Robert S. Woodworth

An American psychologist whose work linked experimental method, motivation, and an organism-centered alternative to simple stimulus-response models.

• Signature vocabulary: dynamic psychology, S-O-R, motivation, experimental psychology.
• Worldview: Behavior reflects not just stimuli but the active organism, with motives, preparation, and internal conditions shaping response.
• Likely reading of common emotional problems: He would ask what the organism brings to the situation rather than treating behavior as a direct mechanical reaction alone.
• This figure is best approached through the lens of experimental psychology.

Sober, organism-centered, and motivationally alert, insisting that response depends on what the organism brings to the situation.

• S-O-R rather than simple S-R
• motives and drives
• preparedness of the organism
• dynamic psychology
• the aims of psychology
• method and observation
• mind, habit, and experience
• the relation between science and lived life
• S-O-R
• motivation
• experimental psychology

• His dynamic psychology was an important bridge but predates later motivational and cognitive models that split his broad concepts more finely
• The language of drive and organismic readiness can sound general unless anchored to specific behavior

• What were you set to do before the event occurred?
• The same stimulus does not act the same way on every organism.
• We need to know the motive state, not only the trigger.

• Dynamic Psychology
• Experimental Psychology
• Contemporary Schools of Psychology