Two-month-old infants were examined to determine whether, during localization of peripheral target, step size and number of steps were determined prior to the first saccade in a localizing series. It was found that on the majority of trials, a series of saccades was made toward the target hemifield. (Author/RH)

The language acquisition process in the hearing infant is reviewed and its potential as a model for an initial language program for the deaf child is considered. (Author)

To study sensitivity to radial location of an odor source, 20 human newborns, ranging from 16 to 130 hours of age, were presented with a small amount of ammonium hydorxide. (Author/JMB)

Elaborates some of the ideas of Baldwin and Piaget concerning the self-teaching functions of circular reactions, or self-induced repetition of particular schemes, and imitation. Argues that these functions are means for cognitive constructions. Discusses the evolution of imitation and circular reactions in primates. (BC)

Examined the relationship between changes in electroencephalograms and the development of the ability to perform cognitive tasks involving frontal lobe functioning in infants of 7 to 12 months of age. Infants who successfully found a hidden object showed changes in the power of brain electrical activity in the frontal lobe. (BC)

Suggests that infant and toddler play environments should provide (1) adult-planned experiences, such as walking on a constructed trail; (2) child-directed experiences, such as sand and water play; and (3) experiences of the natural environment, such as observing and examining flowers and animals. (BC)

Addresses claims by Ackles and Karrer (1991) that the neurophysiological evidence used to support Dannemiller and Banks' selective adaptation model of early infant habituation (1983) fails to do so. Some evidence that has emerged since 1983 shows that some aspects of habituation during early infancy cannot be explained by appealing to selective…

Conducted qualitative study of adoptive parents' (n=21 couples) reactions to recent open adoptions of their infants. Findings indicated overwhelmingly positive feelings about open adoption. Respondents often noted that issue of openness was eclipsed by other concerns: coping with infertility, finding a baby, dealing with personnel, and dealing…

Explores whether 5-month-old infants (N=56) develop numerical- or location-based expectations by using a violation of expectation paradigm with possible and impossible events. Reports that infants use a more abstract representation than object location, the numerical nature of which is discussed. Contains 25 references. (Author/ASK)

Investigated 4- and 7-month olds' matching of unfamiliar, dynamic faces and voices on basis of age or maturity. Found significant matching at both ages; infant's prior experience with children appeared to facilitate matching at 7 months. Also found visual preference for children's faces. Another experiment assessed matching by 7-month olds, only…

Two experiments presented infants with artificial language input in which at least two generalizations were logically possible. The results demonstrate that infants made one of the two generalizations tested, the one that was most statistically consistent with the particular subset of the data they received. The experiments shed light on how…

Three experiments with a novel variation of the inductive generalization procedure examined 18- and 22-month-olds' knowledge of objects' motion properties. Infants observed simple air and land movements modeled with an appropriate category member (e.g. dog) or an ambiguous block and were allowed to imitate with one or more of four exemplars. The…

Systematic ignoring and two modifications of it (systematic ignoring with minimal parental check and systematic ignoring with parental presence) were evaluated for treatment of Infant Sleep Disturbance (ISD). Fifteen infants (6-15 months of age) participated in a study utilising a multiple-baseline design across the three treatment programs.…

Four experiments investigated whether 12-month-old infants use perceptual property information in a complex object individuation task, using the violation-of-expectancy looking time method (Xu, 2002; Xu & Carey, 1996). Infants were shown two objects with different properties emerge and return behind an occluder, one at a time. The occluder was…