Thought, or thinking, is a cognitive process in which the mind considers, creates, or manipulates ideas, representations, or information. Core forms include judging, reasoning, concept formation, prob
The Thinker by Auguste Rodin (1840–1917) in the garden of the Musée Rodin, Paris
Man thinking on a train journey
Psychology is the scientific study of the mind and behavior. Its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and mental processes such as th
Thought
…thinking as an intellectual exertion aimed at finding an answer to a question or the solution of a practical problem. Cognitive psychology is a branch of psychology that investigates internal mental processes such as problem solving, memory, and language; all of which are used in thinking. The school of thought…
James McKeen Cattell, the first psychologist in the United States
Wilhelm Wundt (seated), a German psychologist, with colleagues in his psychological laboratory, the first of its kind, c. 1880
One of the dogs used in Russian psychologist Ivan Pavlov's experiment with a surgically implanted cannula to measure saliva, preserved in the Pavlov Museum in Ryazan, Russia
Skinner's teaching machine, a mechanical invention to automate the task of programmed instruction