How the rich (and happy) get richer (and happier): Relationship of core self-evaluations to trajectories in attaining work success.

In this study, the authors linked core self-evaluations to job and work success. Utilizing a dynamic design from participants in the National Longitudinal Surveys of Youth (NLSY79), core self-evaluations were hypothesized to predict individuals' intercepts (starting levels of success), and their growth trajectories (slope of individuals' success over time) with respect to job satisfaction, pay, and occupational status. Results indicated that higher core self-evaluations were associated with both higher initial levels of work success and steeper work success trajectories. Education and health problems that interfere with work mediated a portion of the hypothesized relationships, suggesting that individuals with high core self-evaluations have more ascendant jobs and careers, in part, because they are more apt to pursue further education and maintain better health. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Capitalizing on one's advantages: Role of core self-evaluations.

The authors examined (a) whether core self-evaluations in adolescence and young adulthood predict income at midlife and (b) whether people with positive core self-evaluations are more likely to capitalize on advantages resulting from family socioeconomic status and academic achievement, resulting in even higher levels of income at midcareer. The sample consisted of participants from the National Longitudinal Survey of Youth, a national probability sample that first surveyed participants in 1979. The authors found that core self-evaluations and family socioeconomic status and academic achievement predict income and that, furthermore, high core self-evaluations enhance the benefits derived from these factors. Overall, it appears that individuals with positive core self-evaluations are particularly adept at translating early advantages into later economic success. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Does it pay to be smart, attractive, or confident (or all three)? Relationships among general mental ability, physical attractiveness, core self-evaluations, and income.

The authors investigated core self-evaluations and educational attainment as mediating mechanisms for the influence of appearance (physical attractiveness) and intelligence (general mental ability) on income and financial strain. The direct effects of core self-evaluations on financial strain, as well as the indirect effects through income, were also considered. Longitudinal data were obtained as part of a national study, the Harvard Study of Health and Life Quality, and proposed models were evaluated with structural equation modeling. Results supported a partially mediated model, such that general mental ability and physical attractiveness exhibited both direct and indirect effects on income, as mediated by educational attainment and core self-evaluations. Finally, income negatively predicted financial strain, whereas core self-evaluations had both a direct and an indirect (through income) negative effect on financial strain. Overall, the results suggest that looks (physical attractiveness), brains (intelligence), and personality (core self-evaluations) are all important to income and financial strain. (PsycINFO Database Record (c) 2010 APA, all rights reserved)