Platelet serotonin (5HT) levels of 5 autistic subjects (ages 16-37) who had siblings with either autism or pervasive developmental disorder were significantly higher than levels of 23 autistic subjects without affected siblings. Autistic subjects without affected siblings had 5HT levels significantly higher than 10 normal controls. Sex, age, and…

Secondary school teachers participating (n=371) and not participating (n=422) in continuing education in Hong Kong were surveyed. Such variables as situations, dispositions, attitudes, beliefs, and social norms did not distinguish participants from nonparticipants. The only significant factors were socioeconomic status and motivations. (SK)

On the basis of predictions from social comparison theory (L. Festinger, 1954) and informed by findings from the social comparison and eating disorder literatures, hypotheses were tested regarding the social comparison behaviors of women with eating disorder symptoms and their asymptomatic peers. Results indicated differentiating social-cognitive…

Previous research demonstrates that both procedural justice and distributive justice are important predictors of work attitudes. This research, however, fails to examine conditions that affect the relative importance of each type of justice. Here we argue that prior experiences with regard to downsizing shape individuals' workplace schemas, which…

Patterns of sexually coercive behavior were examined among 266 Asian American and 299 European American men over 1 year. Noncoercer (n = 358), desister (n = 120), initiator (n = 39), and persistent (n = 48) sexually coercive groups were identified. The strongest predictor of sexual coercion was past sexual coercion. Persistent sexual coercers were…

In this study, we examined the nature, timing, and correlates of divorce in families of children with Down syndrome (647), other birth defects (10,283) and no identified disability (361,154). Divorce rates among families of children with Down syndrome were lower than in the other two groups. When divorce did occur in the Down syndrome group,…

The quality of care in infant and toddler classrooms was compared across inclusive (n=64) and noninclusive classrooms (n=400). Quality was measured using the Infant/Toddler Environment Rating Scale-Revised (ITERS-R). An exploratory and confirmatory factor analysis revealed four distinct dimensions of quality within the ITERS-R. Inclusive…

Instruction in English as a foreign language at an early age is becoming more common worldwide even though the effects of this early instruction are not yet known. This study investigated the English and Chinese language performance of students enrolled in early English immersion in a Chinese primary school. In addition, factors that could predict…

This paper examines evidence on the "systemic effects" of expanding school choice in Milwaukee, Wisconsin. Milwaukee is home to one of the nation's largest and longest-running school choice programs. If there are systemic effects from expanding school choice we should be able to see them in Milwaukee. This paper also introduces a novel…

Problem statement: Professional education is the principle means of the developing the human resource. Students who do not perform well in professional courses are not in any way better than those who do not have professional knowledge, because their chances of employment and efficient working are bleak. The present study attempted to examine…

This study examined the demographic, pre-college, environmental, and college factors that impact students' interests in and decisions to earn a science, technology, engineering, or mathematics (STEM) degree among students attending a Hispanic Serving Institution (HSI). Results indicated that Hispanic students were well represented among STEM…

Results of a study of physically abused elementary school children in the four urban boroughs of New York City are reported. The study recruited 106 families with a physically abused child between the ages of 8 and 12 years. A matched control sample was recruited from classmates. The abuse sample was highly representative of the New York City…

The study described in this paper utilized data from the National Assessment of Educational Progress (NAEP) to compare achievement trends among black and white students with respect to the variable of age at admission to first grade. The three age groups selected were nine, thirteen, and seventeen year olds. NAEP data in reading, mathematics, and…

Research suggests that individuals who were never heavy, were once heavy but lost weight, or who are currently obese can be differentiated by physical self concept, number of hours spent in various activities, and the hierarchial reinforcement value of different behaviors. Subjects (N=99) completed the Tennessee Self-Concept Test, the Self-Control…

The procedures used to establish the validity of the Minnesota Reading Assessment (MRA) are described in this paper. The MRA is described as a measure designed for use with students in community colleges, business schools, technical schools, and other secondary and postsecondary training institutions in order to measure student competence in…