Selective sustained attention is vital for higher order cognition. Although endogenous and exogenous factors influence selective sustained attention, assessment of the degree to which these factors influence performance and learning is often challenging. We report findings from the Track-It task, a paradigm that aims to assess the contribution of…

The problem of how best to capture, direct, and enhance children's abilities to pay attention has been a central feature of educational thought and practices over a long duration. And, while having students pay attention in class has been a concern of teachers across the ages, beginning in the Enlightenment we find a significant shift in…

Examines individual variation in infants' exploratory play with objects. Distinguishes exploratory and nonexploratory manipulative play, and shows that only exploratory play relates to focused attention and learning. Discusses resistance to distraction during focused attention, relationships between exploratory play and mastery motivation, and the…

This paper reports on two experiments conducted in an attempt to extend findings by Ellis which suggest a rehearsal deficit in mentally retarded subjects. In experiment one, mentally retarded subjects saw nine stimuli in a serial position probe task for either two, four, or six seconds each. Performances for the two and four second-per-item rates…

This final report discusses research and literature analyses concerned with the attentional mechanisms in children's learning and analysis of cognitive changes from ages 5 to 7. The long-term objective of the project was to relate knowledge about children's attention and learning to issues of educational practice. The project focused its efforts…