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Jack Michael (January 16, 1926 – November 12, 2020) was an American psychologist and professor at Western Michigan University. He developed one of the first token economies, the concept of motivating operations (MOs), and is a pioneer of what is now referred to as
applied behavior analysis Applied behavior analysis (ABA), also referred to as behavioral engineering, is a behavior modification system based on the principles of respondent and operant conditioning. ABA is the applied form of behavior analysis; the other two are: ...
(ABA, also called behavioral engineering).


Early life

Michael, named John Lester Michael, was born on January 16, 1926, in Los Angeles, California. He had no siblings. His father Lester Lioniel was an automobile mechanic and his mother Willie did not work outside of the home. He lived in a lower-middle-class neighborhood near downtown L.A. from the time he was 5 years old until he was drafted into the army at 18. As a youth, he joined an inner city Hispanic gang but avoided fights, protected by members who needed his help with their own schoolwork. He developed an early love of reading, accompanying his mother to the library on Saturdays. He attended elementary school from 1931 to 1937, Junior High School from 1938 to 1940, and High School from 1941 to 1943. He was in the Boy Scouts for about 3 years, took drum lessons, and played in a youth orchestra/marching band.


Career

Michael entered UCLA as a chemistry major in Fall 1943, completed one semester, then was drafted into the army in June 1944 (in the middle of his second semester). Although he was a very good student in high school, he was an average student at UCLA, earning a C-average his first year. He was professor emeritus of psychology at Western Michigan University. He began teaching at WMU in 1967 and retired from the university in April 2003, teaching for a total of 36 years at WMU. He was married to Alyce Dickinson, former chairman of the I/O department at Western Michigan University.


Publications

Michael has published over 70 articles and 1 book, ''Concepts and Principles of Behavior Analysis''. As a professor at the
University of Houston The University of Houston (; ) is a Public university, public research university in Houston, Texas, United States. It was established in 1927 as Houston Junior College, a coeducational institution and one of multiple junior colleges formed in ...
, he and his colleague Teodoro Ayllon conducted the well-known study ''The psychiatric nurse as a behavioral engineer'' (1959) in the '' Journal of the Experimental Analysis of Behavior'' (JEAB) where a
token economy A token economy is a system of contingency management based on the systematic reinforcement of target behavior. The reinforcers are symbols or tokens that can be exchanged for other reinforcers. A token economy is based on the principles of o ...
was employed for hospitalized patients with
schizophrenia Schizophrenia () is a mental disorder characterized variously by hallucinations (typically, Auditory hallucination#Schizophrenia, hearing voices), delusions, thought disorder, disorganized thinking and behavior, and Reduced affect display, f ...
and
intellectual disability Intellectual disability (ID), also known as general learning disability (in the United Kingdom), and formerly mental retardation (in the United States), Rosa's Law, Pub. L. 111-256124 Stat. 2643(2010).Archive is a generalized neurodevelopmental ...
. This helped to set what was then known as behavior modification in motion, and in turn, led to the establishment of the discipline of
applied behavior analysis Applied behavior analysis (ABA), also referred to as behavioral engineering, is a behavior modification system based on the principles of respondent and operant conditioning. ABA is the applied form of behavior analysis; the other two are: ...
when researchers at the
University of Kansas The University of Kansas (KU) is a public research university with its main campus in Lawrence, Kansas, United States. Two branch campuses are in the Kansas City metropolitan area on the Kansas side: the university's medical school and hospital ...
started the ''
Journal of Applied Behavior Analysis The ''Journal of Applied Behavior Analysis'' (JABA) is a quarterly peer-reviewed academic journal which publishes empirical research related to applied behavior analysis. It was established in 1968 and is published by Wiley-Blackwell on behalf of ...
'' (JABA) in 1968. Ayllon, T. & Michael, J. (1959). The psychiatric nurse as a behavioral engineer. ''Journal of the Experimental Analysis of Behavior. 2,''323–334

He was also the past editor of '' The Analysis of Verbal Behavior'' (TAVB), which publishes theoretical and experimental work related to extensions of Skinner's analysis of
Verbal Behavior ''Verbal Behavior'' is a 1957 book by psychologist B. F. Skinner, in which he describes what he calls verbal behavior, or what was traditionally called linguistics. Skinner's work describes the controlling elements of verbal behavior with termin ...
.


References

{{DEFAULTSORT:Michael, Jack 21st-century American psychologists Behaviourist psychologists 2020 deaths 1926 births Western Michigan University faculty