This volume brings together leading authorities from multiple disciplines to examine the relationship between brain development and behavior in typically developing children. Presented are innovative cross-sectional and longitudinal studies that shed light on brain-behavior connections in infancy and toddlerhood through adolescence. Chapters…

Through the years, educational systems in the United States have experienced great change. The one-room schoolhouse is now uncommon, but in years past it was the norm. Changes in society have brought about demands for early care and education systems that were not needed or provided as recently as 100 or even 20 years ago. Families today need and…

Reminder cues can impact remembering in infancy in multiple ways. Infants typically show highly specific remembering following a reminder, or reactivation procedure, but in some instances, (such as size perception) have demonstrated an ability to remember when given a cue or prime that differs in certain specific characteristics, relative to the…

The purpose of this study was to determine the relationship between high risk infants' sensorimotor development and their use of intentional communications. Twenty-six 20-month-old infants, selected at birth by use of High Risk Index, were studied. At 15 months of age each infant was administered five scales from the Uzgiris-Hunt Ordinal Scales of…

This paper reports the effects of one hour of extra post-partum contact between mother and infant on the quality of the attachment observed when the infant was one year old. It was hypothesized that infants in the extra contact condition would be classified as securely attached while regular contact infants would be less frequently classified as…

Three related experiments were conducted to investigate the effects of novel and familiar stimuli on infant attention. The procedure in each of the experiments was to place an infant before a matrix panel composed of six rows of six lights. Two patterns of lights were used to obtain the infants' fixation time: (1) a point pattern, a single…

In this study, free play with toys having unambiguous functions was examined to test the hypothesis that a basic cognitive metamorphosis is associated with the new competences displayed in children at about 12 months. Functional play was observed in 64 children at 9 1/2, 11 1/2, 13 1/2, and 15 1/2 months of age. Six sets of toys with 36…

This study explored the relationship between the mother-infant interaction and the concurrent perceptual-cognitive and intellectual status of the infant. One hundred and eight-nine 12-week-old infants were given a battery of perceptual-cognitive tasks, including the Mental Developmental Index (MDI) of the Bayley Scales, the Corman-Escalona Scales…

Attempts to determine whether infants' performance in two search tasks is related to their entry into Stage 6 of object permanence development (thereby testing Piaget's claim that only Stage 6 infants possess the capacity for representation). (BD)

Distributed by the U.S. Departments of Agriculture, Education, and Health and Human Services, this pamphlet provides parents with information and advice about their infants in the tenth month of life. Following a brief description of developmental characteristics at this age, the pamphlet offers advice on a variety of topics, including: guarding…

This paper presents the results of a comparative analysis between full term typical infants and those born micropremature in the developmental construct of mastery motivation. The sample consisted of 10 micropremature infants with developmental levels within the normal limits and 10 full term 9- to 12-month-olds (adjusted for prematurity) matched…

Distributed by the U.S. Departments of Agriculture, Education, and Health and Human Services, this pamphlet provides parents with information and advice about their infants in the eighth month of life. Following a brief description of developmental characteristics at this age, the pamphlet offers advice on a variety of topics, including: ways to…

Distributed by the U.S. Departments of Agriculture, Education, and Health and Human Services, this pamphlet provides parents with information and advice about their infants in the sixth month of life. Following a brief description of developmental characteristics at this age, the pamphlet offers advice on a variety of topics, including: finding a…

Distributed by the U.S. Departments of Agriculture, Education, and Health and Human Services, this pamphlet provides parents with information and advice about their infants in the ninth month of life. Following a brief description of developmental characteristics at this age, the pamphlet offers advice on a variety of topics, including: ways to…

Examined in four studies whether and when infants connect information about an actor's affect and perception to their action. Found that 12-month-olds, but not 8-month-olds, recognized that an actor was likely to grasp the object she had visually regarded with positive affect. Replicated findings with 12- and 14-month-olds and with several…