Dr. Flint is conducting an experimental study of the impact of exercise on self esteem. In his study, exercise would be the _______ variable.
A) replicated
B) dependent
C) confounding
D) independent
Hindsight bias, overconfidence, and perceiving order in random event often lead us to overestimate the value of.
A) the placebo effect
B) wording effects
C) random sampling
D) common sense judgments