Adopts a longitudinal design to track mother-child developmental change in infant task-related mastery and concomitant maternal behavior. Finds that, as infants gain more mastery across time, mothers gradually withdraw support in terms of concrete, specific and nonverbal means of instruction. Results support a one-step-ahead model for maternal…

Seventeen processes in the development of expressive behavior are reviewed and coordinated in a framework that is shown to accommodate current perspectives on expressive behavior development. Works of Ekman, Izard, Lewis and Michalson, and Sroufe are briefly reviewed. Neglected areas of research are indicated and the course of expressive behavior…

Affirms that Piaget's theory is superior to behaviorism in fostering learning. (FL)

Examines the conceptual and empirical foundations of individual drug use stage development and progression related to tobacco, alcohol, and other drugs. Research examining interdrug use progression among youths supports the idea of a generally invariant sequence, involving nonuse to legal drug use, marijuana, and finally other illegal drug use.…

A study examined preschoolers' metacognitive self-regulatory behaviors. It was hypothesized that tasks that omitted or greatly decreased verbalization would allow preschool children to exhibit evidence of metacognitive self-regulatory behaviors. Subjects were 20 preschool children, half identified as special needs and half designated as typical…

The study sought to examine developmental processes of substitution in the pretend play of Down's syndrome children and to clarify the onset mechanism of subskills in decontextualization, which refers to the progress from imitation to substitution and then to invention. Eighteen Japanese children, aged 29-55 months, with Down's syndrome were given…

Shows that shifts in children's organizing behaviors occur relatively independently of changes in ability. (RL)

Proposes and tests an attributional model of parent social cognition and examines parents'inferences about why everyday child behaviors occur and what consequences these inferences may have for socialization. (HOD)

Tests the validity and reliability of a scale (Mental Development Scales: Birth to Three Years) designed to assess developmental levels of children from birth to three years. (HOD)

This study assessed the relationship between parent/teacher ratings of hyperactivity and developmental indices in psychiatric clinic children (ages 5-16). Findings suggest that chronological age should be considered when behavior ratings are used to assess cognitively delayed children for hyperactivity but do not support use of mental age in…

Discusses five Montessori insights about children's development as they relate to family and school life: independence and autonomy, community and socialization, interest in culture and morality, preadolescents' apprenticeship for adulthood, and adult acceptance of the evidence of change. Notes that underlying dynamics of home and school are alike…

Analyzed records of Slovene children's speech from a linguistic point of view and established differences in communication patterns with regard to the children's ages and the type of symbolic play. Found a shift in play from make-believe with regard to objects to roleplay related to social context. The older the child, the more language functions…

This videotape workshop, available in both English- and Spanish-language versions, demonstrates some of the 260 weekly "Slow and Steady, Get Me Ready" developmental activities for children from birth to age 5. The videotape is narrated by the retired kindergarten teacher who developed the activities based on her 25 years of experience. The…

Three case histories elucidate a discussion of the developmental nature of the behaviors of juvenile male sexual offenders. The sexual assault cycle is defined in the stages of negative self-image, predicting rejection, isolation, fantasies, planning the offense, and committing the offense. Tools for treating the offender are outlined. (Author/JDD)

Delineates Sigmund Freud's theories of symbolic relations, Jean Piaget's theories of cognitive development, and Eric Erickson's concept of identity crisis to analyze and explain the characteristics and phenomena of adolescent development. Suggests roles and tasks for teachers and parents in promoting healthy development. (WL)