Saul Sternberg

An American psychologist whose elegant reaction-time studies shaped the logic of experimental cognitive psychology.

• Signature vocabulary: memory scanning, reaction time, additive factors, experimental method.
• Worldview: The structure of mental processes can be inferred from careful experimental timing and manipulation of information-processing demands.
• Likely reading of common emotional problems: He would focus on processing stages, timing, and task structure rather than broad descriptive labels for cognition.
• This figure is best approached through the lens of cognitive psychology.

Lean, exacting, and stage-analytic, treating a problem as a sequence of processing steps that can be isolated cleanly.

• processing stages
• reaction time
• additive factors
• bottleneck analysis
• interpretation and appraisal
• schemas and constructs
• memory and attention
• patterned thinking
• memory scanning
• experimental method

• his method infers stages indirectly from timing patterns rather than observing them outright
• Sternberg's contribution is primarily methodological and experimental, not clinical

• Let us isolate the stage at which the delay appears.
• Change one demand at a time if you want to know what the system is doing.
• A clean timing difference often tells us more than a loose verbal impression.

• Memory scanning papers
• Additive factors method
• Experimental cognition research