Reports a series of studies conducted to investigate possible differences in the exploratory manipulation and play behavior of human infants 7-1/2- 11-1/2 months of age as a function of the attributes of the stimulus, the familiarity of the subject with the stimuli, the age and sex of the infants, and individual differences. (Author/CS)

The Mental Development Scales: Birth to Three Years are instruments designed to assess developmental levels of young children within a setting familiar to the child. They (1) provide a greater understanding of child behavior and development, (2) serve as a basis for planning an individualized curriculum for each child, and (3) furnish the means…

Papers and discussants' comments from a symposium on issues concerning infants' reactions to strangers are presented. Researchers agreed that there is a developmental shift in infant behavior at 7 to 9 months of age when the infant becomes more cautious in approaching strangers. However, investigators hypothesize that the presence of the mother,…

For some time now, classroom teachers have encouraged quiet manners and docile servitude of children who attend school. There is evidence to support the notion that this type of environment is not necessarily the best for maximizing the learning potential of all children. A variety of research efforts indicate that American black children and…

This paper offers some ideas on the types of behavior that can be considered precursors to language and that also lay the foundations for logic, mathematics, physics, etc. The paper posits the problem of whether a theory of language must be formulated before one can formulate a theory of language acquisition, or whether the reverse is true. The…

The popular view among American psychologists has been that there is a continuity of psychological structure that is shaped by early experience. Data gathered in studies of Guatemalan villages imply serious discontinuities in the development of particular cognitive competencies and capacities for affect through preadolescence. The first two years…

Infants in four age groups--three, six, nine and twelve months--were exposed to an experimental procedure designed to assess the extent to which such subjects were capable of discriminating between different orientations of the same form, and the extent to which they were capable of recognizing the identity between different orientations of the…

New research in brain development reveals the vital importance of the relationship between caregiver and child in the critical first years of life. This videotape explores the role of parents in stimulating early childhood development. The approximately 29-minute videotape discusses: (1) attachment and the role of touch in creating a bond between…

This paper suggests a variety of learning experiences for parents to provide for their young children from birth to age 5. The introduction stresses the need for many kinds of verbal communication between parents and child and presents a discussion of crying behaviors and the importance of reading to children. Talking and listening activities are…

This bibliography, compiled to alert educators to documents on infant studies, combines entries from the abstract journal, "Research in Education (RIE)" and journal article citations from "Current Index to Journals in Education (CIJE)." The bibliography includes all the citations concerning infants from these 1970-71 ERIC publications, excluding…

This paper reports on a longitudinal study involving 48 mother-infant dyads that attempts to explore the role of the caregiver-infant interactional environment in determining cognitive functioning as related to an understanding of environmental contingencies. The present report includes (1) a progress report to date of the longitudinal data…

This study of language development was intended to chart the developmental course of the spontaneous use of negatives and affirmatives by 1 1/2 - 3-year-olds in response to true or false statements concerning familiar objects, properties, and actions. Forty children, 18, 24, 30, and 36 months of age, were assessed for knowledge of the words used…

This illustrated booklet describes the physical, social, cognitive, sensory, and motor development of the typical infant during the first 12 months of life. Each of 12 chapters is concerned with successive months in a child's first year and is divided into three sections. Specific stimulating activities (i.e., handing toys to the infant's…

Information on infant growth and development from 9-12 months of age is presented in a self-instructional format. This illustrated booklet is part of a related curriculum on parenting and child development for school-age mothers. Infant emotional behavior, cognitive development, toilet training, walking and other motor skills, and perceptual…

Five years have elapsed since the International Conference on Malnutrition, Learning, and Behavior at the Massachusetts Institute of Technology. The present Seminar was held to examine progress since then. The following papers were presented and discussed: "Malnutrition and the Nervous System," Donald B. Cheek, A. B. Holt, and E. D. Mellits;…