Adler
Freud
Horney
Pavlov
Reich
Skinner
Watson
alienist
clinical psychologist
industrial psychologist
neuropsychiatrist
psychiatrist
psychobiologist
psychochemist
psychographer
psychologue
psychopathist
psychopathologist
psychophysicist
psychophysiologist
psychotechnologist
somatist
scientist
Binet
Clark
Eysenck
James
Jung
Leary
Ogden
Piaget
Rogers
Simon
Thorndike
Yerkes
alfred binet
arnold gesell
arnold lucius gesell
b. f. skinner
behaviorist
behaviourist
burrhus frederic skinner
burt
c. k. ogden
carl gustav jung
carl jung
carl rogers
cattell
charles kay ogden
cyril burt
cyril lodowic burt
edward lee thorndike
fred skinner
g. stanley hall
gesell
granville stanley hall
h. j. eysenck
hall
hans eysenck
hans jurgen eysenck
herb simon
herbert a. simon
herbert alexander simon
hypnotiser
hypnotist
hypnotizer
james mckeen cattell
jean piaget
john broadus watson
kenneth bancroft clark
kenneth clark
mesmerist
psychology
psychopathology
analyst
architect
biologist
botanist
chemist
diplomat
economist
educator
journalist
linguist
mathematician
naturalist
novelist
physician
researcher
sociologist
theologian
theorist
Scientologist
anesthesiologist
anthropologist
apologist
endocrinologist
entomologist
geologist
gynecologist
ideologist
musicologist
neurologist
pathologist
rheumatologist
seismologist
urologist
zoologist