Children's development and education take place in educational buildings with highly complex acoustic scenes, including spatially distributed target speakers, many surrounding distracting sounds, and general background noises. Auditory selective attention, therefore, is a valuable tool to orient oneself, to focus on specific sound sources, and to…

Efficient attention control is fundamental for infant cognitive development, but its early precursors are not well understood. This study investigated whether dyadic visual attention during parent-infant interactions at 5 months of age predicts the ability to control attention at 11 months of age (N = 55). Total duration of mutual gaze (MG) was…

The ability to attend to one among multiple sources of information is central to everyday functioning. Just as central is the ability to switch attention among competing inputs as the task at hand changes. Such processes develop surprisingly slowly, such that even into adolescence, we remain slower and more error prone at switching among tasks…

The literature on human and animal learning suggests that individuals attend to and act on cues differently based on the order in which they were learned. Recent studies have proposed that one specific type of learning outcome, the highlighting effect, can serve as a framework for understanding a number of early cognitive milestones. However,…

Infants were followed longitudinally to document the relationship between docosahexaenoic acid (DHA) levels and the development of attention. Erythrocyte (red-blood cell; RBC) phospholipid DHA (percentage of total fatty acids) was measured from infants and mothers at delivery. Infants were assessed in infant-control habituation at 4, 6, and 8…

Sixty young children were tested for their understanding that a person who is mentally focused on one thing devotes little or no simultaneous attention to another, totally irrelevant thing. Though most 6- and 8-year olds demonstrated an understanding that task-oriented thought and attention were selectively focused, most of the 4-year olds showed…

Two studies investigated the maintenance of focused attention in the first five years of life. Findings revealed changes over age in the way children concentrate and sustain attention spontaneously during free play. Results point to possible developments underlying the increasing duration of focused attention. (RH)

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…

Robust interference effects were found which declined with age. Manipulating discriminability of the relevant stimulus dimension resulted in large changes in sorting time, but interference effects did not vary with baseline difficulty. These results were interpreted as strongly supporting both an absolute decrement model and a developmental trend…

The incidental learning paradigm supports two findings concerning selective attention: (1) the difference between central and incidental task performance increases with age, and (2) the correlation between central and incidental performance decreases with age. Neither of these findings clearly supports the view that attentional selectivity…

Investigated mechanisms underlying reductions in susceptibility to interference from irrelevant information that are evident in the developing child. Used two experiments requiring attention to one stimulus out of many. Found that age changes in selective attention are mediated to an important extent by changes in the speed and efficiency of…

Studied the ability of 8- and 11-year olds, and college-age subjects, to allocate attention rapidly. Older subjects were better able to reallocate attention. The developmental change in the reallocation of attention appears to be continuous and quantitative. Improvement is linked to the ability to use active attentional strategies. (Author/GH)

The relationship between interpersonal cognitive problem-solving (ICPS) skills and the behavioral adjustment of 30 hyperactive boys (from 5.5 to 12.5 years of age) was examined. Each S was individually administered two problem solving measures to assess alternative thinking and means-end thinking. The childrens' self-concept was also assessed and…

Describes two experiments that examined the effects of quantity and depth of processing on elementary school children's time perception. (HOD)