领悟社会支持与中小学教师工作绩效：有调节的中介模型

基于社会支持的缓冲器模型和自我调节理论,本研究探讨了领悟社会支持对中小学教师工作绩效的作用机理。通过对510名中小学教师的调查与分析,结果表明：领悟社会支持与中小学教师工作绩效呈显著正相关;心理授权在领悟社会支持与工作绩效间起中介作用;未来工作自我清晰度调节了心理授权在领悟社会支持与工作绩效之间的中介作用。较之低未来工作自我清晰度的教师,中介效应在高未来工作自我清晰度教师中更显著。     

Goal orientation and performance adaptation: A meta-analysis

The relationship between goal orientation and performance adaptation across studies was assessed in the present article. The relevance of performance adaptation can be exemplified by the desire to optimize performance and mitigate the negative effects of change in organizational and educational contexts (i.e. new co-workers, new software, emergencies). Three-level meta-analyses were conducted for learning goal orientation (LGO) and performance goal orientation (PGO). Furthermore, within PGO a distinction between avoid performance goal orientation (APGO) and prove performance goal orientation (PPGO) could be made. In moderator analyses the influence of measurement method of performance adaptation (subjective ratings vs objective scores) was assessed amongst others. Although significant effects were found they were primarily visible for subjective ratings and not objective scores.     

Fuzzy computation of teaching performance based on data envelopment analysis method

Data Envelopment Analysis (DEA) is a system analysis method. It is suitable for evaluating the relative efficiency of Decision Making Units (DMU) with multiple input and output indicators, which is subject to no dimensional form of data and does not need to set the parameters. Subordinate colleges are an integral part of a university, and the university’s comprehensive competitiveness can be improved only when each college reaches the optimal state of teaching performance. From the perspective of faculty structure, this paper constructs the evaluation system for the teaching performance of subordinate colleges. In the evaluation system, there are two fuzzy variables, employment quality and quality of enrollment of graduates, so the fuzzy DEA method is adopted. The introduction of fuzzy theory can well solve the problem of fuzzy numbers in input or output. The commonly used fuzzy numbers include triangular fuzzy numbers and trapezoid fuzzy numbers. The triangular one is used in this paper. The research results will help the university strengthen the understanding of subordinate colleges, which is of practical significance to improve the university’s comprehensive competitiveness.     

Specific Features of After-School Program Quality: Associations with Children’s Functioning in Middle Childhood

This longitudinal study examined associations between three after-school program quality features (positive staff–child relations, available activities, programming flexibility) and child developmental outcomes (reading and math grades, work habits, and social skills with peers) in Grade 2 and then Grade 3. Participants (n = 120 in Grade 2, n = 91 in Grade 3) attended after-school programs more than 4 days per week, on average. Controlling for child and family background factors and children’s prior functioning on the developmental outcomes, positive staff–child relations in the programs were positively associated with children’s reading grades in both Grades 2 and 3, and math grades in Grade 2. Positive staff–child relations also were positively associated with social skills in Grade 2, for boys only. The availability of a diverse array of age-appropriate activities at the programs was positively associated with children’s math grades and classroom work habits in Grade 3. Programming flexibility (child choice of activities) was not associated with child outcomes.     

“The ball don't lie”: How inequity aversion can undermine performance

Previous research has found that people are often averse to inequity, even when it works to their own advantage. The present research extends previous demonstrations of inequity aversion by examining how it plays out in a real-world context in which self-interest motivations and competitive pressures are substantial. National Basketball Association games were examined and instances of obviously incorrect foul calls were identified. Players were found to make a substantially lower percentage of the foul shots they were awarded as a result of incorrect calls, indicating that they were troubled by the inequity. This drop-off in performance was only observed when the shooter's team was ahead, highlighting the trade-off between the two conflicting motives of self-interest (the desire to win) and inequity aversion.     

The effects of music on time perception and performance of a driving game

Cassidy, G.G. & MacDonald, R.A.R. (2010). The effects of music on time perception and performance of a driving game. Scandinavian Journal of Psychology 51, 455–464. There is an established and growing body of evidence highlighting that music can influence behavior across a range of diverse domains ( Miell, MacDonald, & Hargreaves 2005 ). One area of interest is the monitoring of “internal timing mechanisms”, with features such as tempo, liking, perceived affective nature and everyday listening contexts implicated as important ( North & Hargreaves, 2008 ). The current study addresses these issues by comparing the effects of self‐selected and experimenter‐selected music (fast and slow) on actual and perceived performance of a driving game activity. Seventy participants completed three laps of a driving game in seven sound conditions: (1) silence; (2) car sounds; (3) car sounds with self‐selected music, and car sounds with experimenter‐selected music; (4) high‐arousal (70 bpm); (5) high‐arousal (130 bpm); (6) low‐arousal (70 bpm); and (7) low‐arousal (130 bpm) music. Six performance measures (time, accuracy, speed, and retrospective perception of these), and four experience measures (perceived distraction, liking, appropriateness and enjoyment) were taken. Exposure to self‐selected music resulted in overestimation of elapsed time and inaccuracy, while benefiting accuracy and experience. In contrast, exposure to experimenter‐selected music resulted in poorest performance and experience. Increasing the tempo of experimenter‐selected music resulted in faster performance and increased inaccuracy for high‐arousal music, but did not impact experience. It is suggested that personal meaning and subjective associations connected to self‐selected music promoted increased engagement with the activity, overriding detrimental effects attributed to unfamiliar, less liked and less appropriate experimenter‐selected music.     

Toward a better understanding of the effects of hindrance and challenge stressors on work behavior

This study investigated the processes whereby hindrance and challenge stressors may affect work behavior. Three mechanisms were examined to explain the differential effects these stressors have demonstrated: job satisfaction, strains, and work self-efficacy. A model is proposed in which both types of stressors will result in increases in strains, but that job satisfaction is primarily involved in the relationship between hindrance stressors and citizenship behavior, and efficacy is involved in the relationship between challenge stressors and job performance. Although the results generally supported the dual-stressor framework showing meaningful relationships to the work outcomes through the proposed processes, the link between work self-efficacy and job performance was not significant. This model was analyzed using multi-source data collected from 143 employees from a variety of organizational settings. Implications for the conceptualization of stressors and the development of interventions are discussed.     

Commitment to nonwork roles and job performance: Enrichment and conflict perspectives

An extensive commitment to nonwork roles was negatively associated with the job performance of 182 women legal secretaries. In addition to its direct negative effect on job performance, nonwork role commitment had both a negative indirect effect (through emotional energy expended on nonwork roles) and a positive indirect effect (through resources acquired from nonwork roles) on job performance. Consistent with a family-to-work conflict perspective, the negative effect was stronger than the positive effect. We suggest that the level and type of job occupied by the respondents in the study may have been responsible for the dominance of the negative effect and encourage researchers to examine the contextual influences that might explain the conditions under which commitment to life outside of work dampens or promotes performance in the work domain.