Which psychologist dared to ignore the whole consciousness issue and return to a study of scientific inquiry by focusing on observable behavior?

A heuristic is BEST described as a

a. rule of thumb. b. step-by-step procedure. c. time-consuming process that guarantees success. d. schema. e. categorization process from general to specific.

Low-SES individuals are particularly at the mercy of life's unpredictable events. Which of the following limitations does this illustrate?

A) Deprivation B) Helplessness C) Insecurity D) Limited alternatives