Four-year-old Sarah was excitedly telling her best friend Dori about her visit to the dentist. In the middle of the conversation, Dori piped out with, "You know what, I'm going to have face painting at my birthday party

You want to teach your dog to fetch the remote control for your TV. Why should you first use continuous reinforcement and then switch to partial reinforcement?

What will be an ideal response?

Psychotherapy, as it is most often used, implies the use of

a. psychiatric drugs. b. somatic approaches. c. verbal interactions. d. all of these.