Factors that influence the use and perceptions of employee assistance programs at six worksites

Employee assistance programs (EAPs) have gained significant importance in contemporary worksites. This article uses data from 6 case studies to examine several research questions regarding the relationship between worker demographic (e.g., gender, job tenure, and marital status), substance use, and workplace policies and the actual and potential use of the company EAP. Unlike in most of the existing literature, the authors did not find that gender, marital status, or job dissatisfaction are statistically related to actual or potential EAP use at most worksites. However, job tenure and some substance use behaviors were related to actual EAP use in a positive and statistically significant way. Another important finding, underlying the credible integration of EAPs into worksite culture, is the positive and robust relationship between employee trust and confidence in the EAP and actual use. The results of our study both reinforce some long-established principles in the EAP field and encourage further consideration of other beliefs.     

Accuracy and bias in adolescents' perceptions of friends' substance use.

This study tested competing hypotheses related to the false consensus effect and pluralistic ignorance by examining the accuracy and bias of adolescents' perceptions of peer substance use and the effects of their own substance use, gender, and age on perceptions of peer behavior. Two samples (ns = 163 and 2,194) that collected data on peer nominations, perceptions of peer substance use, and self-reports of substance use were used in analyses. Results from both samples provided evidence supporting the false consensus effect, that is, adolescents' reports of their friends' substance use were biased in the direction of their own use. Users and nonusers did not differ in accuracy of perceptions; however, across all substances and samples, they differed significantly in bias. Substance users displayed nearly perfect liberal bias, assuming their friends also used substances. Nonusers displayed an opposite, conservative bias, assuming their friends did not use substances. Gender and age differences in bias also were observed, with older adolescents and girls having more liberal biases than younger adolescents and boys. Results suggest the importance of differentiating the effects of actual and perceived peer substance use. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

On the role of positive and negative affectivity in job performance: A meta-analytic investigation.

Although interest regarding the role of dispositional affect in job behaviors has surged in recent years, the true magnitude of affectivity's influence remains unknown. To address this issue, the authors conducted a qualitative and quantitative review of the relationships between positive and negative affectivity (PA and NA, respectively) and various performance dimensions. A series of meta-analyses based on 57 primary studies indicated that PA and NA predicted task performance in the hypothesized directions and that the relationships were strongest for subjectively rated versus objectively rated performance. In addition, PA was related to organizational citizenship behaviors but not withdrawal behaviors, and NA was related to organizational citizenship behaviors, withdrawal behaviors, counterproductive work behaviors, and occupational injury. Mediational analyses revealed that affect operated through different mechanisms in influencing the various performance dimensions. Regression analyses documented that PA and NA uniquely predicted task performance but that extraversion and neuroticism did not, when the four were considered simultaneously. Discussion focuses on the theoretical and practical implications of these findings. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Organizational Injustice and Psychological Strain.

Characterizing perceived injustice as a form of stress, we examined the main and interactive relationships among interactional, procedural, and distributive injustice and psychological strain while controlling for job insecurity. Using moderated multiple regression analysis with a sample of 1,083 government employees, we show that interactional, procedural, and distributive injustice are all unique predictors of psychological strain that account for significant unique variance beyond that explained by job insecurity. Those individuals who perceive more interactional, procedural, or distributive injustice at work reported a higher degree of strain. However, there were no significant interactive effects, suggesting that these three categories of perceived injustice do not interact to predict symptoms of psychological strain. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Job mobility, its determinants, and its effects: Longitudinal data from the Maastricht cohort study.

This prospective study of 12,140 employees examined the effects of work characteristics and situational, psychological, and health aspects on job mobility. Before job change, the mobility group reported significantly more conflicts with the supervisor, higher physical and emotional strain, higher degree of job insecurity, lower job satisfaction, and lower degree of commitment compared with employees who did not change jobs. After job change, the mobility group reported improved autonomy, task diversity, decreased occurrence of conflicts with the supervisor, decreased physical and emotional strain, and improved training possibilities and job security than before the change. Changing jobs had a positive effect on employees with respect to job perception and job satisfaction and led to reduced fatigue and need for recovery. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The interleukin-1 family

Predictors of work injuries were studied in a sample of employed adolescents. The 20 predictors comprise 5 general categories of risk factors: demographic, personality, employment, health, and substance use. Data were obtained from a sample of 319 individuals ages 16 to 19. Hierarchical regression analysis revealed that all 5 categories of risk factors were related to job injuries. The significant predictors of work injuries among adolescents were gender, negative affectivity, job tenure, exposure to physical hazards, excessive workloads, job boredom, poor physical health, and on-the-job substance use.     

Students' estimates of the prevalence of drug use: Evidence for a false consensus effect.

False consensus, or the tendency to overestimate the extent to which others share one's own attitudes and behaviors, was investigated in a study of 348 university students classified as non-drug users, cannabis-only users, or amphetamine+cannabis users. Participants estimated the prevalence of cannabis and amphetamine use among students. Cannabis and amphetamine users made significantly higher estimates of cannabis use among students than did nonusers, whereas amphetamine users gave significantly higher estimates of amphetamine use than nonusers and cannabis-only users. Correlations between estimates of use among friends and other students were significantly positive for both drugs. The results suggest that students are motivated to overestimate the commonality of their own position on drug use and that their estimates may also be influenced by selective exposure. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Abstinence symptoms during withdrawal from chronic marijuana use.

Although marijuana is the most commonly used illicit drug in the United States, it is not established whether withdrawal from chronic use results in a clinically significant abstinence syndrome. The present study was conducted to characterize symptoms associated with marijuana withdrawal following chronic use during a supervised 28-day abstinence period. Three groups of participants were studied: (a) current chronic marijuana users, (b) former chronic marijuana users who had not used marijuana for at least 6 months prior to the study, and (c) marijuana nonusers. Current users experienced significant increases in anxiety, irritability, physical tension, and physical symptoms and decreases in mood and appetite during marijuana withdrawal. These symptoms were most pronounced during the initial 10 days of abstinence, but some were present for the entire 28-day withdrawal period. These findings support the notion of a marijuana withdrawal syndrome in humans. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predictors of work injuries among employed adolescents.

Predictors of work injuries were studied in a sample of employed adolescents. The 20 predictors comprise 5 general categories of risk factors: demographic, personality, employment, health, and substance use. Data were obtained from a sample of 319 individuals ages 16 to 19. Hierarchical regression analysis revealed that all 5 categories of risk factors were related to job injuries. The significant predictors of work injuries among adolescents were gender, negative affectivity, job tenure, exposure to physical hazards, excessive workloads, job boredom, poor physical health, and on-the-job substance use. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Secondary metabolites from marine microorganisms: bacteria, protozoa, algae and fungi. Achievements and prospects

To facilitate nurses' job satisfaction and reduce their psychological distress, it is useful for a nursing manager to know whether factors within the workplace provide greater prediction of these affective states than variables outside the domain of work, and whether there are common predictors of satisfaction and distress. The relative importance of occupational and nonoccupational variables in the prediction of job satisfaction and psychological distress was investigated in a survey of hospital nurses (N = 376). Perceived relations with the head nurse, coworkers, physicians, and other units/departments, along with unit tenure and job/nonjob conflict, were predictors of job satisfaction. Personal disposition (anxiety-trait), social integration, unit tenure, professional experience, position level, and job/nonjob conflict, along with the relations with the head nurse and physicians, were predictors of psychological distress. The relations with the head nurse and physicians, as well as unit tenure and job/nonjob conflict, were predictors of both satisfaction and distress. The prediction by unit tenure is noteworthy. Unit tenure had a negative relationship to satisfaction and a positive one to distress, whereas total experience had a negative relationship to psychological distress and none with job satisfaction. The role of unit tenure in nurses' affective experiences warrants more attention in future research, along with the role of job/nonjob conflict and other variables predictive of nurses' satisfaction and distress.     

Adolescents who work: Health and behavioral consequences of job stress.

Compared 212 10th and 11th graders holding their 1st part-time jobs with 319 youngsters who had never worked, with respect to self-reported frequency of psychological and physical health symptoms, school absence, and use of cigarettes, alcohol, marihuana, and other drugs. These aspects of health and well-being, along with job absence, were examined in the workers as a function of exposure to 6 types of job stress and to significant life changes. Findings indicate that workers, especially boys, reported fewer somatic symptoms than nonworkers; and that boys who worked under stress reported fewer somatic and psychological symptoms than boys who held less stressful jobs. Exposure to job stress was related to alcohol and marihuana use for both boys and girls. Although poor environmental conditions appeared to operate as a stressor for both sexes, some stressors were sex-specific: Constraints on autonomy adversely affected boys but not girls, whereas an impersonal work setting adversely affected girls but not boys. No support was found for the hypothesis that the effects of job stress are accentuated by more general life stress. These findings indicate that adolescents who work experience both benefits and disadvantages. However, closer examination of the apparent positive effects of working on boy's health suggests alternative explanations. (38 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The role of dispositional and situational antecedents in prosocial organizational behavior: An examination of the intended beneficiaries of prosocial behavior.

Research has not adequately separated the factors responsible for prosocial behaviors intended to benefit specific individuals from those intended to benefit an organization. Antecedents of the behavior of 100 secretaries were examined as a function of the beneficiary of the behavior. The value of concern for others and empathy explained significant variance in prosocial behaviors directed only at specific individuals (prosocial individual behavior). Perceptions of reward equity and recognition explained significant variance in behaviors directed only at the organization (prosocial organizational behavior). With these effects removed, the relationship between job satisfaction and prosocial organizational behavior was no longer significant, whereas the relationship between job satisfaction and prosocial individual behavior remained significant. Results suggest that the psychological processes that underlie prosocial behavior are different depending on the beneficiary of the behavior. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social support and the impact of job loss on older professionals.

Unemployment presents important psychological problems for all age groups, but the impact of job loss may be particularly severe for older workers. Participants in our study were 35 members of a self-help organization for unemployed professionals over the age of 40. Three types of variables were measured, (a) stressors, which were length of unemployment, financial concerns, and six functionally different types of social support; (b) stress symptoms, which were self-esteem, depression, physical health symptoms, psychological symptoms, and locus of control; and (c) job seeking behaviors. Our results indicated that financial concerns and social support stressors significantly predicted a number of the stress symptoms. Specific types of social support exhibited varied patterns of relations to these stress symptoms. The perceived availability of "reassurance of worth" support, provided in other contexts frequently by work colleagues, seemed to be most strongly related to positive self-esteem, internal locus of control, and more job-seeking efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Recovery of postischemic contractile function is depressed by antegrade warm continuous blood cardioplegia

Drug-abusing (n = 25) and nonusing (n = 55) pregnant women from a publicly supported prenatal clinic were tested for level of social support and of pregnancy anxiety during the last half of pregnancy. Differences found between the groups were fewer than expected. Drug abusers did not differ from nonusers in overall level of social support or in Appraisal, Belonging, or Tangible subscales. Abusers were found to report lower levels of self esteem; lower self esteem was predicted by drug abuse, having more children and lower socioeconomic status. Drug abusers did not differ from nonusers in their overall feelings of pregnancy anxiety, but they did indicate higher fears for themselves and for the baby, and there was a tendency for higher depression and withdrawal.     

Adjustment to occupational stress: The relationship of perceived control to effectiveness of coping strategies.

A sample of 187 medical center nurses described 2 stressful occupational episodes varying in perceived controllability and provided information regarding the coping strategies used. Outcome measures assessed effectiveness of coping across 3 dimensions: perceived coping effectiveness, job affect, and psychological adjustment. Negative affectivity was measured to control for its tendency to inflate stress-adjustment relationships. Use of problem-solving strategies was related to perceived coping effectiveness only for high-control episodes. However, differential use of coping across levels of controllability was not related to job affect or psychological adjustment. Avoidant coping was strongly associated with negative affect at work. In contrast, problem-reappraisal and problem-solving strategies were related to positive affect at work. Implications for theory and practice are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Where do I stand? Examining the effects of leader–member exchange social comparison on employee work behaviors.

Taking an approach integrating principles of leader–member exchange (LMX) differentiation with social comparison theory, we contend that subjective ratings by individuals of their LMX compared to the LMXs of coworkers (labeled LMX social comparison, or LMXSC) explain unique and meaningful variance in outcomes beyond LMX and the actual standing of those individuals in the LMX distribution, referred to as relative LMX, or RLMX. Our findings demonstrate that employees' perceptions of LMXSC are positively related beyond the effects of LMX and RLMX to job performance and citizenship behaviors. Further, we argue that LMXSC mediates the RLMX→outcomes relationships. Analyses showed that, in a sample of 254 employees nested in 50 work groups, a significant part of the effects of RLMX on job performance and citizenship behaviors was mediated through LMXSC after controlling for LMX. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Performance Consequences of Psychological Empowerment

The relationship between psychological empowerment and job performance, and whether three intermediate performance determinants; motivation, ability, and opportunity to perform hold the key to unlocking the empowerment-performance relationship dilemma are addressed. Using hierarchical linear modeling to analyze responses from 380 project management-level staff, the results show that psychological empowerment not only has direct and positive performance consequences, but also indirect effects, mediated by intrinsic motivation, opportunity to perform and ability to perform. The findings provide preliminary evidence in support of a comprehensive model of work performance that takes into consideration not only motivation and ability but opportunity to perform. Indeed, opportunity to perform actually emerged as a stronger mediator in the psychological empowerment-contextual performance behaviors relationship than ability to perform. The findings of both direct and indirect relationships however demonstrate that the relationship between empowerment and performance is more complex than previously thought. Yet, by demonstrating that empowered employees exhibit positive performance behaviors, psychological empowerment clearly emerges as a valuable path for organizations to pursue in their search for performance improvement in project settings.     

Incivility in the workplace: Incidence and impact.

This study extends the literature on interpersonal mistreatment in the workplace by examining the incidence, targets, instigators, and impact of incivility (e.g., disrespect, condescension, degradation). Data were collected from 1,180 public-sector employees, 71% of whom reported some experience of workplace incivility in the previous 5 years. As many as one third of the most powerful individuals within the organization instigated these uncivil acts. Although women endured greater frequencies of incivility than did men, both genders experienced similarly negative effects on job satisfaction, job withdrawal, and career salience. Uncivil workplace experiences were also associated with greater psychological distress; however, indices of psychological and physical health were relatively unaffected. The authors discuss these findings in the context of organizational and cognitive stress theories. (PsycINFO Database Record (c) 2010 APA, all rights reserved)