Much research has focused on cognitive skills in isolation from daily life and from action. However, memory and thinking in daily life are not separate from, but are part of, doing. This study is based on a theoretical framework that encompasses an integrated account of mind in action. This "activity theory" holds that neither mind as such nor…

The impact of age effects on nonverbal memory for auditory or tactual patterns has been largely neglected in research studies. The effects of age on nonverbal memory were investigated by comparing subjects (N=120), divided by age decades into six groups (N=20), through tests using visual, auditory, and tactual items which were resistant to verbal…

Nonverbal learning disorders are less common than the typical language-based learning disabilities identified by school staff. Appropriate intervention is highly dependent on the accurate diagnosis of this disorder. Emphasis on performance and behavior management often obscures the etiology of a child's difficulties and leads to ineffective…

A study tested the effects of between-channel redundancy on television news learning. Redundancy, defined as shared information, was proposed as an explanatory variable that considers the relationship between information in three channels: the audio, the nonverbal pictorial, and visual-verbal print channel. It was hypothesized that pictures would…