Analyzing Components of Reading On Performance Assessments: An Expanded Simple View

This research examined the validity of the theoretical model of reading outlined by the Simple View of Reading when measuring reading ability with a performance-based reading test. Participants were 95 fourth-grade, students randomly sampled from four schools in an urban district. The test we studied employed a mixture of traditional (multiple-choice) and performance assessment approaches (constructed-response items that required written responses). Our findings indicated that writing ability emerged as an important source of individual differences in explaining overall reading ability, even when we deconstructed the test into a multiple-choice-only score.     

Analyzing Consensus to Personality Judgments: A Variance Components Approach

ABSTRACT Although peer raters of personality traits do tend to agree, the strength of their consensus is often modest. This article focuses on methods for analyzing determinants of consensus. Variance components methods adapted from generalizability theory have some untapped potential for understanding gradations in consensus. The methods allow explicit analysis of how social categories of targets might affect judgments of raters from the same or different social categories. Limitations of the variance components approach are also discussed. The methods are illustrated with artificial data.     

Use of the Social Comparison Procedure to Evaluate the Reading Performance of Mildly Handicapped Pupils

A simple social comparison procedure to use as a practica1 guide in determining the appropriateness of a reading mainstreaming program for mildly handicapped pupils.     

Components of Teamwork: Impact on Evaluations of Contributions to Work Team Effectiveness1

This study examined the relationship between Dickinson's (1993) components of teamwork and ratings of team members' contributions to team success. Undergraduate students (n= 179) each viewed 1 of 8 videotapes depicting a team interacting to solve the Winter Survival Problem. Participants then completed a 52-item questionnaire assessing the connection between teamwork components and perceptions of contributions to team productivity, team viability, teamwork, and overall team performance. With 1 exception, all of the teamwork components manipulated in the study significantly affected appraisals of several aspects of worker effectiveness. Furthermore, raters considered teamwork behaviors that provided direct assistance or direction to team members as being especially critical.     

A Finer Grained Approach to Psychological Capital and Work Performance

Purpose

Psychological capital is a set of personal resources comprised by hope, efficacy, optimism, and resilience, which previous research has supported as being valuable for general work performance. However, in today’s organizations, a multidimensional approach is required to understanding work performance, thus, we aimed to determine whether psychological capital improves proficiency, adaptivity, and proactivity, and also whether hope, efficiency, resilience, and optimism have a differential contribution to the same outcomes. Analyzing the temporal meaning of each psychological capital dimension, this paper theorizes the relative weights of psychological capital dimensions on proficiency, adaptivity, and proactivity, proposing also that higher relative weight dimensions are helpful to cope with job demands and perform well.

Methodology

Two survey studies, the first based on cross-sectional data and the second on two waves of data, were conducted with employees from diverse organizations, who provided measures of their psychological capital, work performance, and job demands. Data was modeled with regression analysis together with relative weights analysis.

Findings

Relative weights for dimensions of psychological capital were supported as having remarkable unique contributions for proficient, adaptive, and proactive behavior, particularly when job demands were high.

Originality/Value

We concluded that organizations facing high job demands should implement actions to enhance psychological capital dimensions; however, those actions should focus on the specific criterion of performance of interest.

     

Visual and Kinesthetic Components of Pursuit-Tracking Performance

Ss (N=75) were trained on a pursuit rotor for 10 trials with ambient illumination from a strobe light flashing at frequencies of either 2, 5, 10, 15, or 20/sec. A transfer trial followed, with a strobe flashing frequency of 10/sec for all Ss. Results supported hypotheses derived from Adams’ (1971) closed-loop theory of motor learning that (a) performance would improve during training as a function of amount of visual feedback available, and that (b) if after training visual feedback was reduced, performance would be maintained to the extent that reliance upon kinesthetic feedback had been learned as an alternate compensatory feedback loop.     

Feeling Committed to Work: How Specific Forms of Work-Commitment Predict Work Behavior and Performance Over Time

Previous research revealed that commitment to more specific foci than the organization as a whole is better suited to predict specific employee behaviors. We extend this research by proposing and evaluating specific forms of work commitment that are applicable across a broad range of work situations: work-group, work-content, and work-results commitment. Two studies (N ₁ = 16,389; N ₂ = 482) supported the distinction between these forms of work commitment, in addition to affective and continuance organizational commitment. Corroborating our predictions, organizational commitment predicted organizational turnover intentions and actual turnover, whereas the three forms of work commitment substantially improved the prediction of self-reported (Study 1) and objective (Study 2) measures of internal mobility and job performance over time.     

It's Not How Hard You Work But How You Work Hard: Evaluating Workaholism Components

This study examines the relationship of three workaholism components (work involvement, feeling driven to work, work enjoyment) proposed by Spence and Robbins (1992) and a variety of work and psychological well being outcomes. Workaholism components generally had significant relationships with these outcome measures, controlling for personal and situational factors. Feeling driven was more likely to be associated with negative well-being outcomes; work enjoyment more likely associated with positive work outcomes.     

Perceptions of Work Performance Recognition Among Educators

Educators from several states were surveyed to determine their perceptions about the importance of work performance recognition. Results suggested that educators want to receive recognition for their work performance and that recognition would assist in improving their overall work performance and professional development. Data from this study suggest that recognition of teacher performance may be a viable means for school administrators to improve teacher performance in a manner that is both effective and efficient. Implications and future research are discussed.     

Ethnic and Gender Variations in the Sources of Information Used to Evaluate Performance in the Exercise Setting1

The purpose of this study was to identify ethnic and gender differences in the types of information Anglo and Hispanic exercisers use in self-evaluation. University students in exercise classes rated the importance of norm-referenced and self-referenced sources used in self-evaluation of performance. Results showed that males rated norm-referenced sources as more important to self-evaluation, while females rated self-referenced sources as most important. A gender by ethnicity interaction showed that Anglos, especially Anglo males, preferred norm-referenced sources, while Hispanics preferred self-referenced sources. Provided with this information, instructors could more effectively motivate exercise participants.     

Goal Orientation and Work Role Performance: Predicting Adaptive and Proactive Work Role Performance Through Self-Leadership Strategies

This article explores the relationship between goal orientation, self-leadership dimensions, and adaptive and proactive work role performances. The authors hypothesize that learning orientation, in contrast to performance orientation, positively predicts proactive and adaptive work role performances and that this relationship is mediated by self-leadership behavior-focused strategies. It is posited that self-leadership natural reward strategies and thought pattern strategies are expected to moderate this relationship. Workers (N = 108) from a software company participated in this study. As expected, learning orientation did predict adaptive and proactive work role performance. Moreover, in the relationship between learning orientation and proactive work role performance through self-leadership behavior-focused strategies, a moderated mediation effect was found for self-leadership natural reward and thought pattern strategies. In the end, the authors discuss the results and implications are discussed and future research directions are proposed.     

如何评价哮喘动物模型

鉴于人体研究的局限性,动物模型在哮喘研究中起了无可替代的作用。尤其在阐明哮喘的病理生理和免疫学机制方面,动物研究可以给我们提供人体研究难以得到的结果。但是,由于人类与动物之间存在的差别,动物模型的研究结果应用于人类时还需要进一步评估。本文将对哮喘动物模型在哮喘研究中的作用及其局限性作一介绍。     

如何评价哮喘动物模型

鉴于人体研究的局限性,动物模型在哮喘研究中起了无可替代的作用.尤其在阐明哮喘的病理生理和免疫学机制方面,动物研究可以给我们提供人体研究难以得到的结果.但是,由于人类与动物之间存在的差别,动物模型的研究结果应用于人类时还需要进一步评估.本文将对哮喘动物模型在哮喘研究中的作用及其局限性作一介绍.     

Differential Sensitivity of Using Simulators Versus Actual Aircraft to Evaluate the Effects of a Stimulant Medication on Aviator Performance

The comparability of simulator versus aircraft results was examined with a quasi-experimental approach. Flight data from 10 UH-60 pilots, who flew a helicopter simulator, and 10 pilots who flew an aircraft were pooled to assess the influence of the flight platform on Dexedrine® versus placebo effects in two 40-hr periods of sustained wakefulness. Overall, performance under Dexedrine® was better than performance under placebo, but consistent stimulant and fatigue effects were observed across both flight platforms less than one third of the time. Sensitivity was lower in the aircraft, likely because of differences due to environmental influences (weather, temperature, and turbulence) and other factors (radio traffic and, possibly, anxieties about safety). Thus, simulator studies, although desirable in terms of cost and safety, may overestimate the impact of stressors (e.g., fatigue) as well as the potential benefits from fatigue countermeasures (e.g., Dexedrine®). Conversely, in-flight studies may underestimate these types of performance effects. As a result, caution is advised when attempting to generalize findings from one flight platform to the other.     

Predicting Work Release Performance For Federal Inmates

The problem was to determine the ability of 29 selected independent variables to predict work release performance. An analysis of the data via multiple linear regression showed that the MMPI-Pd Scale, longest time one job, GATB-V, age first arrested, wage on work release, longest prior sentence, number times arrested, and age at present provided a significant combination of predictors, with a multiple R of .63.     

Using Curriculum-Based Measurement to Evaluate Intervention Efficacy

SUMMARY

The use of Curriculum-Based Measurement for evaluating treatment efficacy is described and discussed. The basic methods and applications of Curriculum-Based Measurement are described, followed by examples of its application in two intervention program evaluation projects. The first project involved one individual student experiencing academic difficulties. The second project focused on evaluating a reading instruction program for a group of students. In both examples, the use of Curriculum-Based Measurement contributed significantly to monitoring student progress in response to educational program variables and making treatment evaluation decisions.     

Validating Measures of Psychological Well-being by Contrasting Samples Employed in Hazardous and Less Hazardous Work

The study investigated whether differences between contrasting groups reflect significant differences in psychological well-being scores. Membership of hazardous vs. less hazardous occupations in the same profession served as proxy measures of well-being. Antonovsky's Sense of Coherence (SOC), Block & Kremen's Ego-resiliency, and Goldberg's Emotional Stability scales were validated. Study 1 compared mine rescue team members and ordinary miners (n = 34, 41) and Study 2 police special task force members and regular officers (n = 43, 41). In Study 1, SOC and job satisfaction predicted group membership. In Study 2, satisfaction with life and extraversion scales predicted group membership, as did SOC in a secondary analysis. The SOC scale could predict psychological well-being in hazardous work settings.