It has been estimated that benzodiazepines are currently being used by approximately __________ of adult North Americans

In Bandura's Bobo doll experiments

a. children who saw an adult hitting the Bobo doll were more aggressive when they had a chance to play with the Bobo doll than children who watched non-aggressive adult models b. this modeling effect was not found if the children watched the adults being aggressive in a film c. Bandura's study demonstrated observational learning d. some of the above e. all of the above

Acquisition can be described as the process in which

A) the conditioned response is established. B) stimulus discrimination occurs. C) reinforcers are distinguished from punishers. D) conditioned response diminish over time.