OBJECTIVES To examine the longitudinal relationship between sensory functioning and a broad range of cognitive functions after 6 years follow-up and whether cataract surgery or first-time hearing aid use affected cognition. DESIGN Hierarchical regression procedures were employed to determine whether sensory functioning was predictive of cognitive performance. SETTING Maastricht University a...

The article describes the changes that have taken place in connection with process of creating and using visual aids for teaching mathematics era computerization education. main new formation is transformation static visibility into dynamic. computer literacy schoolchildren, which has grown over years education, makes it possible not only teachers, but also students themselves to participate cr...