Laboratory experiments differ from field experiments in that they afford the experimenter less control over the variables of research interest

Bar graphs easily express the percentage portion of each part to the whole

Indicate whether the statement is true or false

A prediction that you or someone else makes that directly or indirectly causes the prediction to come true is called

a. self-perception forecasting. b. a behavior predictor. c. a self-fulfilling prophecy. d. a foretold outcome.