visual training includes special practices that improve eye performance of control and coordination. this training is used to enhance visual function in sports performances. the aim of this study was to examine the effect of a visual training course on volleyball serve reception skill. 40 high school students (17-19 years old) were selected randomly and divided into four groups: visual training...

Two experiments investigated the mental representation of spatial descriptions. In Experiment 1, the subjects classified a series of diagrams, each presented after a spatial description, as either consistent or inconsistent with the description. They were then given an unexpected recognition test of their memory for the descriptions. The subjects remembered the meanings of determinate descripti...