The article presents 30-year bibliometrical results on trends in the scope, internationality, and impact of the "International Journal of Behavioral Development" ("IJBD") from its inception in 1978 to 2007. Bibliometric data were collected using the databases PsycINFO and Social Science Citation Index (SSCI), and the "IJBD" itself. In comparison…

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…

This study compared the adaptive behaviors of 20 autistic, 20 Down's syndrome, and 20 normal children matched on age equivalent adaptive behavior, gender, race, birth order, family size, and socioeconomic status. The autistic children displayed significant and pervasive deficits in the acquisition of adaptive social skills and greater variability…

Sex differences in the major categories of childhood behavior disorders most relevant to the issue of continuity between child and adult disorders are reviewed. Explanations for these differences are explored with attention given to both the different experiences and the different endowments of the sexes. (Author/MP)

Examined the role of pretend play interactions in stimulating social and emotional competence by comparing the quality of pretend and nonpretend social play. Found that pretend play involved more complex, mutually responsive, and emotionally invested social interaction than nonpretend play. Expression of psychosocial issues within pretense was…

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…