How is attention guided by past experience? In visual search, numerous studies have shown that recent trials influence responses to the current trial. Repeating features such as color, shape, or location of a target facilitates performance. Here we examine whether recent experience also modulates a more abstract dimension of attentional control,…

The purpose of this study was to compare three variables in terms of how well they predict orthographic functioning. To this end, the authors examined the relative contributions of rapid automatic naming, exposure to print, and visual processing to a composite measure of orthographic functioning in a heterogeneous group of 8- to 12-year-old…

THE SPECIFIC OBJECTIVES OF THE STUDY WERE TO CONFIRM (1) THAT A SHORT PERIOD OF EXPERIMENTAL TEACHING ENHANCES THE VISUAL BEHAVIOR OF PARTIALLY SIGHTED CHILDREN TO THE EXTENT THAT THERE ARE SIGNIFICANT INCREASES IN VISUAL DISCRIMINATION TEST SCORES AND (2) THAT THERE IS A SIGNIFICANT INCREASE IN RECORDED NEAR-VISION ACUITY OF EXPERIMENTAL SUBJECTS…

THE BASIC INTENTION OF THE STUDY WAS TO INVESTIGATE MENTAL RETARDATION IN TERMS OF PERCEPTUAL AND RESPONSE ABILITY DEFINITIONS, TO TEST THESE ABILITY DEFINITIONS OBJECTIVELY, AND TO EVALUATE THEM AS THEY RELATE TO THE INTELLIGENCE FACTOR. BOTH PERCEPTUAL AND RESPONSE FACTORS WERE EXAMINED FROM THE STANDPOINT OF MENTAL DISTURBANCES WITH REFERENCE…

This study compared Chinese-American and Caucasian-American children and families in order to better understand which cultural and family characteristics, parent beliefs, and parent practices operate at the early childhood level to produce the more uniform high level of math achievement among Asian-American children. Forty second-generation…