Functionalism focuses on the acts and functions of the mind rather than its internal contents. William James is the author of the book, “Principals of Biology”. It is considered to be one of the most important texts in modern history.
In 1996 the founder of psychoanalysis, Sigmund Freud, introduced the term in a scholarly paper. He suggests that people are motivated by power, unconscious drives and conflicts. But Fraud was criticized for his lack of statistical data and the fact that he used a limited number of disturbed adults, mainly women, who were what his research was based on. This was very unscientific (Feldman). The behaviorist approach studies observed behavioral responses of humans and animals. The behaviorist approach believes we learn to behave in response to our environment, either by stimulus-response association, or as a result of reinforcement. Founded by John B Watson in 1915, (Tankersley) behaviorists focus on the influence of the environment, they chose not to be concerned with the internal mechanisms that occur inside the organism, they believe that your behavior depends on what factors are present in the environment at any given time. Another big contributor to this approach is Ivan Pavlov who was made famous for conditioning in which he used dogs in an
Cited: * Fredrickson, Joan. "Psychology in the Making." 12 Mar. 2010. Web. 26 Jan. 2013. * Feldman, Robert S. "Chapters 1 & 10." Psychsmart. N.p.: Mcgraw-Hill Companies, n.d. 1+. Print * Tankersley, John T. "Fathers of Psychology." N.p., 21 Oct. 2009. Web. 26 Jan. 2013