This study examined the hypothesis that differences in performance of impulsive and reflective children on the "20 questions" test are due to individual differences in preferred perceptual processing strategy rather than in cognitive maturity of problem-solving strategy. (Author/JMB)

Investigates the relationships between levels of cognitive complexity and three levels (graphic, formal, and inferred) of modeling complexity in community college students. (GA)

Examines the effect of different training methods on perceptual learning of impulsive children. A matching to sample method (M), and a differentiation method (D) were used. Data indicated that Ss receiving D training learned to process features distinguishing stimuli; whereas, Ss receiving M training showed no preference for a particular mode of…

Research using subjects wearing glasses that allowed them to see a target but not their responding limb or the outcome of movement indicated that there is a relationship between proficiency of performance and variability of target practice. (CJ)

Two Masters' theses, by Andrea Weiss and Melinda Welles, pursuing related questions were synthesized into a final report, "Field Independence-Dependence, Reflection-Impulsivity, and Problem-Solving Styles of Preschool Children," of which this interim report is a summary. The major purposes of both investigations were to determine: (1)…

Two techniques were used to modify an impulsive conceptual tempo on a visual discrimination task. The subjects were 42 first grade white children who had previously been classified as impulsive or near-impulsive on the Matching Familiar Figures Test given to 82 children. These subjects, who had scored above the median on errors and below the…

This paper reviews studies on cognitive processes that may mediate the development of early learning problems. Topics covered include auditory and visual discrimination deficits, integration of information from different modalities, the significance of attentional factors, contributions of memory factors, and the importance of cognitive style…

Visual recognition, navigation, tracking, and imagery are posited to involve some of the same types of representations and processes. The first part of this paper develops a theory of some of the shared types of representations and processing modules. The theory is developed in light of neurophysiological and neuroanatomical data from non-human…

Function of attention in infants is explored. Assuming (1) that infants respond differently to novel situations than to familiar ones; (2) that the infant's pattern of response is a partial reflection of the process of acquiring a perceptual memory of the stimulus, and (3) that sex differences may occur in the rate of habituation, 120 infants…

Performance of 162 children, ages five to seven, on concept formation and perception tests indicated that enforced delay in responding minimally affected all reflective subjects and impulsive boys; impulsive girls improved. (Available in microfiche from: Carfax Publishing Company, Haddon House, Dorchester-on-Thames, Oxford 0X9 8JZ, England.) (CP)

This volume includes reports of five research projects of the Kansas Center for Research in Early Childhood Education: (1) Individual Differences in Newborn and Young Infants, including research with the Brazelton Neonatal Assessment Scale and laboratory studies of infant discriminative abilities; (2) Development of Social Competence, including…