They frequently act as consultants, brought in by management in order to solve a particular problem. Developmental psychologists study the physiological, cognitive, and social development that takes place throughout life. Some specialize in behavior during infancy, childhood, and adolescence, or changes that occur during maturity or old age. They may also study developmental disabilities and their effects. Increasingly, research is developing ways to help elderly people stay as independent as possible.
Social psychologists examine people s interactions with others and with the social environment.
They work in organizational consultation, marketing research, systems design, or other applied psychology fields. Prominent areas of study include group behavior, leadership, attitudes, and perception. Experimental or research psychologists work in university and private research centers and in business, nonprofit, and governmental organizations. They study behavior processes with human beings and animals such as rats, monkeys, and pigeons. Prominent areas of study in experimental research include motivation, thinking, attention, learning and memory, sensory and perceptual processes, effects of substance abuse, and genetic and neurological factors affecting behavior.