Training that teaches nonverbal skills such as eyes contact, vocal tone, voice volume, and verbal skills such as initiating and maintaining conversations, expressing feelings, and acting assertively, is called:

A new dog owner is trying to use classical conditioning to train her dog to blink whenever she says "Blink." She blows into his eyes, then says "Blink," but the dog is not learning to blink at her command. To improve her training technique,

a. not say "Blink" until after the dog has blinked. b. say "Blink" before blowing into the dog's eyes. c. say "Blink" without blowing into the dog's eyes. d. give the dog a treat whenever he blinks.

Which of the following is NOT one of the four primary taste qualities that humans perceive?

a. bitter b. sour c. tart d. salt