The objective of this article is to examine the participation of Mexican researchers in the state of Tamaulipas who are members of Mexico's National Researchers System (SNI) and are working in academic groups. The paper also seeks to understand their perceptions in relation to the usefulness of this structured System to their individual research…

Within the empirical literature related to leadership, female leaders are regularly rated higher on dimensions such as being transformational and being effective. Some studies have found that gender plays a role in the follower-leader relationship, and this interaction can be assessed. An emerging model of leadership is authentic leadership. This…

Two-hundred-and-fifty-eight White British (ethnic majority) and British South Asian (minority) children (5, 9 and 13 years old) chose potential friends from descriptions of peers who had traits and preferences that were either consistent (normative) or inconsistent (deviant) with ethnic group membership. White children chose peers from the ethnic…

We explored the effects of 3 group features (i.e., status, cohesion, and ethnic composition) on socialization processes of aggression in early adolescents' natural peer social groups. Gender differences in these effects were also determined. A total of 245 seventh-grade individuals belonging to 65 peer groups were included in the analyses. All 3…

Ingroup preferences when deciding who to include in 2 distinct intergroup contexts, gender and school affiliation, were investigated. Children and adolescents, in the 4th (9-10 years) and 8th (13-14 years) grades, chose between including someone in their group who shared their group norm (moral or conventional) or who shared their group membership…

Functional roles may explain the learning performance of groups. Detecting a functional role is critical for promoting group learning performance in computer-supported collaborative learning environments. However, it is not easy for teachers to identify the functional roles played by students in a web-based learning group, or the relationship…

Women represent almost half of the 1956-1976 increase in union membership, but their representation in official positions did not advance proportionately. The article presents and discusses data on labor force participation, union and association membership, and offices held by women. (MF)

Presents the results of an experiment that examined the extent to which a single provocative incident can exacerbate negative feelings toward a group as a whole. After hearing an audiotaped interview where a Latvian student criticized U.S. college students, the U.S. students responded differently to slides showing Latvians. (MJP)