Subjects of this study were 19- and 23-week-old infants. Results showed that the older infants demonstrated differential attention to novel over familiar stimuli during recognition tests. An examination of their responsiveness during familiarization presentations indicated differing trends of looking activity. (Author/CS)

This study extends previous research by examining whether maternal inattention, impulsivity, and hyperactivity are associated with different parenting behaviors. Ninety-six mother-son dyads participated in the study, and the boys ranged between 4 and 8 years of age. Maternal inattention was uniquely and positively associated with mothers' use of…

Data on attention span, engaged rates, grade levels, and achievement, obtained from the Follow Through Longitudinal Study, were analyzed to examine relationships among the factors which tend to identify exemplary practices schools can adopt to increase the impact of the available time on student achievement. The sample included low income students…

Looking times of 96 preschoolers were recorded as they were habituated on slides of sex-typed toys. After habituation, subjects were shown a test series of 24 slides. (Author/SS)

Examined adult age differences in the effects of perceptual grouping on attentional performance. All three age groups were slowed by the presence of similar irrelevant information, but the elderly were slowed more than were the young adults. (Author)

Kindergarten children were pretested on attention and conservation tasks. Natural conservers performed better than nonconservers on attention tasks during the pretest. Training in attention led experimental groups to perform better than a control group on both attention and conservation tasks. Younger children seemed to benefit from attention…

This study was designed to determine if: a) attentuation of irrelevant information on a selective attention task would result in increased selective attention, and b) a developmental increase in selective attention would be replicated with the use of a different procedure of data analysis than has been used previously. (Author/CS)

Sustained attention to visual and auditory stimuli and reflection-impulsivity were examined in 48 hyperactive and 48 normal 9 and 14 year old boys. Multivariate analyses, followed by univariate tests, indicated that the nonhyperactive Ss increased sustained attention efficiency with age to both visual and auditory Stimuli. Hyperactive Ss increased…

A microcomputer technique was used to measure the attention span of 115 boys and 117 girls in kindergarten through the ninth grade. Attentional ability increased only up through the fifth grade, and both the false alarm rate and the interstimulus interval scores were related to behavioral activity during test sessions. (Author/CB)

The development of capacity for attention was assessed by giving children 5, 8, 9, and 12 years of age a component-selection task with instructions to attend to one component or another, or with no specific instructions regarding the stimuli. (CM)

Examined age-related changes in visual selective attention--ability to resist interference--in children 5 to 12 years old and adults. The interference effect on stimulus evaluation did not discriminate between age groups; however, the interference effect on correct response activation showed a pronounced age-related reduction, suggesting a…

Recent theoretical analyses have implied that there may be age differences in children's tendency to exercise component selection, i.e., to attend selectively to a single component of stimulus objects in a learning situation. In the present study, 6 experiments were conducted, each designed to investigate developmental changes in component…