1. The Expansion of American Psychology
Between , American Psychology Exploded
Economic Influences on Psychology
World Wars Increased Psychologists
Intelligence Testing

2. James McKeen Cattell (1860-1944)
College President’s Son
Experimented with drugs
Influenced by Galton
Started Psych Journals
Left Columbia because of unpopular war opinions
Mental tests

3. Psychological Testing Movement
Simon and Binet
Terman
Army Alpha/ Army Beta
Racial Differences in Intelligence
Goddard
Horace Mann Bond

4. Draw a Man Test

5. The Accidental Psychologists

6. Lightner Witmer Clinical Psychology First Psychology Clinic
Educational Psychology

7. Industrial Organization Psychology
Walter Dill Scott ( )
Advertising and human suggestibility
Employee Selection
Impact of the World Wars
Hawthorne Study

8. Hugo Munsterberg (1863-1916) Forensic Psychology Psychotherapy
Industrial Psychology
Controversial Figure