Two experiments used a formal model of developmental discontinuity derived from catastrophe theory to test whether the transition from Rule I to Rule II on the balance scale task proceeds discontinuously from ages 6 to 10, focusing on five catastrophe flags. Found that bimodality, inaccessible region, hysteresis, and sudden jump were clearly…

Infants' sensitivity to social contingencies was assessed. In Study 1, 1-month-old infants and their mothers interacted face-to-face in three types of imperfect contingent interactions: Normal, Non-Contingent and Imitation. One-month-old infants did not discriminate these conditions. In Study 2, 3-month-old infants were tested as in Study 1. At 3…

A life span approach to child development has important implications for early childhood professionals: teachers, teacher educators, or directors of programs. Students-in-training need to learn to structure for themselves a positive developmental context for understanding and programing for the infants and young children they will be teaching.…

Piaget and Inhelder, in The Child's Conception of Space (1956), described the coordination of viewpoints (CV) spatial operation as one of the prerequisites to the development of the rotation and development (RD) spatial operation. This study investigated this developmental dependency notion and also evaluated the effects of age and sex on the…

Mothers', fathers' and teachers' perceptions of young children's five motor, gross motor, and language skills were scored as underestimates, hits, or overestimates. Comparisons yielded no differences between groups except mothers overestimated gross motor skills, and teachers underestimated fine motor skills more than fathers. Correlations…

This bibliography is made up of 121 questionnaires, checklists, and scales used for determination or evaluation, of the level of development of infants and young children (ages 0-6). Some of the instruments identify individuals who may have developmental problems. This document is one in a series of topical bibliographies from the Test Collection…

Several conditions, identified by Cambourne (1988) as contributing to children becoming successful language users, have been simulated in Australian schools in order for children to feel self-assured in mastering writing and reading just as these conditions have promoted the developmental process of talking in the home. The conditions are:…

Condensed from "The Teachers College Record, Volume 70 (December 1968), 227-31

Accompanied by a descriptive text, this illustrated guide to movement education for grades one through six provides drawings and examples of movement exercises using balls, wands, ropes, balance beams, ladders, and boxes. The objective is to stimulate awareness of the body as a wholly integrated being. The picture series offers a selection of…

A MAIN PROBLEM ARISING IN THE STUDY OF CATEGORIZING BEHAVIOR IN PRESCHOOL CHILDREN BY MEANS OF SORTING PROCEDURES WAS THAT PERFORMANCE APPEARED TO BE VERY MUCH A FUNCTION OF THE CHILD'S COMPREHENSION OF THE PARTICULAR VERBAL INSTRUCTIONS EMPLOYED BY THE EXPERIMENTER IN PRESENTING THE TASK. THE SPECIFIC AIMS OF THE FIRST STUDY WERE TO INVESTIGATE…

The project is based on a general systems approach. Developmental stage theory is employed as a starting point, and the developmental "minitasks" which act as stair risers from one developmental level to another are carried through with the use of Bloom's cognitive taxonomy. (Author/DLS)

Examined drawings and transcripts of accompanying narratives made by 3- to 7-year-old children in a preschool setting. Analyzed the symbolism of the pictures and the children's stories about them that formed a background or explanation of each picture, noting developmental differences between the age groups. (JPB)

The syntactic development of preschoolers (n=22) who later became disabled readers was compared to that of similar children who became normal readers. Expressive and receptive syntactic abilities were examined from age 30 to 60 months. The dyslexic group was poorer on all measures until age five, when both groups exhibited similar syntactic…

Argues that worksheets are limited teaching tools because they do not address preschoolers' developmental needs such as hands-on play. Presents characteristics of early learning that can be facilitated by play, which fosters children's social and language development, physical skills, and creative and critical thinking. Suggests that learning can…