Some psychologists believe that an organism's behavior is motivated by the need to achieve a state of balance in which the body functions effectively—a state called

Observational learning can also be considered ________ conditioning

a. classical b. operant c. vicarious d. latent

Dr. Clark is counting the number of times the baby rolls her toy off her high chair and on to the floor. Dr. Clark is gathering ____

a. valid data b. quantitative data c. qualitative data d. reliable data