Interpersonal Trust and Emotion as Antecedents of Cooperation: Evidence From Korea1

In this field study (n = 514), we examined the relationships among interpersonal trust, interpersonal emotion, cooperation, and the characteristics of both the trustor and trustee at work. We found that interpersonal trust and interpersonal emotion were positively related to willingness to cooperate among members working in teams. We also found that interpersonal emotion was positively related to interpersonal trust. Interpersonal trust and interpersonal emotion, in turn, were predicted by 3 trustee characteristics: ability, benevolence, and integrity. Together, interpersonal trust, interpersonal emotion, and trustee characteristics accounted for 70% of the variance in willingness to cooperate among the team members.     

“We Are,Therefore We Should”: Evidence That In‐Group Identification Mediates the Acquisition of In‐Group Norms1

In 2 field studies (Ns = 71 and 113), we tested the prediction that in‐group identification would mediate the acquisition of group norms by new group members. Study 1 demonstrated that participants surveyed after a team‐development program reported greater awareness of in‐group norms of teamwork and cooperation, compared to those surveyed at the start. Moreover, there was evidence that this effect was mediated by increased in‐group identification. Study 2 replicated this finding, and showed that the effects were specific to the norm of teamwork. Acquisition of alternative norms of individualism and competitiveness did not increase after participation in the program, and did not correlate with identification. Practical implications and future work are discussed.     

My life is a longing: Child abuse and its adult sequelae Results of the Brody longitudinal study from birth to age 30

The psychoanalytically oriented Brody longitudinal study has followed the psychological development of 76 individuals from birth to age 30. Ten suffered severe maltreatment in childhood in the form of rejection and/or physical abuse at the hands of one or both parents. This report describes the effects of child abuse on the emerging personalities of the children, as well as on their adult personalities and mental health. Specifi cally, as adults the maltreated children had signifi cantly more psychiatric illness (typically depressions and anxiety disorders), less mature psychological defense mechanisms, more insecure mental representations of attachment to their parents as indicated by the adult attachment interview, and a lower Global Assessment of Functioning than their well-treated counterparts. Additionally, their prevailing moods were joyless. Case examples show the emergence of symptoms, personality disorders, and defenses over time, as well as the workings of ameliorating infl uences. Several of the maltreated children made relatively successful adaptations as adults, indicating children's potential for resilience. Resilience, however, may be a superfi cial concept, for, in this series of cases, seemingly adequate coping in formerly mistreated children always came at the price of emotional vulnerability and compromised potential.