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John Broadus Watson (January 9, 1878 – September 25, 1958) was an American psychologist who popularized the scientific theory of behaviorism, establishing it as a psychological school. [2]
Behaviorism is a systematic approach to understand the behavior of humans and other animals. [1] [2] It assumes that behavior is either a reflex elicited by the pairing of certain antecedent stimuli in the environment, or a consequence of that individual's history, including especially reinforcement and punishment contingencies, together with the individual's current motivational state and ...
The theory is constructed to advance from basic animal learning principles to deal with all types of human behavior, including personality, culture, and human evolution. Behaviorism was first developed by John B. Watson (1912), who coined the term "behaviorism", and then B. F. Skinner who developed what is known as "radical behaviorism". Watson ...
Watson found that once the rat was well trained, it performed almost automatically on reflex. [ 2 ] [ 5 ] Upon learning the maze over time, they started to run faster through each length and turn. By the stimulus of the maze, their behavior became a series of associated movements, or kinaesthetic consequences instead of stimulus from the ...
[7] [8] Another pioneer was John B. Watson (1913). Watson founded the theory of behaviorism in psychology through the article "Psychology as a Behaviorist Views It". Although Behaviorism has a strong emphasis on empirical psychology, forming the methods cannot be empirically tested, and is therefore considered theoretical psychology.
Since Watson developed the theory of behaviorism, behavior analysts have held that motor development represents a conditioning process. This holds that crawling, climbing, and walking displayed by infants represents conditioning of biologically innate reflexes. In this case, the reflex of stepping is the respondent behavior and these reflexes ...
Tolman disagreed with John B.Watson's behaviorism, so he initiated his own behaviorism, which became known as purposive behaviorism. Tolman's purposive behaviorism focused on meaningful behavior, or molar behavior, such as kicking a ball. This focus was in contrast to simple muscle movements or molecular behavior such as flexing of the leg muscle.
In 1920 John B. Watson and Rosalie Rayner demonstrated such fear conditioning in the Little Albert experiment.They started with a 9-month boy called "Albert", who was unemotional but was made to cry by the loud noise (unconditioned stimulus) of a hammer striking a steel bar.