4 goals of science
description, prediction, control, explanation
scientific method
scientists uses this method to construct theories that organize, summarize and simplify observations.
steps to scientific method
case study
a technique in which one person is studied in depth to reveal underlying behavioral principles.
clinical case study
the therapist investigates the problems associated with a client
operational definition
precise defining of variable to be manipulated or measured. (what precisely will be eliminated or measured and how)