There is a large number of relationships between organisms in communities, and these relationships comprise the following types: predation and parasitism, commensalism, protocooperation and mutualism, neutralism, amensalism, and competition. The possible effects of the relationship between two species are that one or the other can benefit (+),…

In this article we examine the development, over 1 year, of mathematical discourse communities in 2 eighth-grade mathematics classes in a suburban public middle school. The curriculum topics included probability, functions, graphing, data analysis, and pre-algebra. The 50 students were heterogeneously placed; most were from upper-middle-class…

This case study is a continuation of a research project that investigated 149 mentoring teams in four school districts over a two-year period. The primary goal in the first phase of the study was to identify mentoring teams that were regularly encountering problems, introduce intervention procedures, and assess the effectiveness of those…

In this study, we consider the potential of multimedia cases as tools for teacher professional development. Specifically, we examined online and face-to-face discussions that occurred within groups composed of pre-service mathematics teachers, in-service mathematics teachers, mathematicians, and mathematics teacher educators. Discussions within…

SYMLOG, a method for capturing group members' perceptions of their interactions, is a useful research methodology which can also be used to teach group competencies. Drawing from social psychology, management, and communication disciplines, researchers using SYMLOG have captured issues of leadership, cohesion, and group processes over time. Using…

This paper presents a review of the literature on stress and coping in families with children having spina bifida and offers a transactional model to study the parent child interaction in these families. The conclusions drawn from the literature review are the following: both parent and child in the family setting need to be considered as both…

This paper presents a scale to evaluate the social interactions between students with severe disabilities and nondisabled students in integrated settings. The Educational Assessment of Social Interaction (EASI) was developed to be used with relatively little training but still be sensitive to the following major dimensions of interactions: (1)…

Results of systematic observation of teacher-student interaction in classrooms indicate that students exert influence over classroom events and accurately perceived their control. Students' perceive influence is related to academic achievement. The unidirectional model of teacher-to-student influence reflected in previous classroom research is…

Three levels of structured learning exercises were presented to groups of students meeting in interpersonal growth groups. The effects of structure on member anxiety, group cohesion, and quality of interpersonal interaction were assessed at two points. Initial structure was associated with increased levels of self-disclosure in early group…

This article describes research done to develop and test a proactive model for positive married student adjustment that could serve as an educational vehicle in aiding mature self-direction and development as a married student unit. (Author)

The willingness to manipulate others has been called Machiavellianism. The purpose of the present study was to acquire a preliminary answer to the question: what verbal communicative strategies do people with high Machiavellian characteristics employ which permit them to influence and control the group process? (Author)

This report deals with the measurement of personality changes employing two modes of statistical treatment of data derived from two modes of group confrontation procedures. One group met for 12 weekly three-hour sessions. The other group met in an intensive group confrontation procedure for a continuous 38-hour session. (Author)

A report focusing on the Japanese Americans in Honolulu, investigates how ethnic membership determines the character of in-group and out-group interaction. Proposes that when categories of ascription are established on the basis of ethnicity, the norms defining and interpreting interaction also have ethnic components. (Author/JM)

Defines interpersonal communicative behavior as behavior serving to increase immediate feelings of satisfaction, and investigates the relationships between this behavior and self-concepts. (MH)

The author critically analyzes the following assumptions underlying group work: groups follow certain regularities; groups are wiser than anyone or any minority of individuals; groups are not affected by the past of their members; groups are democratically run; and groups operate on the idea that whatever exists is beneficial to all. (SE)