Interviews with 21 high-functioning adults with autism and 20 mildly to moderately mentally retarded adults without autism indicated that the mentally retarded group had more sexual experiences, with no intergroup differences in sexual knowledge or interest. Intelligence quotient was positively correlated with knowledge scores and males had…

Investigated whether assertive and nonassertive individuals differ in defense mechanisms they most typically rely on when confronted with interpersonal stress and conflict. Results indicated assertive males and females both endorsed the most adaptive defense mechanism cluster, whereas nonassertive males and females endorsed more primitive defense…

Administered the Raven Progressive Matrices (RPM) to (N=408) individuals in 100 family groups. Scores on all five subtests were highest in the 18-26 age group, decreasing with age. Males scored higher on each subtest in each age group. Performance on the RPM increased with additional years of education. (Author)

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…

Investigates recall of toy preferences in the parents of 56 four-year-old children classified either as early readers or as nonreaders. Results indicated that early readers cannot be differentiated by IQ or family demographic information alone and that consistent toy preferences precede the acquisition of early reading skills. (Author/CI)

Reports that no significant difference in reliability appeared between a heterogeneous and a homogeneous form of the same general science matching-item test administered to 316 sixth-grade students but that scores on the heterogeneous form of the test were higher, independent of the examinee's sex or intelligence. (SB)

British and Zambian children were compared on their abilities to reproduce patterns, from tactile and visual presentations, by modeling, drawing, and gesturing. Age, sex, and intelligence variables were analyzed. Results suggested that cross-cultural differences in these tasks reflect differences in specific perceptual skills rather than broad…

The pattern of honors degrees awarded in British universities in 1967, 1978, and 1979 shows women receiving lower percentages of both top and weakest honors degrees. Various explanations are considered, and it is concluded that the answer is in the differences in distribution of ability measured by intelligence tests. (MSE)

The longitudinal study examined the dropout rate of a group of Chicano students who were registered 7th graders in the Tooele School District in the 1967-68 school year. If these students made normal progress, they graduated from high school at the end of the 1972-73 school year. All Spanish-surname students found on the 7th grade rosters of…

THIS STUDY EVALUATED THE EFFECTS OF A BASAL READER PROGRAM, A MODIFIED LINGUISTIC APPROACH, AND A LINGUISTIC READER PROGRAM AS MEASURED BY THE READING ACHIEVEMENT OF 469 CHILDREN IN 21 CLASSES AT THE END OF FIRST GRADE. ACHIEVEMENT COMPARIONS WERE ALSO MADE ON THE BASES OF (1) SEX, (2) INTELLIGENCE, AND (3) RELATIONSHIPS BETWEEN READING READINESS…

The rod and frame performance of 70 children, 5 to 7 years of age, with respect to sex and age differences, reliability, and its relationship to general intelligence, was investigated. The rod and frame test was administered individually and again following a period of 35 to 69 days, at which time the Lorge Thorndike Intelligence Test, form 1A,…

R. J. Sternberg and others found that the types of behaviors reported by laypersons as characterizing different types of intelligence varied across the different groups tested, and that a person's concept of intelligence affects the manner in which he or she evaluates the intelligence of others. Two experiments by Sternberg et al. were replicated.…

In 1969-70, the research department of the Children's Television Workshop (CTW) established research sites in day care centers to provide feedback to the CTW staff and to conduct a controlled study of the educational benefits derived from viewing the program "Sesame Street." A randomized sample of 200 preschool students was given an…