This review challenges the traditional interpretation of infants' and young children's responses to three types of potentially "fear-inducing" stimuli--snakes and spiders, heights, and strangers. The traditional account is that these stimuli are the objects of infants' earliest developing fears. We present evidence against the…

Infants are sensitive to biological motion, but do they recognize it as animate? As a first step towards answering this question, two experiments investigated whether 6-month-olds selectively attribute goals to shapes moving like animals. We habituated infants to a square moving towards one of two targets. When target locations were switched,…

Two studies investigated how 5- to 10-year-olds integrate perceptual causality with their knowledge of the underlying causal mechanism, using two devices in which a bell would ring when a ball was dropped in, either immediately or after a delay, depending on the mechanism inside. Findings suggest a link between temporal contiguity and causality in…

Two experiments investigated the role of continuity cues in infants' perception of launching events as causal. Results indicated that younger subjects' perceptions of the particular object may influence perception of causality and that infants' use of cues to causality changes with age. (WP)

The purpose of present experiments with subjects approximately three, five, and seven years of age was to provide additional evidence for the obviousness of the generative transmission principle and to provide initial evidence for the secondary principles of absence and facility. Empirical support was found for each of these selection principles,…

A series of six experiments compares young children's competence in attributing absence of knowledge (ignorance) to their competence in attributing a false belief to the other. (HOD)

Examines developmental change in 4- 7- and 10-month-old infants' perceptions of correlations among attributes to determine whether relational information plays a role in abilities ranging from the perception and recognition of a simple pattern to the formation of a category. (HOD)

Traced emergence of elaborated framework of belief-desire reasoning. Preschoolers and adults were asked to explain why a story protagonist searched for a desired object in an incorrect location. Results suggest that, during late preschool years, conception of cognitive activities as contributing to knowledge and belief becomes integrated into…

Recent research suggests that outcome additivity pretraining modulates blocking in human causal learning. However, the existing evidence confounds outcome additivity and outcome maximality. Here the authors present evidence for the influence of presenting information about outcome maximality (Experiment 1) and outcome additivity (Experiment 2) on…

How do infants identify the psychological actors in their environments? Three groups of 12-month-old infants were tested for their willingness to encode a simple approach behavior as goal-directed as a function of whether it was performed by (1) a human hand, (2) a morphologically unfamiliar green object that interacted with a confederate and…

Examines how certain human brow and mouth gestures influence the attributions of social dominance made by children. Hypothesizes that stimulus photographs depicting adults with lowered-brow expressions or without smiles appear to be more dominant relative to photographs showing adults with raised-brow expressions or with smiles, respectively. (HOD)

Subjects of this study were 144 White, middle-class children in kindergarten, first, second, and fourth grades. Children were interviewed individually about their explanations for both academic and social outcomes and their evaluations of their own outcomes. Self-evaluations became less positive in both domains and less similar across domains with…

Tested three competing structural equation models concerning auditory inspection time (AIT) and cognitive ability. Found that auditory inspection times near age 11 correlate most strongly with later high IQ. (ET)

The purpose of this study was to measure social causality (skin-color attributions) of white children on a Skin-Color Probe, and to explore the developmental concomitants related to children's explanations of skin color. Seventy-two white children, including equal numbers of males and females, were divided into three age groupings (27-59 months,…

Examines the implications of temporal separation for children's developmental differences in inferences drawn about an individual's characteristics after observing multiple instances of that individual's behavior. Also tests two competing hypotheses about how young children process information separated in time. (HOD)