Examined preschoolers' and second and fifth graders' development of two types of perspective taking: (1) perspective taking based on differences in the information available to two people; and (2) perspective taking based on differences in weighting the same information. (RH)

Examined the main technique used to show a basic inability in three-year olds to make judgments about a person's thoughts when that person's knowledge happens to be false. Results reveal that test questions that are temporally specific and syntactically straightforward enable most three-year olds to attribute false beliefs to others. (RH)

Results show that the ability to identify the odor of alcoholic beverages and know the norms for use of alcoholic beverages exists among preschool children. Findings also show that at least some aspects of that ability are enhanced by living in a family whose drinking pattern indicates heavy consumption of alcoholic beverages. (RH)

In a study of four-, six-, and eight-year olds, communication about the left-right dimension proved to be particularly difficult for four-year olds. Frames of reference that children incorporated into their directions changed with age and differed for directions about front-back and left-right dimensions. (RH)

Two experiments examined the possibility that children and adults possess a single-object/single-motion intuition. This intuition involves the view that all parts of a rigid object must move at the same speed because they all move together. (RH)

Results of three experiments support the conclusion that tasks involving the localization of objects or events from mirror images are not direct indices of self-recognition among children between 14 and 22 months of age. Rather, they indicate the skill of infants in using the mirror as a perceptual tool. (RH)

Findings reveal that memory retrieval at six months of age is highly specific to the setting in which the memory is acquired. This suggests that infants learn what events are associated with what places before they are able to locomote independently and acquire a spatiotemporal map of the relations between those places. (RH)

Results suggest that infants' preference for the exaggerated prosodic features of infant-directed speech is present from birth and may not depend on any specific postnatal experience. The possible role of prenatal auditory experience in speech is considered. (RH)

A total of 41 hearing-impaired toddlers, 41 toddlers who could hear, and their mothers, all of whom could hear, were observed in Ainsworth's Strange Situation and during free play. Results suggest that development of a secure attachment and a good mother-toddler relationship does not depend on normal language development during the toddler years.…

Findings suggest that social difficulties that are present as late as three years of age in some low-birthweight children are related to the type and severity of early medical complications. In spite of severe neonatal medical risk, high-risk and low-birthweight children showed many similarities in their social development to low-risk and…

Results of a study of low-income, inner-city mothers and their 13-month-old infants supported the hypothesis that increased physical contact achieved through the use of a soft baby carrier makes mothers more responsive to their infants and promotes the formation of more secure attachment between infants and mothers. (RH)

Minor parenting hassles appear to be an important source of stress, not only in their ability to contribute to major life stress predictions, but also as a meaningful independent construct for assessing stress in the parent-child context. (RH)

Mothers who exhibited high illusory control showed increased susceptibility to learned helplessness when they tried to solve a child-care task. The early attributional and behavioral style characteristic of high illusory control may be a precursor to overcontrolling, interfering behaviors during the toddler years. (RH)

Children used more complex forms of symbolic play when they played with their mothers than when they were engaged in solitary play. The role of active partnership in symbolic play development is discussed. (RH)

Investigated the ability of 56 children of 2-4 years to deceptively lead others into false beliefs. Results show that 2 1/2-year-olds already practice a variety of deceptive strategies that presuppose an operative theory of mind. (RJC)