The capacity for self control is known as:

According to goal-setting theory, motivation is enhanced when employees accept and are committed to specific, difficult goals as well as when they:

A) are given feedback regarding progress toward those goals. B) are rewarded for reaching those goals. C) can see the effort-to-performance link. D) can see the performance-to-outcome link.

In an experiment, some people receive an active drug while others receive a placebo. Neither the subjects nor the people administering the drug know which people got the drug and which got the placebo. This is an example of a(n) ______ procedure

a. single-blind b. double-blind c. alternative hypothesis d. placebo