Inequity is a pressing concern in the mathematics education community. Recent research shows how inequity in everyday classroom interaction can shape student participation in subtle ways. This paper focuses on a tool, EQUIP, which uses a quantitative approach to illuminate aspects of such inequities. EQUIP cross-tabulates relatively low-inference…

The purpose of this paper was to explore the age-segregation of U.S. children in two situations--children's spontaneous groups and adult-organized activities--and to examine the developmental changes in children's companionship between infancy and adolescence. The companionship of 400 urban children ranging in age from 1 to 12 years was determined…

A study was conducted: (1) to compare the popularity of computer stations with nine other activity stations; (2) to determine the differences in the type of play displayed by the children in preschool and note the type of play displayed at the computer stations versus the other activity stations; (3) to determine whether the preschool activities,…

Identification of age differences as a major characteristic of satisfying heterosexual love relationships was investigated. Married couples (N=102), divided equally into three groups, i.e., young, middle-aged, and older adults, completed a 108-item instrument, rating each statement in terms of how well it described their current love relationship.…

This paper explores the effects of the childbirth environment and demographic variables on the laboring woman's expressions of tension and pain. Four observable physical measures were combined into a behavioral index of pain and tension: irregular breathing, tension of the upper extremities (rigid muscle flexion), vocalizations of pain (a cry,…

A study examined developmental trends in the quality and outcomes of disagreements occurring in the conversation of small groups of acquainted peers. Specifically, the study focused on the relationship of disagreeing and arguing sequences to the general level of topical coherence achieved in the conversation as a whole. Five discussion groups,…

This study examines age and sex differences in nurturant behaviors displayed toward a male infant by 60 subjects, both male and female, from three age groups: preschoolers, preadolescents, and young adults. The infant was 12 months old at the onset of the study and 16 months when the testing was completed. Each subject was videotaped for seven…

This research describes the attempts of 24 male and 24 female Kikuyu children (aged 2-9 years) to persuade other Kikuyu children and adults to comply to their demands. Examined was the sequence of behaviors beginning when a child encountered a noncompliant response from a target, and continuing until the child either gained compliance or gave up…

The social, behavioral, and physiological effects of episodic crowding on children and elderly adults are reported in this paper. Children ranging in ages from 9 to 16 and elderly adults ranging in ages from 60 to 90 were grouped by age into small and large rooms. Each group sat silently for 30 minutes in the rooms while skin conductance equipment…

Descriptive data on a wide range of family day care homes and on children's experiences within those homes were obtained in this study. Additionally investigated were the effects on caregiver and child behavior of six central family day care issues: (1) home regulatory status, (2) number and age mix of children, (3) regional differences, (4)…

The present paper is part of a long range research project in Developmental Kinesics. The gist of the project is empirical: the object is to find out what happens rather than look for anything in particular or test a hypothesis. The methodology for the analysis is ethological in approach. Empirical observations are carefully described.…

A study examined two factors thought to affect an individual's preference for confrontation or avoidance strategies when ending a relationship--communicator age and sex role orientation. Subjects were 29 fifth grade students, 64 high school sophomores, 43 college students, and 37 adults enrolled in a night class. All subjects read a scenario from…

This paper argues that (1) as measures of emotional empathy in children are refined, there is increasingly strong support for the hypothesis that emotional empathy can serve both as an inhibitor of antisocial behavior and as a motivator of prosocial behavior, but that (2) since the relation between children's empathy and their behavior is…

Data from the 1969-70 and 1970-71 Head Start Planned Variation (HSPV)Study were used to examine program-child interactions. An effort was made to determine whether different preschool programs have different cognitive effects on different types of children. Seven hypotheses for the analysis of the data were generated from the results of the HSPV…

This study examines the development of cooperative and negative behavior in a setting in which children of varied ages had regular opportunities for social encounters. Subjects were 16 children, half 16-19 months, half 28-32 months. Each child was observed 30 minutes per day for five days. Behaviors were recorded continuously. A narrative written…