The effect of training in verbal self-guidance on the self-efficacy and performance of Native North Americans in the selection interview

Native North Americans (n = 35) received training in verbal self-guidance (VSG) designed to increase self-efficacy in a selection interview. At the end of the training program, the trainees who acquired skills in VSG had higher self-efficacy than the participants in the control group (n = 31) regarding their interview performance. They also performed better in the selection interview as judged by managers who were blind to the experimental conditions.     

Practical Limitations in Making Decisions Regarding the Distribution of Applicant Personality Test Scores Based on Incumbent Data

For practitioners, the possibility of faking on personality tests has potential implications that are much broader than those captured by current theoretical debates over criterion-related validity, factor structure, or psychological processes. One unexplored potential impact of response distortion involves the pass rates associated with applying cutoff scores developed using a concurrent validation design to applicant samples. This practitioner-oriented paper compared applicant and incumbent scores on three personality dimensions and uncovered significant standardized group differences. These differences greatly influenced pass rates for three different selection models, which impacted expected utility of the selection system. Potential solutions for practitioners are provided, along with recommendations for future research in this area. An earlier version of this paper was presented at the annual meeting of the Society for Industrial and Organizational Psychologists in Orlando, Florida.     

The structure and function of selection, optimization, and compensation in middle adolescence: Theoretical and applied implications

Intentional self-regulation is a core facet of human functioning, involving people's modulation of their thoughts, attention, emotions, and behaviors to react to environmental demands and to influence their own development. Using data from Grades 8, 9, and 10 of the 4-H Study of Positive Youth Development (PYD), the structure of intentional self-regulation, as indexed by a measure of selection (S), optimization (O), and compensation (C), or SOC, was assessed. Within-and-across-time links between SOC scores and indicators of PYD, and risk/problem behaviors were ascertained. A tripartite structure of intentional self-regulation was identified across all three grades, and SOC scores at all times positively covaried with PYD and negatively with risk/problem behaviors. Findings were strongest for overall SOC scores and for the components of “O” and “C.” We discuss the implications of these findings for youth development programs.     

拓广分部评分模型下计算机自适应测验变加权选题策略

摘要: 在计算机自适应测验中, 对0-1评分模型按a-分层选题是高效安全的策略,但多级评分模型的项目难度/步骤参数有多个而无法直接应用这种选题策略。信息函数能够很好地综合项目所有参数及能力参数,但最大信息量选题策略会影响考试安全。本文提出一种变加权选题策略,它通过调用一个与信息量相关联的函数,该函数与信息量成正比,与区分度的某个幂函数成反比,从而达到既能综合项目所有参数又按a分层的效果。在GPCM模型下用蒙特卡罗实验进行比较研究,结果显示新的选题策略总体效果比已有相关结果好。     

Examining the influence of action on spatial working memory: The importance of selection

We report three experiments that examine the influence of pointing-to relative to passively viewing an array of objects that participants are attempting to memorize. Recently, Chum, Bekkering, Dodd, and Pratt (2007) provided evidence that pointing to objects enhanced memory relative to passively viewing objects when pointing instruction was manipulated within trial (e.g., point to one array but passively view the other). We replicate this result but also demonstrate that when pointing instruction is blocked (e.g., participants point to or passively view all items in an array as opposed to pointing to some while passively viewing others), pointing to an array of objects actually decreases memory relative to passively viewing that array. Moreover, when pointing is manipulated within trial, the influence of action on working-memory performance appears to be attributable to an enhancement of processing of the pointed-to items as well as a subsequent inhibition of the passively viewed array. These results demonstrate that while action can enhance working memory under conditions where a subset of items is actively selected for additional processing, when selection is not a requirement (e.g., either point to everything or passively view everything), action decreases working-memory performance. Thus, the relationship between action and spatial working memory is complex and context dependent. These results are also discussed as they relate to other similar phenomena (e.g., retrieval-induced forgetting, Corsi Blocks test) in which selection during processing may be critical, and collectively these results provide important insight into spatial working memory and the factors that influence it.     

Stochastic search item selection for factor analytic models

In this paper we implement a Markov chain Monte Carlo algorithm based on the stochastic search variable selection method of George and McCulloch (1993) for identifying promising subsets of manifest variables (items) for factor analysis models. The suggested algorithm is constructed by embedding in the usual factor analysis model a normal mixture prior for the model loadings with latent indicators used to identify not only which manifest variables should be included in the model but also how each manifest variable is associated with each factor. We further extend the suggested algorithm to allow for factor selection. We also develop a detailed procedure for the specification of the prior parameters values based on the practical significance of factor loadings using ideas from the original work of George and McCulloch (1993). A straightforward Gibbs sampler is used to simulate from the joint posterior distribution of all unknown parameters and the subset of variables with the highest posterior probability is selected. The proposed method is illustrated using real and simulated data sets.     

Opening Skinner’s Box: an Introduction

Behavior analysts have redefined the subject matter of psychology, redesigned the experiments used to study that subject matter, renamed almost every part of the world pertaining to that subject matter, and created specialized organizations and journals. It is not surprising, then, that only a happy few ever hear what behavior analysts say. One problem is that we need to publish outside of the box, so to speak. Preaching to the choir ensures that the products of our scientific behavior affect only a few people, limits the variety of reinforcers we are likely to encounter, and limits the likelihood that the products of our scientific behavior will reinforce the behavior of others. Publishing in a wider variety of outlets can lead to greater visibility for behavior-analytic research and practice, increase the impact of our published work, and build clout for scholars in colleges and universities.     

So many options,so little control: Abstract representations can reduce selection demands to increase children’s self-directed flexibility

Children often struggle to behave flexibly when they must use self-directed goals (e.g., doing homework without prompting) rather than externally driven goals (e.g., cleaning up when told). Such struggles may reflect the demands of selecting among many potential options, as required for self-directed control. The current study tested whether (a) 6-year-old children show difficulty in selecting among competing semantic representations, (b) providing category labels designed to reduce selection demands improves performance, and (c) such benefits transfer to self-directed flexibility. Selection was measured using the blocked cyclic naming task for the first time with children. Pictures were named repeatedly in either homogeneous blocks from the same category (e.g., all animals), which create high selection demands due to spreading semantic activation and engage effortful cognitive control, or mixed blocks with each picture from a different category. Children showed robust difficulty in selecting among options, as indexed by response time (RT) differences between homogeneous and mixed blocks. Providing subcategory labels designed to reduce selection demands by distinguishing among same-category items (e.g., “A cow is a farm animal. A cat is a pet.”) improved selection. Providing superordinate categories (e.g., “A cow is an animal. A cat is an animal.”) also improved selection, but these benefits were less robust, and subcategory labels led to greater benefits than superordinate category labels on a subsequent verbal fluency task. These results support a role for subcategory representations in reducing selection demands to aid self-directed flexibility while suggesting that some children may use superordinate category labels to activate subcategory representations on their own.     

The use of selection,optimization, and compensation (SOC) in goal pursuit in the daily lives of middle-aged adults

The current study investigated the use of selection, optimization, and compensation (SOC) in association with momentary goal conflict and facilitation in middle adulthood. In contrast to previous studies on SOC that focused on the habitual use of the SOC-strategies, the current study investigated the momentary SOC-use in the everyday lives of adults who face the developmental challenge of combining the demands of multiple life domains (e.g., work, family, leisure). In a sample of N = 89 employed middle-age adults, momentary SOC-use as well as momentary goal conflict and facilitation were assessed in a measurement burst design encompassing 20 days (M = 126 measurement points per person). Time-lagged analyses showed that momentary goal conflict was positively related to subsequent optimization and compensation, and momentary goal facilitation lead to lower subsequent loss-based selection and compensation. In contrast, SOC predicted neither subsequent goal conflict nor facilitation. Thus, the use of SOC-strategies seems to be a response to – rather than an antecedent of - currently experienced goal relations (conflict, facilitation), underscoring the importance of these strategies for managing multiple goals.