This study investigated intellectual development in 4-7 years old Greek and Chinese children. They were examined on speeded performance, working memory, reasoning, and self-awareness tasks in order to investigate possible effects of learning the Chinese logographic system on possible differences in intellectual development between these ethnic…

Neurochemical and psychological effects of fenfluramine were examined on 20 autistic children (aged 1-10) over a 48-week period. A decrease in abnormal motor behavior was found, but no improvement in intellectual functioning. Serotonin decreased 53 percent after fenfluramine treatment and rebounded to levels 35 percent higher than baseline…

Effects of fenfluramine on autistic children, aged 7-16, were examined in double-blind testing with placebos. Serotonin levels, intelligence and behavior tests, videotaped free play data, and other tests were used for assessment. Serotonin decreased with administration of fenfluramine, and increased with reinstatement of placebo. No tests…

Examines the relationship between consistency in the home environment during the first two years of life and children's intelligence test performance at age three. Results are discussed in terms of race and sex differences exhibited by 72 White and Black subjects. (MP)

The effects of father absence on educational achievement and intellectual development of 6- to 11-year-old children were investigated by employing a nationally representative sample of 5,493 father-present and 616 father-absent children from the Health Examination Survey of the National Center for Health Statistics. (Author/RH)

Findings do not reveal clinically significant differences between intellectually delayed and primary reading disabled children. Further exploration into cognitive and learning processes that relate more specifically to the child's difficulties is recommended. (Author)

The third edition of the Wechsler Intelligence Scale for Children (WISC-III) is reviewed. A comparison of the WISC-III with the Weschler Intelligence Scale for Children-Revised (WISC-R) is included. Discusses shortcomings of the WISC-III while noting that overall, there are substantial improvements in the WISC-III over the WISC-R. (KW)

Declining family size plus the widespread belief that only children experience adjustment difficulties provided the impetus for this investigation comparing the characteristics of only children with children raised in multiple-sibling families. Results indicated that being reared as an only child actually provided a slight developmental advantage…

Multiage settings are alternative educational groupings that promote complexity in young children's thinking. Grouping children across ages and grades encourages interconnectedness in social and intellectual development. This study compared the academic achievement of one group of multiage students to national norms on standardized achievement…

This special issue of the "Courrier," a journal for professionals concerned with issues related to the physical and psychological development of children, provides (1) an overview of 25 years of internationally coordinated research, (2) a selection of papers published by the research teams, and (3) a description of the teams and their…