In a permanently changing environment, it is by no means an easy task to distinguish potentially important events from negligible ones. Yet, to survive, every animal has to continuously face that challenge. How does the brain accomplish this feat? Building on previous work in "Drosophila melanogaster" visual learning, we have developed an…

This summary reports briefly on the progress of KEEP research on cognitive processes, specifically the covert verbal and visual activity of elementary school children. Preliminary research results regarding the infrequent use by children of covert verbal ability, or verbal mediational processes (unless prompted) are discussed. Informal…