The rate at which people process information appears to influence many aspects of cognition across the lifespan. However, many commonly accepted measures of "processing speed" may require goal maintenance, manipulation of information in working memory, and decision-making, blurring the distinction between processing speed and executive…

In this landmark book, Scott Page redefines the way we understand ourselves in relation to one another. "The Difference" is about how we think in groups--and how our collective wisdom exceeds the sum of its parts. Why can teams of people find better solutions than brilliant individuals working alone? And why are the best group decisions…

DIFFERENCES WERE STUDIED AMONG NEUROTIC AND SCHIZOPHRENIC PERFORMANCES, ELICITED BY THE WECHSLER-BELLEVUE ADULT INTELLIGENCE SCALE (PICTURE ARRANGEMENT SUBTEST). TWO GROUPS OF 40 ABNORMAL ADULT SUBJECTS WITH INTELLIGENCE QUOTIENTS BETWEEN 84 AND 116 WERE TESTED. ONE-HALF OF THE SUBJECTS WERE SCHIZOPHRENIC. SUBJECTS WERE REQUIRED TO ARRANGE CARDS…