Dr. Camby is in her sleep lab observing a patient in the next room. The patient is wired to an EEG machine and the readings are just beginning to register about 20% delta waves. Dr. Camby's patient is entering __________

You are teaching your dog to sit. Every time you say "sit!" and the dog follows your command you give him a treat. This is an example of a _____

a. positive reinforcement b. negative reinforcement c. positive punishment d. negative punishment

What is the most common way to categorize autistic individuals?

a) those with social disturbances, and those without b) those with language disturbances, and those without c) those who inherited the disorder, and those who did not d) those of normal or near normal intelligence, and those who are mentally retarded