A MEDIATIONAL MODEL RELATING SOCIOTROPY, AMBIVALENCE OVER EMOTIONAL EXPRESSION, AND DISORDERED EATING

Two factors that have been found to predict eating disorders are sociotropy or dependent personality style and ambivalence over emotional expression, but there has been little consideration of the relationship between them and how this relationship may contribute to an understanding of eating disorders. A mediational model is proposed in which high sociotropy leads to greater ambivalence over expressing emotions, which in turn increases vulnerability to eating disorders. Consistent with predictions, among 115 college women, a high level of sociotropy was associated with a high level of ambivalence over emotional expression, which in turn was associated with increased disordered eating. Furthermore, ambivalence over emotional expression significantly mediated the effect of sociotropy on disordered eating, even when controlling for depression level. Findings are considered within a developmental framework, and treatment implications are discussed.     

Engagement within occupational trainees: Individual difference predictors and commitment outcome

The present study examines occupational entrants' experiences of their vocational training, its relation with relevant internal characteristics, and its proposed impact on commitment to the profession. Particular focus is paid to trainees' engagement, hypothesizing motivation and self-efficacy as predictors, and occupational commitment as a distal outcome. Data were from 247 recent entrants into professional degree programs (architecture, engineering). All hypothesized predictive relations were supported, such that motivation (as both a composite and as solely intrinsic) and self-efficacy are predictive of engagement, and engagement is predictive of occupational commitment among early-stage trainees. Further, engagement partially mediated the relation between self-efficacy and commitment, and fully mediated the relation between motivation and commitment. Squared multiple correlations for endogenous variables indicated substantial variance in engagement and commitment accounted for by their respective predictors. Moreover, two structural equation models were examined and compared, proposing more holistic nomological nets for how these constructs fit together. A respecified model accounting for a sole focus on intrinsic motivation and a direct path between motivation and commitment was an excellent fit, superseding a competing model conceptualizing motivation as a composite and only an indirect motivation–commitment path. Finally, need for achievement moderated the relation between motivation and engagement such that the relation is stronger for individuals high in need for achievement than it is for those low in the desire to grow in their profession. The study contributes to our understanding of how early occupational trainees' experiences of work and individual characteristics impact their commitment to their intended profession.     

Champ or chump: strategic utilization of dual social identities of others

The Jamaican‐born, Canadian sprinter, Ben Johnson, won the gold medal at the 1988 Olympics, but afterward was disqualified for steroid use. At the time Johnson's identity in the Canadian media appeared to shift—he was ‘Canadian’ after winning the gold medal but ‘Jamaican’ after disqualification. We tested this hypothesis via an archival study of a newspaper database of Canadian newspapers. The results confirmed the speculation. In the second study with Canadian research participants, the nationality of a fictional athlete was experimentally manipulated. He either possessed Canadian‐ American (shared) or Belgian‐American (non‐shared) identity. The athlete's performance outcome at an Olympic event was also manipulated. In the shared identity condition the athlete was perceived as more Canadian when he won than when he lost. There were no significant differences in nationality judgment when neither of the athlete's dual nationalities was Canadian. Results regarding perceptions of similarity paralleled the nationality‐ratings results. Findings from these two studies illustrate an interesting extension of BIRGing and CORFing strategies in which multiple social identities of others are used strategically to include or exclude others from the in‐group. Copyright © 2007 John Wiley & Sons, Ltd.     

Machiavellianism and Economic Opportunism

This study explores the relationship between 2 defecting strategies based on the manipulation of information; namely, Machiavellianism and economic opportunism. There are 3 main hypotheses that were confirmed in questionnaire investigations among samples of 191 and 113 university students in Athens. Machiavellianism was positively correlated with economic opportunism, shown by a statistically highly significant positive correlation between scores on scales measuring these 2 concepts. In situations of asymmetric information where they held the advantage, high Machs adopted more opportunistic strategies, showing the greatest inclination to maximize their own profit. High Machs showed less trust in potential economic partners, whom they regarded as untrustworthy maximizers.