Compared 12 right-handed adolescent females with a history of idiopathic precocious puberty to 12 closely pair-matched normal controls of similar maturational status to test the association of physical maturation with cognitive abilities and the mediation of this association by hemispheric specialization. (HOD)

Children and adolescents (n=40) with congenital or adventitious blindness were exposed to two unfamiliar environments. Evaluation of subjects' spatial representations (through construction of models and estimates of distance) found that age appeared to be more important than learning in their development of spatial representation skills. (DB)

Performance on measures of phonology, reading, and spelling was evaluated for subjects (including 20 preschoolers, 23 grade school children, 17 adolescents, and 17 adults). Subjects had a history of a preschool phonology disorder. Although relative performance improved across age groups, at each age group subjects performed more poorly than…

Presents results of a study developing an informal social skills teacher rating scale for use with early adolescents. Reports that the scale includes skill identification and situational analysis. Provides information on identifying and ranking responses and checking a content validity and reliability. Concludes that the matrix can generate…

Conducted in 1955 and 1980, random sample interview data of 17 to 28 year-old West Germans from places of less than 5,000 inhabitants are used to support the thesis that the post-adolescent phase has been prolonged in the countryside of West Germany during these years of increasing technical and economic development. Findings indicate occupational…