Familial influences on television viewing and aggression: A sibling study

Familial influences on aggressive behavior and TV viewing were investigated in a survey of adolescent siblings. Same-sex siblings resembled one another in aggression (brothers, r = 0.59; sisters, r = 0.52) and in their exposure to violent TV programs; opposite-sex siblings were dissimilar. Within individuals, the frequency of watching crime and action programs correlated nonsignificantly with aggression. Two other variables, however, were associated with aggression: identification with aggression and aggression consequences. These relationships also held up between families (BF, covariance of sibling' averages) and within families (WF, covariance of sibling' differences). The latter WF relationship indicated that one sibling was typically the more extreme on both aggression and its correlate than a brother or sister. These results were interpreted in light of behavioral genetic data that suggest substantial genetic influences, few common environmental influences, and large within-family environmental influences on personality development.     

Effects of an adult's presence on the social behavior of preschool children

The social behavior of same-sex pairs of nursery school children was observed during two ten-minute play sessions. One half of the pairs played alone during both sessions, and the remaining pairs played in the presence of a passive adult supervisor. Child pairs who played alone were significantly less aggressive and exhibited a moderate but nonsignificant increase in the expression of positive or prosocial behaviors. Unsupervised pairs also tended to verbalize more and engaged in significantly more cooperative play. The absence of adults may encourage children to employ more mature social strategies to achieve a successful relationship with their playmates.     

Applications of social cognitive theory to the career development of women of color

This article provides a review of the literature on the educational and career development of women of color within the context of social cognitive career theory (Lent, et al, 1994 and Lent, et al, 1996). Specifically, possible gender, ethnic, racial, and cultural influences on career self-efficacy and outcome expectations are explored to delinate the potential mechanisms whereby ethnicity, culture, and ethnic and racial identity development, in interaction with gender, affect career choice and adjustment. Suggestions for future research on social cognitive career theory and the career development of women of color are presented.     

How eudaimonic and hedonic motives relate to the well-being of close others

Past research has examined the link of eudaimonic and hedonic motives with personal well-being, but less is known about their link with the well-being of close others. Also, empirical data on the link with the well-being of close others would address an ongoing debate regarding whether eudaimonia is egoistic and possibly detrimental to others. Participants completed self-report measures of their typical degrees of eudaimonic and hedonic motivation. We then asked their friends and relatives to tell us how the participant affected their well-being. When entering eudaimonia and hedonia simultaneously as predictors of close other well-being in multiple regressions, only eudaimonia related positively to the well-being of close others. Thus, eudaimonia had a positive, not negative, impact on other people. Furthermore, while past research shows that both eudaimonic and hedonic motives benefit personal well-being, this study suggests that eudaimonic motivation has more positive influences on close others.     

Matching choices to avoid offending stigmatized group members

People (selectors) sometimes make choices both for themselves and for others (recipients). We propose that selectors worry about offending recipients with their choices when recipients are stigmatized group members and options in a choice set differ along a stigma-relevant dimension. Accordingly, selectors are more likely to make the same choices for themselves and stigmatized group member recipients than non-stigmatized group member recipients. We conducted eight studies to study this hypothesis in different choice contexts (food, music, games, books) and with recipients from different stigmatized groups (the obese, Black-Americans, the elderly, students at lower-status schools). We use three different approaches to show that this effect is driven by people’s desire to avoid offending stigmatized group members with their choices. Thus, although prior research shows that people often want to avoid being associated with dissociative groups, such as stigmatized groups, we demonstrate that people make the same choices for self and stigmatized other to minimize offense.     

Emotional impact feedback affects how people remember an analogue trauma event

Do external motivational processes—in the form of social influences—shape people's memories for trauma? In this experiment, we examined the effects of social influence on memory and post-traumatic stress disorder (PTSD) symptomology for an analogue traumatic event. Seventy-two participants watched a distressing film; some received feedback about others' reactions to the film that either emphasised or downplayed the distressing nature of the film; control participants received no feedback. A week later, participants reported their symptoms, rated their memory on a number of characteristics and we tested their memory for the film's content. Participants who received feedback downplaying the film reported fewer PTSD-related analogue symptoms and weaker memory characteristics than their counterparts. The results suggest that people's memory phenomenology and analogue symptoms are influenced by others' feedback, but only when others' reactions downplayed the distressing nature of the film.     

The paradox of power sharing: Participative charismatic leaders have subordinates with more instead of less need for leadership

Although charismatic and participative leaders have been noted for their positive effects on criteria such as performance, job satisfaction, and commitment, few studies have looked at the relations with subordinates' leadership needs. In this study, the relations between charismatic and participative leadership, team outcomes, and a team's need for leadership were investigated. The sample consisted of South Pacific CEOs and their top-level management teams from Fiji, Tonga, Samoa, Vanuatu, and the Solomon Islands. Results showed that charismatic leadership was related to both group-level need for leadership and positive team outcomes. However, team outcomes did not mediate the relations between leadership and a team's need for leadership. Additionally, a moderator effect was found between participative leadership and charismatic leadership in explaining a team's need for leadership, implying that teams of subordinates with participative charismatic leaders need more instead of less leadership from their CEOs.     

Factors Impacting on Career Choices of Technikon Students From Previously Disadvantaged High Schools

Career development is a socially constructed process involving complex interactions among different structures, forces, and systems all constituting spheres of influence. The purpose of this study was to investigate factors that influence career decisions. Eighty respondents (40 males and 40 females with mean age of 22 years) participated in the study. Results revealed that family variables of parental high expectations of children and appropriate communications within the family, as well as factors such as prestige statuses of some occupations, school curricular subjects, academic performance, teacher influences, and peer pressure had strong positive influences on career choices. Barriers to career choices identified included finance, lack of appropriate information, poor academic performance, and unsatisfactory career counseling services. Results suggest need for a better approach to career education in schools and counseling services that are adaptive to social, economic, and cultural contexts.     

Acquiring contextualized concepts: a connectionist approach

Conceptual knowledge is acquired through recurrent experiences, by extracting statistical regularities at different levels of granularity. At a fine level, patterns of feature co-occurrence are categorized into objects. At a coarser level, patterns of concept co-occurrence are categorized into contexts. We present and test CONCAT, a connectionist model that simultaneously learns to categorize objects and contexts. The model contains two hierarchically organized CALM modules (Murre, Phaf, & Wolters, 1992). The first module, the Object Module, forms object representations based on co-occurrences between features. These representations are used as input for the second module, the Context Module, which categorizes contexts based on object co-occurrences. Feedback connections from the Context Module to the Object Module send activation from the active context to those objects that frequently occur within this context. We demonstrate that context feedback contributes to the successful categorization of objects, especially when bottom-up feature information is degraded or ambiguous.