Continuous Performance Test Performance in a Normative Epidemiological Sample

A 14-min continuous performance test (CPT) requiring a high rate of responding was administered to a probability-weighted random sample of 816 9–17-year-old children drawn from a population of 17,117 children in an ongoing epidemiological and longitudinal study in Western North Carolina. Systematic main effects of improved performance with older age were found in this age range for all variables, including reaction time (RT), RT standard error, errors of omission, errors of commission, and signal detection parameters (d' and ). Significant gender main effects included more impulsive errors, less variability, and faster RT by males, with no interactions between age and gender. There were no main effects of ethnicity or interactions of ethnicity with age and/or gender. Large main effects of interstimulus interval (ISI; 1, 2, or 4-s intervals) and time block were present for most CPT performance measures. The normative data from the CPT should provide a useful framework for interpreting similar data in future studies of child and adolescent psychopathology.     

《HR个性测验》编制研究

本研究所编制的 HR个性测验是根据我国现实人事管理测评需要设计的 ,它包含有 1个效度量表和 1 1个个性测评要素 ,它们是性格倾向性、情绪稳定性、客观性、合作性、自信心、责任心、自律性、机智性、进取心、自主性、支配性。测验对象为成人 ,项目分析和信度、效度分析结果显示 ,该测验是可靠而有效的。     

Nonparametric polytomous IRT models for invariant item ordering, with results for parametric models

It is often considered desirable to have the same ordering of the items by difficulty across different levels of the trait or ability. Such an ordering is an invariant item ordering (IIO). An IIO facilitates the interpretation of test results. For dichotomously scored items, earlier research surveyed the theory and methods of an invariant ordering in a nonparametric IRT context. Here the focus is on polytomously scored items, and both nonparametric and parametric IRT models are considered.The absence of the IIO property in twononparametric polytomous IRT models is discussed, and two nonparametric models are discussed that imply an IIO. A method is proposed that can be used to investigate whether empirical data imply an IIO. Furthermore, only twoparametric polytomous IRT models are found to imply an IIO. These are the rating scale model (Andrich, 1978) and a restricted rating scale version of the graded response model (Muraki, 1990). Well-known models, such as the partial credit model (Masters, 1982) and the graded response model (Samejima, 1969), do no imply an IIO.     

Book Reviews

John T. Haworth Work, Leisure and Well-being Owen Hargie The Handbook of Communication Skills Richard Lepsinger and Anntoinette D. Lucia The Art and Science of 360° Feedback Kevin Murphy Individual differences and behavior in organizations     

Managerial Recruitment Advertisements – Just How Market Orientated Are They?

There is a wealth of advice offered by ‘experts’ in HRM concerning the content of the effective job advertisement. This study considers whether following such advice would provide the potential job applicant with the information they want and questions the extent to which employers actually heed this advice. It firstly compares the normative guidelines with what potential applicants' for managerial posts consider to be important. A second strand to the analysis examines the extent to which advertising practice mirrors the requirements of the job-seeker market. The results give some solace to recruiters but also demonstrates that there is a long way to go before job advertisements achieve the content that job-seekers require.     

Book Reviews

Richard A. Swanson and Elwood F. Holton III, (eds), Human Resource Development Research Handbook. Linking Research and Practice Nathan Body and Howard Erlichman, Personal Psychology, The Science of Individuality Neil Anderson and Peter Herriot, International Handbook of Selection and Assessment     

画人智力测验评分项目的再确定

该研究参照国内外已有的画人测验材料 ,并在以往使用绘人智能测验的基础上 ,重新设计 ,提出了一份包含 80个评分项目的画人评分标准。新标准首先在课题组内试用修改 ,然后又用于 9名标准评分员的培训 ,最后运用总计 2 5 8名 ,年龄为 6～ 1 2岁的小学儿童作预试 ,进行系统的项目分析。在上述过程中 ,对项目进行反复推敲删改 ,最终形成了一份供制订画人智力测验常模用的画人评分标准。该标准分有无、细节、比例、奖励四个维度 ,按身体部位分成头、头发、眼、耳、鼻、口、颈、躯干、上肢、手、下肢、脚以及连接和服饰共十四个大类 ,每大类包含 4～ 8个评分点 ,总计 75个评分点。     

Formal Characteristics of Narratives as Predictors of Maladaptive Parenting

We examined the relationship between several characteristics of parents' narrative productions and two measures of maladaptive parenting. The two maladaptive parenting variables, indiscriminate responding to children's behavior and parent compliance with child disobedience, were derived from in-home observation of parent-child interactions. These were investigated in relationship to several structural aspects of mother Thematic Apperception Test narratives. Results showed that expressions of personal inadequacy and difficulty remaining task-focused during storytelling were related to mothers' failure to remain firm in the face of child disobedience.     

刺激属性对内隐社会知觉的影响

本文通过选择不同词性（消极词、积极词和中性词）的双字词64个,主要对“刺激属性”变量进行了实验操作;采用“意识过滤”技术和速示辨认测验对内隐社会知觉的特点进行了考察;结果发现,实验材料的笔划数和被试的性别对内隐社会知觉没有影响,刺激的特性和刺激的启动作用对内除社会知觉有显著的影响;同时还证明速示辨认测验不受意识的“污染”,将速示辨认作为内臆测验的方法是比较“纯净的”。     

Optimal sequential designs for on-line item estimation

Replenishing item pools for on-line ability testing requires innovative and efficient data collection designs. By generating localD-optimal designs for selecting individual examinees, and consistently estimating item parameters in the presence of error in the design points, sequential procedures are efficient for on-line item calibration. The estimating error in the on-line ability values is accounted for with an item parameter estimate studied by Stefanski and Carroll. LocallyD-optimaln-point designs are derived using the branch-and-bound algorithm of Welch. In simulations, the overall sequential designs appear to be considerably more efficient than random seeding of items.This report was prepared under the Navy Manpower, Personnel, and Training R&D Program of the Office of the Chief of Naval Research under Contract N00014-87-0696. The authors wish to acknowledge the valuable advice and consultation given by Ronald Armstrong, Charles Davis, Bradford Sympson, Zhaobo Wang, Ing-Long Wu and three anonymous reviewers.