Changes in information processing during child, adolescent, and adult development affect motor performance. Several of the memory processes that change with development produce increased performance, processing speed, and control processes. (CJ)

Effects of major life events, and of types of resources, on the physical and social-psychological adaptation of participants in a longitudinal study were examined. Medical events had the most impact on physical adaptation but had little impact on social-psychological adaptation. Retirement had the most negative social-psychological effects.…

Tests indicate that males have better performance than females in motor performance tests, with the exception of flexibility; black children ran significantly faster than white children in the 30-yd dash, but significant race differences were not evident on any other motor items. (JD)

Compared Chinese fourth-, eighth-, and eleventh-graders' self-perceptions of ability in physical education. Found no grade-related decline in perceived ability. All students used effort, ability, and comparison to judge their ability. Students at all grades perceived task mastery as the major ability indicator and tended to assess ability in…

Examined the relation between pubertal transition and qualitative aspects of the father-son relationship through a survey of 173 adolescent males and 122 fathers. Assessed physical affection, general support, companionship, and sustained contact over three levels of pubertal development. Found that perception of physical affection was the only…

Romero's overview of adult developmental theory stresses the work of Erikson, Havighurst, Loevinger, Perry, Kohlberg, and Cross. Rossman and Rossman discuss the development of their Adult Learning Inventory with an extensive source summary for its 4 factors and a 62-item bibliography. (SK)

The results of 2 studies determining the effects of body checking in Pee Wee hockey indicate variability in player size and strength is reason to avoid this practice. In leagues allowing body checking, 55 percent of all injuries and greater frequency of serious injury were a result of body contact. (SM)

Examined development of young children's psychomotor behaviors on outdoor swings, devising a Guttman hierarchical scale. Found that children consolidate basic movements into proficient swinging skills, and then experiment with the physical properties of the swing and with the social context. Modeling, informal instruction, and practice contribute…

Discusses ideas outlined in a recent report from the Council on Physical Education for Children on the importance of a success-orientated physical education (PE) program for elementary school students. Emphasizes the importance of (1) instructionally appropriate PE; (2) motor skill and movement concept development; (3) social and emotional…

The isokinetic strength of the knee extensor muscles of both limbs was evaluated in 25 children and adolescents with Down's syndrome. The Down's syndrome subjects were significantly weaker than control groups with average intelligence and with non-Down's syndrome mental retardation. Results suggested a dysfunction of the neuromuscular system,…

Two crucial development tasks for elementary school children are coming to terms with their physical development and acquiring physical skills. Skill development in organized sports is considered from the point of view of student athletes and coaches. The value of free play versus adult-organized activities is discussed. (BC)

Proposes a perspective for understanding the development of adolescent sexual intimacy. Describes a "transitional stage" in which adolescents, driven by developmental needs, experiment with sexual behaviors, and which results in the ability to achieve "relational" sexual intimacy when completed. Discusses problems and implications for counseling…

Reviews studies related to physical exercise with people with severe and profound developmental disabilities and comments on the main findings and on the practicality and acceptability of physical exercise. The use of technical instruments combined with reinforcing events to ensure mild physical exercise is discussed. (Author/CR)

Examines the changing-voice process by interviewing 141 males including changing-voice boys (both singers and non-singers) and men (both singers and non-singers at time of voice change). Finds that boys remember more about voice change than do men, singers noticed voice-change signs more, and mixed feelings about voice change were expressed. (DSK)

Investigated the impact of the outdoor-learning environment on play behaviors and peer relationships of second graders with different levels of physical competence. Found that playground design influenced children's social- and physical-skill development by facilitating or constraining the strategies they used to manage their play with peers. A…