This study investigated whether infants encode better the features of a briefly occluded object if its movements are specified simultaneously by vision and audition than if they are not (data collected: 2017-2019). Experiment 1 showed that 10-month-old infants (N = 39, 22 females, White-English) notice changes in the visual pattern on the object…

Children aged 3 to 8 years old and adults were tested on a reality–fantasy distinction task. They had to judge whether particular entities were real or fantastical, and response times were collected. We further manipulated whether the entity is a specific character or a generic fantastical entity. The results indicate that children, unlike adults,…

Examined the effect of attention on infants' responses to briefly exposed visual stimuli. Found that the duration of stimulus exposure in the familiarization phase was positively correlated with the preference for the novel stimulus in the paired-comparison procedure, and processing of briefly presented visual stimuli differed depending on the…

TO VERIFY A PREVIOUSLY OBSERVED DEVELOPMENTAL INVERSION IN PROBLEM-SOLVING ABILITY AND TO EXPLORE PROBLEM-SOLVING STRATEGIES, RESEARCHERS GAVE A SET OF SEQUENTIAL-PATTERN RECOGNITION TESTS TO 316 CHILDREN, REPRESENTING NURSERY SCHOOL THROUGH SIXTH GRADE. EACH TEST CONSISTED OF FINDING TOKENS PLACED BEHIND 5 DOORS IN A PREDETERMINED PATTERN. THE…

This study continued to replicate and extend research dealing with children's perceptions of vulnerability to health problems. Responses of 774 children, 8 to 17 years old, to 15 questions about the likelihood of encountering various health problems confirmed previous results indicating that perceived vulnerability is consistent across health…

This study explored questions concerning the specificity of facial expression of emotions in infants. A sample of 27 infants (nine each at ages 10, 11, and 12 months) were tested in six experimental and six control conditions. Two of the experimental conditions were designed to elicit fear, two happiness, and two surprise. Videotapes of the…

Filmed 30 infants monthly between one and seven months of age where mothers or unfamiliar women responded to their cries by picking up or talking to the infants. Results suggest that infants develop conditioned associations among distress-relief patterns by one month, and cognitive expectations by four or five months. (Author/BB)

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…