players.Designand method: Single-case, staggered multiple-baseline AB and ABC designs were adapted in the study. Five female volleyball players participated in the study, of which three players participated in the REBT-A and two players participated in the REBT + MI. The athletes were competing in the national volleyball league (M_age = 28, SD = 5.52). All participants were elite athletes with at least ten years of sports experience. Three scores (T1, T2, T3) were calculated for the athletes' perceived performance, emotion, and automatic thoughts. T1 was the baseline score calculated before the sessions. T2 was calculated after the first two sessions (the first three sessions for REBT + MI) and T3 was calculated after the last three sessions. In the data analysis, percentage changes, effect size, and visual analyzes were used in the T1, T2, and T3 scores.ResultsREBT-A and REBT + MI interventions increased perceived performance, positive emotions, and positive automatic thoughts, and decreased negative emotions and negative automatic thoughts. REBT + MI was more advantageous than REBT-A in increasing positive emotion, positive automatic thought, and perceived performance.ConclusionsAs a result, REBT alone or with motivational interviewing has a positive effect on perceived performance, emotions, and automatic thoughts, but REBT + MI has greater potential to increase positive constructs.     

概化理论方差分量估计的跨分布分析

方差分量估计是进行概化理论分析的关键。采用MonteCarlo模拟技术,探讨心理与教育测量数据分布对概化理论各种方法估计方差分量的影响。数据分布包括正态、二项和多项分布,估计方法包括Traditional、Jackknife、Bootstrap和MCMC方法。结果表明:(1)Traditional方法估计正态分布和多项分布数据的方差分量相对较好,估计二项分布数据需要校正,Jackknife方法准确地估计了三种分布数据的方差分量,校正的Bootstrap方法和有先验信息的MCMC方法(MCMCinf)估计三种分布数据的方差分量结果较好;(2)心理与教育测量数据分布对四种方法估计概化理论方差分量有影响,数据分布制约着各种方差分量估计方法性能的发挥,需要加以区分地使用。