Describes how infants and toddlers learn to use action, object, picture, and word symbols, and offers suggestions for educators and caregivers to facilitate symbol use. Discusses how adults can introduce books to young children and enhance the symbolic aspect of the care and education program. (KB)

Five studies examined the contributions of syllable-ordering and rhythmic properties of syllable strings to 6- and 9-month-old infants' speech segmentation. Results indicate that the capacity for integrating multiple sources of information in speech perception emerges between 6 and 9 months, in rough synchrony with the emergence of integration in…

Reviews the literature on the relation between early memory development and corresponding changes in brain development of infants. Finds that an adult-like form of explicit memory emerges between 8 and 12 months of age, drawing heavily on limbic and cortical structures. Offers theoretical perspectives for studying the ontogeny of memory. (JW)

Two experiments examined whether 40 infants would reenact what an adult did or intended to do: (1) infants observed an adult unsuccessfully attempt to complete 4 target acts; and (2) children observed a mechanical device tracing the adults' actions. Infants could infer adults' intentions and imitate target acts, suggesting that children can…

Investigated developmental patterns of cognitive performance over first 3 years of life in sample of 762 low birthweight premature children. Intelligence test scores were obtained at 12, 24, and 36 months adjusted age. Five developmental patterns were identified. Results reveal patterns of cognitive development can be discriminated by three…

For a sample of families consisting of a teen mother and her infant and parents, examined grandmothers' influence on their grandchild and grandparents' indirect effect on their grandchild through their influence on the teen mother's nurturance and perceptions of family support. Found that grandfathers had a direct effect on their grandchild, and…

In discussing cognitive development in infants, the article focuses on how the infant brain is taught to learn, what the learning mechanisms are (events that happen at synaptic contacts between nerve cells that lead to learning and memory), what causes mental retardation, and what can be done to prevent or reverse mental retardation. (SM)

Demonstrates the need for a process-oriented, constructivist approach to understanding infants' categorization abilities. Suggests that emphasizing the distinction between perceptual and conceptual categorization has been an obstacle to forging an approach. Proposes a more microanalytic consideration of features available to infants at different…

Compared the interaction of depressed and nondepressed mothers and their infants with joint attention during mother-infant play. Found that although maternal vocal attention was generally higher for male infants than for female infants, depressed mothers gave more vocal attention to female infants. Found no correlation between mothers' vocal…

Notes that children are "wired" to learn, and cites research indicating the importance of talking to an infant for his or her neuron and subsequent cognitive development. Suggests reading aloud, providing positive feedback, responding verbally to the child's actions, and increasing vocabulary. (HTH)

Presents two charts designed by Maria Montessori to illustrate the four planes of development. Claims that Montessori's meticulously researched commentary signals an emerging organic vision of the developmental continuum from birth to adulthood that is relevant to the educational needs of our time. (MOK)

Seventy adolescent mother-child dyads were assessed longitudinally to determine relationships among prenatal maternal knowledge and attitudes about parenting before and after the birth of the child. Found that mothers who were more cognitively prepared for parenting had children who displayed better intellectual development and fewer behavior…

Trained 1- to 3-year-olds to touch a video screen displaying a unique target and appearing among varying numbers of distracters; correct responses triggered a sound and four animated objects on the screen. Found that children's reaction time patterns resembled those from adults in corresponding search tasks, suggesting that basic perceptual…

Debunks the "myth of the first three years"--notions about synaptic density changes, critical periods, and "enriched" or complex environments in early brain development. Neuroscientists say synaptic densities vary over the life span. There is no linear connection between number of synapses in the brain and brainpower or intelligence. (Contains 44…

This article discusses the importance of humor and how it helps to understand children's thinking from birth to 6 years. The article presents three sections describing how a young child's sense of humor reveals much about the way he thinks. The first section is entitled "Giggles!" written by Carla Poole. Intended for babies from birth to 2, Poole…