124. Dr. MacGyvers a developmental psychologist; Dr. Cooper a cross-cultural : 1385849
124. Dr. MacGyvers is a developmental psychologist; Dr. Cooper is a cross-cultural psychologist; and Dr. Breaux is a cognitive psychologist. For each of these psychologists, briefly define the subfield in which he or she specializes and suggest one issue or question in which he or she might be especially interested.
125. Evolutionary psychology, behavioral genetics, and clinical neuropsychology are three growing fields on the frontiers of today's psychology. Briefly describe each of these fields and suggest a topic that a psychologist in each might investigate.