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1.
A qualitative and quantitative review of the relationship between job satisfaction and job performance is provided. The qualitative review is organized around 7 models that characterize past research on the relationship between job satisfaction and job performance. Although some models have received more support than have others, research has not provided conclusive confirmation or discontinuation of any model, partly because of a lack of assimilation and integration in the literature. Research devoted to testing these models waned following 2 meta-analyses of the job satisfaction–job performance relationship. Because of limitations in these prior analyses and the misinterpretation of their findings, a new meta-analysis was conducted on 312 samples with a combined N of 54,417. The mean true correlation between overall job satisfaction and job performance was estimated to be .30. In light of these results and the qualitative review, an agenda for future research on the satisfaction–performance relationship is provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

2.
Objective: A theoretical model was used to examine the impact of risk and resistance factors on the psychological adjustment of children and adolescents with sickle cell disease (SCD). Participants: One hundred eighteen children and adolescents with SCD receiving treatment at a comprehensive sickle cell center and their mothers. Measures: Included risk factors (condition parameters, functional independence, and disability stressors), resistance factors (stress processing, intrapersonal factors, and social ecological factors), and adjustment. Results: Adaptive behavior was associated with child maladjustment, severity of disability was associated with disability stress, and child competence was associated with child maladjustment. Coping did not moderate the association between stress and maladjustment, and adaptive behavior and stress did not mediate the association between severity of disability and maladjustment, as the model had predicted. Conclusions: Results support the continued use of theoretically driven models to investigate the adjustment of children and adolescents with chronic conditions and to promote comparisons of different chronic illnesses and disabling conditions… (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

3.
Two divergent ideas explain the relationship between performance and voluntary turnover. One suggests that higher performing employees, who are rewarded for their superior work product, will desire to remain with an organization that values their performance and will, consequently, be less likely than lower performing employees to voluntarily leave. An alternative idea suggests that higher performing employees, who are more desirable to external companies as a result of their superior work product, will have more external job opportunities and will, consequently, be more likely than their lower performing colleagues to voluntarily leave. The current study evaluated the behaviors and attitudes of 12,545 insurance employees over a 3-year period to examine how these 2 divergent expectations influence the performance–voluntary turnover relationship. Results show that both pay growth and the relevant unemployment rate interact with performance to influence the performance–voluntary turnover relationship and that they work independently of employee job satisfaction influences. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

4.
In 1993 Oliver and Hyde conducted a meta-analysis on gender differences in sexuality. The current study updated that analysis with current research and methods. Evolutionary psychology, cognitive social learning theory, social structural theory, and the gender similarities hypothesis provided predictions about gender differences in sexuality. We analyzed gender differences in 30 reported sexual behaviors and attitudes for 834 individual samples uncovered in literature searches and 7 large national data sets. In support of evolutionary psychology, results from both the individual studies and the large data sets indicated that men reported slightly more sexual experience and more permissive attitudes than women for most of the variables. However, as predicted by the gender similarities hypothesis, most gender differences in sexual attitudes and behaviors were small. Exceptions were masturbation incidence, pornography use, casual sex, and attitudes toward casual sex, which all yielded medium effect sizes in which male participants reported more sexual behavior or permissive attitudes than female participants. Most effect sizes reported in the current study were comparable to those reported in Oliver and Hyde’s study. In support of cognitive social learning theory, year of publication moderated the magnitude of effect sizes, with gender differences for some aspects of sexuality increasing over time and others decreasing. As predicted by social structural theory, nations and ethnic groups with greater gender equity had smaller gender differences for some reported sexual behaviors than nations and ethnic groups with less gender equity. Gender differences decreased with age of the sample for some sexual behaviors and attitudes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

5.
《Acta Metallurgica Materialia》1990,38(10):1789-1802
Process modelling techniques are used to describe the changes in yield strength due to age hardening of heat-treatable aluminium alloys. A model for the isothermal ageing curve is developed. This is demonstrated for a number of alloys and the success of the approach is assessed. Applications and a new diagram, showing the variation of strength with temperature and time, are described in an accompanying paper.  相似文献   

6.
《Acta Metallurgica Materialia》1990,38(10):1803-1812
The process model for ageing of aluminium alloys, developed in Part I [H. R. Shercliff and M. F. Ashby, Acta metall. mater.38, 1789 (1990)], is applied to a number of heat treatments, establishing a basis for such problems as the prediction of the strength loss in the heat-affected zone of welds. First, the reheating of previously aged material is considered. Heat treatment using a parabolic thermal cycle is then modelled in terms of an equivalent isothermal treatment, and extension to weld thermal cycles is considered. Finally the isothermal models are presented as novel “iso-yield diagrams”, which are useful for evaluating the data from thermal cycles and have potential as process diagrams.  相似文献   

7.
Routine human behavior has often been attributed to plans—mental representations of sequences goals and actions—but can also be attributed to more opportunistic interactions of mind and a structured environment. This study asks whether performance on a task traditionally analyzed in terms of plans can be better understood from a “situated” (or “embodied”) perspective. A saccade-contingent display-updating paradigm is used to change the environment by adding, deleting, and moving task-relevant objects without participants’ direct awareness. Response latencies, action patterns, and eye movements all indicate that performance is guided not by plans stored in memory but by a control routine bound to objects as needed by perception and selective attention. The results have implications for interpreting everyday task performance and particular neuropsychological deficits. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

8.
This study examined the role of ethnicity in untrained observers’ ratings of videotaped mother–child interactions. Participants were Black, White, and Latino undergraduates (N = 109), who rated videotapes of 4 Black, 4 White, and 4 Latino mother–child dyads. Overall, participants of different ethnicities showed more similarities than differences in their ratings of parent–child behavior. There was, however, evidence that participant ethnicity and parent–child ethnicity interacted for ratings of child defiance/negative emotion. Black and White participants differed in their ratings of Black and White children’s defiance/negative emotion, with members of each ethnic group favoring children of their own ethnic group. Intergroup contact appeared to play a role in ratings of parent behavior among Black observers. Black observers who reported low intergroup contact tended to rate Black mothers high on strictness and low on permissiveness. More research is needed to better understand the role of ethnicity in observers’ ratings of parent and child behavior. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

9.
A motivational, self-regulatory conceptualization of job search was used to organize and investigate the relationships between personality, expectancies, self, social, motive, and biographical variables and individual differences in job search behavior and employment outcomes. Meta-analytic results indicated that all antecedent variables, except optimism, were significantly related to job search behavior, with estimated population correlations ranging from –.15 to .46. As expected, job search behavior was significantly and positively related to finding employment. Several antecedents of job search were also significantly related to employment success, although the size of these relationships was consistently smaller than those obtained for job search. Moderator analyses showed significant differences in the size of variable relationships for type of job search measure (effort vs. intensity) and sample type (job loser vs. employed job seeker vs. new entrant). (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

10.
The linkages of achievement-related boredom with students' appraisals and performance outcomes were examined in a series of 5 exploratory, cross-sectional, and predictive investigations. Studies 1 and 2 assessed students' boredom in a single achievement episode (i.e., state achievement boredom); Studies 3, 4, and 5 focused on their habitual boredom (i.e., trait achievement boredom). Samples consisted of university students from two different cultural contexts (North America and Germany). In line with hypotheses derived from Pekrun's (2006) control–value theory of achievement emotions, achievement-related subjective control and value negatively predicted boredom. In turn, boredom related positively to attention problems and negatively to intrinsic motivation, effort, use of elaboration strategies, self-regulation, and subsequent academic performance. Findings were consistent across different constructs (state vs. trait achievement boredom), methodologies (qualitative, cross-sectional, and predictive), and cultural contexts. The research is discussed with regard to the underdeveloped literature on achievement emotions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

11.
One hundred sixty licensed morticians were surveyed to examine differences among business owners, managers, and employees on the relations proposed by G. F. Koeske and R. D. Koeske's (1993) stressor-strain-outcome model. Forty-eight percent of the morticians were owners, 16% were managers, and 36% were employees. Owners had less social support from work-related sources and perceived lower levels of role ambiguity and role conflict, less emotional exhaustion, and higher levels of job satisfaction and professional satisfaction than did nonowners. Social support from work-related sources and ownership each moderated the relationship between emotional exhaustion and job satisfaction but not between emotional exhaustion and professional satisfaction. Emotional exhaustion partially mediated the effect of stressors on job satisfaction and professional satisfaction. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

12.
Objective: This study provided the first direct test of the cognitive underpinnings of the attention-allocation model and attempted to replicate and extend past behavioral findings for this model as an explanation for alcohol-related aggression. Method: A diverse community sample (55% African American) of men (N = 159) between 21 and 35 years of age (M = 25.80) were randomly assigned to 1 of 2 beverage conditions (i.e., alcohol, no-alcohol control) and 1 of 2 distraction conditions (i.e., distraction, no-distraction). Following beverage consumption, participants were provoked via reception of electric shocks and a verbal insult from a fictitious male opponent. Participants' attention allocation to aggression words (i.e., aggression bias) and physical aggression were measured using a dot probe task and a shock-based aggression task, respectively. Results: Intoxicated men whose attention was distracted displayed significantly lower levels of aggression bias and enacted significantly less physical aggression than intoxicated men whose attention was not distracted. However, aggression bias did not account for the lower levels of alcohol-related aggression in the distraction, relative to the no-distraction, condition. Conclusions: These results replicated and extended past evidence that cognitive distraction is associated with lower levels of alcohol-related aggression in highly provoked males and provide the first known cognitive data to support the attentional processes posited by the attention-allocation model. Discussion focused on how these data inform intervention programming for alcohol-related aggression. (PsycINFO Database Record (c) 2011 APA, all rights reserved)  相似文献   

13.
One of the most consistent findings in rating scale research with children and adolescents is the modest agreement among different informants’ ratings. The present study systematically explored patterns of agreement among teachers, parents/caregivers, and students in domains of social skills and problem behaviors using the Social Skills Improvement System—Rating Scales (SSIS–RS; F. M. Gresham & S. N. Elliott, 2008). Two subsamples from the normative sample of the SSIS–RS were used. The first sample of participants consisted of 168 students who had all 3 informants (parent, teacher, and self) complete the SSIS–RS scales, which was necessary to assess agreement across different raters. The second sample consisted of 164 students who had raters in a similar or same role (father–mother, teacher–teacher). The results replicated an extensive literature showing that cross-informant agreements for social skills and problem behaviors are weak to moderate. The current study invoked multitrait–multimethod logic to interpret the correlations among raters derived from different informants and showed that the convergent validity coefficients were consistently stronger than the discriminant validity correlations. Implications for assessment practices and future research are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

14.
This article tests a new model for predicting which aspects of personality are best judged by the self and which are best judged by others. Previous research suggests an asymmetry in the accuracy of personality judgments: Some aspects of personality are known better to the self than others and vice versa. According to the self–other knowledge asymmetry (SOKA) model presented here, the self should be more accurate than others for traits low in observability (e.g., neuroticism), whereas others should be more accurate than the self for traits high in evaluativeness (e.g., intellect). In the present study, 165 participants provided self-ratings and were rated by 4 friends and up to 4 strangers in a round-robin design. Participants then completed a battery of behavioral tests from which criterion measures were derived. Consistent with SOKA model predictions, the self was the best judge of neuroticism-related traits, friends were the best judges of intellect-related traits, and people of all perspectives were equally good at judging extraversion-related traits. The theoretical and practical value of articulating this asymmetry is discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

15.
A significant proportion of previous research in the occupational stress area has tended to treat the personality variable negative affectivity (NA) as a nuisance variable. This perspective has led researchers to routinely control for the effects of NA. However, P. E. Spector, D. Zapf, P. Y. Chen, and M. Frese (2000) have proposed a number of different mechanisms by which NA could have substantive effects. The current research used a longitudinal framework to test several competing mechanisms proposed by Spector et al. (specifically, the perception, hyperresponsivity, and causality mechanisms) on the relationship between work stressors and psychological well-being. Customs workers and dentists constituted the longitudinal sample (N = 345). Results provided strong support for the perception mechanism, indicating that the effects of NA on psychological health were partially mediated by work stressors. The authors discuss the theoretical and practical relevance of the perception mechanism to occupational health. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

16.
Linear voltammetry is used to study the anodic behavior of a VR20 alloy in sodium hydroxide solutions, and the possibility of high-rate dc electrochemical dissolution of this alloy is shown. Experimental dependences of the rate of alloy dissolution and the anode current efficiency on the anode current density are determined, and the electric power consumed for alloy dissolution under optimum conditions is determined in large-scale tests. Potassium perrhenate is removed from the formed electrolyte as an intermediate product to form perrhenic acid. The main characteristics of the electrodialysis conversion of the synthesized potassium perrhenate into perrhenic acid with a concentration of 591 g/L electrolyte are determined. A technological scheme is proposed for the recovery of rhenium from the wastes of a W–Re alloy in the form of perrhenic acid.  相似文献   

17.
Objective: To examine the impact of pain on functioning across multiple quality of life QOL) domains among individuals with spinal cord injury (SCI). Design: A case–control design that matched 2 groups (i.e., extreme pain interference and no pain interference) case for case on age (i.e., within 10 years), education, gender, race, marital status, primary occupation, and impairment level. Etiology of SCI and injury duration, although not specifically matched, were the same in 84% and 91% of the cases, respectively. Participants: Individuals with traumatic-onset SCI from the National Spinal Cord Injury database (n?=?86 matched pairs). Outcome Measures: Satisfaction With Life Scale, Craig Handicap Assessment and Reporting Technique, and Short Form SF-12. Results: The extreme pain interference group reported a significantly lower overall QOL and had higher total handicap scores than the no pain interference group. Areas of handicap most influenced by pain were mobility, social integration, and economic self-sufficiency. The extreme pain interference group also reported significantly lower physical and mental health than the no pain interference group. Conclusions: Pain has a consistent detrimental impact on functioning across multiple QOL domains even after controlling for multiple demographic and medical characteristics known to be associated with self-reported QOL. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

18.
Despite the importance of understanding the conditions under which high performing employees are more likely or less likely to voluntarily leave an organization, the nature of the relationship between job performance and voluntary turnover has proven to be elusive. A model of the performance–turnover relationship that highlights important moderators and mediators is proposed and tested. Data consisted of organizational performance and turnover records and survey responses for 130 employees of a medical services organization. Results indicate that visibility and reward contingencies moderate performance relationships with alternatives and job satisfaction, respectively, and that performance may influence turnover through multiple mechanisms. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

19.
The authors tested several theories using prospective data to explain the associations between drug abuse and crime in a community sample of 470 adults. Polydrug problems in early adulthood predicted both criminal behavior and polydrug problems in adulthood. Consequences of drug problems as a young adult included arrests and convictions for drug-related offenses, property damage, and driving under the influence of other drugs. Predictors of later polydrug problems included thefts, driving under the influence of alcohol and other drugs, arrests and convictions for drug-related offenses, and a lack of support for drug problems. Theoretical implications of these findings are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

20.
Moving beyond simply documenting that political violence negatively impacts children, we tested a social–ecological hypothesis for relations between political violence and child outcomes. Participants were 700 mother–child (M = 12.1 years, SD = 1.8) dyads from 18 working-class, socially deprived areas in Belfast, Northern Ireland, including single- and two-parent families. Sectarian community violence was associated with elevated family conflict and children's reduced security about multiple aspects of their social environment (i.e., family, parent–child relations, and community), with links to child adjustment problems and reductions in prosocial behavior. By comparison, and consistent with expectations, links with negative family processes, child regulatory problems, and child outcomes were less consistent for nonsectarian community violence. Support was found for a social–ecological model for relations between political violence and child outcomes among both single- and two-parent families, with evidence that emotional security and adjustment problems were more negatively affected in single-parent families. The implications for understanding social ecologies of political violence and children's functioning are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)  相似文献   

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