Functional near-infrared spectroscopy (fNIRS) is a noninvasive neuroimaging technique that could be uniquely effective for investigating cortical function in human infants. However, prior efforts have been hampered by the difficulty of aligning arrays of fNIRS optodes placed on the scalp to anatomical or functional regions of underlying cortex.…

Although some evidence indicates that even very young children engage in rudimentary forms of strategic behavior, the underlying mechanisms remain largely unknown. This study tested the hypothesis that uncertainty monitoring underlies such behaviors. Three-, four-, and five-year-old children ("N" = 88) completed a perceptual…

This research explores whether young children are sensitive to speaker gender when learning novel information from others. Four- and 6-year-olds ("N" = 144) chose between conflicting statements from a male versus a female speaker (Studies 1 and 3) or decided which speaker (male or female) they would ask (Study 2) when learning about the functions…

In adults, most cognitive and emotional self-regulation is carried out by a network of brain regions, including the anterior cingulate, insula, and areas of the basal ganglia, related to executive attention. We propose that during infancy, control systems depend primarily upon a brain network involved in orienting to sensory events that includes…

This study investigated the visual information that children and adults consider while switching or maintaining object-matching rules. Eye movements of 5- and 6-year-old children and adults were collected with two versions of the Advanced Dimensional Change Card Sort, which requires switching between shape- and color-matching rules. In addition to…

This study was designed to ascertain the nature of information storage in humans and to determine the channel capacity of Ss at various stages of development. A 3 x 2 x 2 multivariate complete factorial design was employed: the three levels of the first factor (Age) were 5, 8, and 12 years; the two levels of the second factor were Visual and…

Studies the distribution of attention to actors in a visual event and the influence of linguistic variables on attention. Naming an actor had a strong directing influence on attention in a neutral period and more limited effects on attention during and after the action. (RMH)

Investigates whether procedural differences or developmental changes account for the ambiguous results obtained in previous research on the affective consequences of mere exposure to visual stimuli with 7-, 9-, and 11-year-old children. (Author/ED)

This study aimed to investigate the explanations of 80 kindergarten children on pictorial humor. The children were asked to observe and describe a specific visual stimulus, and say whether they considered it as funny providing their rationale. The study was developed on the basis of humor being an incongruity thus the data were examined against…

Preparation of this paper supported by U.S. Public Health Grant HD-0890, a grant from the Carenegie Corporation, and by U.S. Public Health Grant HD-2680.

A study was conducted to examine the situational generality of extended learning in early infancy. Ss were 17 infants within one week of eight weeks of age. All but two were Caucasian, and all were from middle-income families. The apparatus consisted of a pressure sensing pillow which, when placed under the infant's head or feet, was sensitive to…

The differential visual responses of 20 Down's Syndrome and 20 normal infants (CA 8 months) to 13 pairs of visual targets were compared. Although DS subjects generally looked longer at the stimuli than normal subjects, they showed a response differential in only 3 stimulus pairs compared to 11 for the normals. Six of the stimulus pairs elicited…

A new model is proposed for explaining children's performance on Pascual-Leone's test of M-space. The new model is used to generate theoretical performance curves for children at four different age levels and seven different levels of stimulus complexity, and it is a viable alternative. Differences between the models are reviewed. (Author/RD)

Presents a study of decalage between object permanence and person permanence. Decalage was influenced by environmental as well as stimulus factors with infants tested between 6- and 81/4-months/of-age. (BD)