Since transferring from her all-girls school, Angela's grades in advanced math have dropped. Assuming the material is similar and her teacher is fair, what might explain this change?

B. F. Skinner examined __________, which refers to a learning process where behavior is changed by the consequences of that behavior

a. cognitive processing b. psychophysics c. observer bias d. operant conditioning

Bannister has run a mile in just under four minutes, which is his best time ever. This would represent his level of ____ for this skill

a. compliance b. docility c. competence d. proactivity