Children perform worse than adults on tests of cognitive flexibility, which is a component of executive function. To assess what aspects of a cognitive flexibility task (cued switching) children have difficulty with, investigators tested where eye gaze diverged over age. Eye-tracking was used as a proxy for attention during the preparatory period…

Across three experiments involving four-, five-, and six-year-olds, the same pattern of ability to sequence events was found: familiar events in forward order were the easiest to sequence, then unfamiliar events in forward order, familiar events in backward order, and finally unfamiliar events in backward order. (Author/RH)

To examine the hypothesis that children's difficulties on traditional perspective-taking tasks are in part due to intellectual realism (inappropriately including what is known to exist in a representation of what is seen), 60 three-, four-, and five-year-old children were asked to select representations of various arrangements of blocks.…

Results of three experiments support the conclusion that tasks involving the localization of objects or events from mirror images are not direct indices of self-recognition among children between 14 and 22 months of age. Rather, they indicate the skill of infants in using the mirror as a perceptual tool. (RH)

The purpose of this research was to examine developmental changes in the knowledge about what variables affect performance on the incidental learning task. Kindergarteners, second graders, fifth graders, and college students indicated on a rating scale how many animals a hypothetical person would remember under easy and difficult levels of each…

Attention to others' activity increased with age in children ages four to six. Subjects who showed stable gains in performance level across sessions engaged in more observation of others' activity than did subjects who showed only temporary gains. Subjects who showed no gains observed others' activity least. (Author/RH)

In the first experiment, 16 kindergarten children were tested on vertical/horizontal and oblique discriminations in symmetrical and asymmetrical alignments. When stimuli were asymmetrically aligned, the former discrimination was learned as rapidly as the latter. The second experiment demonstrated that the influence of configurational cues in…

Twenty preschoolers and 10 student teachers were asked to reconstruct the complete layout of their classroom by using a small-scale model as well as by using life-size furniture in the classroom itself. Children's performances were significantly better in the classroom than they were on the model. (Author/MP)

Tested whether intrinsic motivation depends on matching cognitive level and task demands and assessed effects of rewards and praise on intrinsic motivation. Children preferred tasks just beyond their ability levels. Praise had mixed effects: rewards decreased intrinsic motivation among highly motivated children but did not influence intrinsic…

Three studies investigated preschoolers' reasoning about ability. Findings suggested sensitivity to mental state information when judging another child's ability, and they perceived positive correlations between effort and academic success, and "niceness" and high academic ability. Comparisons with 9- to 10-year-olds suggest that…

Visual and auditory processing of complex sentences was examined among 8- through 11-year-olds. Findings suggested a U-shaped learning pattern for on-line processing of restrictive relative clauses. Off-line accuracy scores showed different patterns for good and poor comprehenders. Incorrect local attachment strategy use was related to sentence…

When kindergarten, second grade, fourth grade, and college students listened to stories and were asked to predict and explain the story character's behavioral or emotional reaction to a new event, the use of personality attributions to predict and explain future reactions increased with age. (RH)