Contrary to the conventional view of infancy as a sensorimotor period without conceptual thought, research over the past 20 years has shown that preverbal infants are capable of at least 3 conceptual functions: forming concepts with which to interpret the world, recall of the past, and engaging in conceptual generalization. Research is described…

Intelligence and creativity are concepts used to describe the efforts of human beings to achieve the highest aspirations of the human brain-mind-spirit system. Howard Gardner, intelligence and creativity researcher, applied his Multiple Intelligence theory to case studies of creative masters from seven intelligence domains developing a template…

The present longitudinal multi-cohort study examines whether interindividual variability in cognitive performance and change increases in old age, and whether associations among developments of different cognitive functions increase with adult age. Multivariate multiple-group latent growth modeling was applied to data from narrow cohorts separated…

Latent growth models were applied to data on multitrial verbal and spatial learning tasks from two independent studies. Although significant individual differences in both initial level of performance and subsequent learning were found in both tasks, age differences were found only in mean initial level, and not in mean learning. In neither task…

Children's cognitive skills change substantially from the time they enter school at about the age of five to when they graduate from high school a dozen years later. Some changes can be attributed to the school curriculum, but others are part of children's developmental evolution as they mature and interact with the world. Rather than reviewing…

Background: Trials in developing countries suggest that improving young children's diet may benefit cognitive development. Whether dietary composition influences young children's cognition in developed countries is unclear. Although many studies have examined the relation between type of milk received in infancy and subsequent cognition, there has…

Background: Cognitive dysfunction is frequent in Cerebral Palsy (CP). CP motor impairment and associated speech deficits often hinder cognitive assessment, with the result being that not all CP studies consider cognitive dysfunction. Raven's Coloured Progressive Matrices is a simple, rapid test which can be used in persons with severe motor…

In 2 experiments a total of 28 6-and 8-year olds and 9 adults were tested on a task that required making left-right directional judgments from various rotated orientations. The results supported the hypothesis that respondents who answered correctly performed imaginary rotations to correctly align themselves with the object. (MDM)

In two experiments, the principles of cognitive load theory were applied to the design of alternatives to conventional music instruction hypothesised to facilitate learning. Experiment 1 demonstrated that spatial integration of visual text and musical notation, and dual-modal delivery of auditory text and musical notation, were superior to the…

Utilization of a footprint trail for locating a hidden person may indicate the extension of semiotics to the spatial domain of search. We sought to determine whether young children implemented footprint tracking, and found that at 3-years they successfully tracked footprints on only 3% of trials, at 4-years on 9% of trials, and at 5-years on 41%…

David, who from September 1971 to February 1984 actively lived his life in a sterile isolator, was severely deprived of experience of the physical world. His difficulty with the concepts of space, depth, and size related clearly to his limited experience rather than to cognitive or visual-motor-perceptual deficits. (Author/CL)

Children completed a perspectives task involving before-behind and left-right relationships, in which two-dimensional arrays were used to eliminate masking effects that might facilitate the task. The results suggested that children perform equally well on each type of spatial relationship. (Author/MJL)

The locative categories--"in,""above,""below," and "beside"--were investigated to determine whether their exemplars were organized according to the prototype distinction. (RH)

A sample of 44 infants of five months of age showed a significant reaching preference for the apparently nearer region of a computer-generated display. This indicated that the infants were sensitive to boundary flow information for depth at an edge. (RH)

The use of gaze shifts as social cues has various evolutionary advantages. To investigate the developmental processes of this ability, we conducted an object-choice task by using longitudinal methods with infant chimpanzees tested from 8 months old until 3 years old. The experimenter used one of six gestures towards a cup concealing food; tapping,…