A method of studying developmental changes by evaluating the same people at different points in their lives is a ________ study

____ is a consequence that has the effect of decreasing the chance that the behavior that came before it will happen again

a. Negative reinforcement c. Punishment b. Shaping d. Operant response

The delayed persuasion that takes place after people forget the source or its connection with a message is known as ________.

A. the primacy effect B. the sleeper effect C. the recency effect D. the context effect