The genetic and environmental etiologies of sex-typed behavior were examined during the preschool years in a sample of 3,990 three- to four-year-old twin and nontwin sibling pairs. Results showed moderate genetic and significant shared environmental influence for boys and substantial genetic and moderate shared environmental influence for girls.…

This study evaluated the effectiveness of a culturally tailored smoking prevention program for Asian American youth (Youth-PASS). A field-tested questionnaire was used to solicit information from participants on knowledge, attitudes and behaviors associated with tobacco and tobacco use, as well as satisfaction with prevention program content and…

The effects of different types and amounts of environmental stimuli (visual and auditory) on microswitch use and behavioral states of three individuals with profound multiple impairments were examined. The individual's switch use and behavioral states were measured under three setting conditions: natural stimuli (typical visual and auditory…

Time-window sequential analyses test whether a target behavior occurs within a temporal window (e.g., within 2 seconds) after an antecedent behavior more than is expected by chance. This type of question is common when we need to know how one person or event may immediately affect another event or person in the natural environment. Theoretically,…

In this article, the author shares his experiences as a first-year teacher. He discusses many challenges that he faced, including dealing with an aggressive student, the fear of losing control of the classroom, criticisms from parents, and balancing school life with his private life. The author offers advice to first-year teachers including the…

Few studies have captured the variation in single mothers' work and welfare experiences and the implications for children. Using data from the Panel Study of Income Dynamics and the Child Development Study, this study examines patterns of wages, work hours, and time spent on welfare in relation to children's well-being (N = 820). Six patterns…

General strain theory (GST) was tested as an explanation of violent and status offense delinquency of South Korean girls and boys. One research objective was to determine whether Korean girls and boys differed in their experience of each type of strain and in the levels of conditioning effects that might moderate the connections of strain to…

This ERIC digest focuses on students who are commonly described as shy (inhibited, lacking in confidence, socially anxious) or withdrawn (unresponsive, uncommunicative, or daydreaming). Symptoms of shyness or withdrawal may appear as part of the student's overall personality or as a situation-specific response to a particular stress factor.…

Abstracts and bibliographic citations are given for the following documents concerned with the use and characteristics of the Hilson Adolescent Profile (HAP): (1) "Use of the Hilson Adolescent Profile To Compare Juvenile Offenders with Junior and Senior High School Students" (R. E. Inwald and K. E. Brobst); (2) "The Effectiveness of…

Although student evaluation of instruction has been shown to produce reliable results over class averages, considerable within-class variability exists that has not been investigated. This study looked at examples of student evaluations in which students diametrically differed in their evaluation of the same instructor. Patterns were noted. A…

This paper describes an on-going study in which clinical research techniques are used to examine children's social cognition and its development. The study focuses on the relation between subjects' verbally expressed reasoning about social issues in two situations: during interview sessions and in natural life settings. Subjects for the study are…

Content, materials, and teaching suggestions are provided for trainable retarded children in the following areas: self care skills; motor skills and coordination; communication; socialization; vocational training; safety; health; and intellectual stimulation. Eleven supplements give additional information on toilet training, a perceptual survey…

The purpose of this study was to identify those behavioral teaching acts or patterns which characterize the effective adult vocational teacher as perceived by means of a questionnaire administered to eight coordinators of adult education programs, 70 adult teachers of trade and industrial education, and 865 adult students in trade and industrial…

This study describes the civic and political behavior of the American public, with a special focus on youth ages 15 to 25. Using an extensive national telephone survey of 3,246 respondents, the authors describe what citizens are doing, and how often they are doing it. They look at a panorama of 19 core activities--ranging from voting to…

Examined evidence for reciprocal influence between adoptive parents' behavior and heritable characteristics of adopted children. Found that psychiatric disorders of biological parents were significantly related to children's antisocial/hostile behaviors and consequently with adoptive parents' behavior. Also, the adoptee's antisocial/hostile…