Harry is facing an important test and expects to do poorly. He is so anxious that he cannot concentrate or study effectively, but he figures that since he's going to do badly anyway, he should not bother. This is an indication of Harry's __________

In children, private speech is usually silent

Indicate whether this statement is true or false.

You and a friend are quizzing each other in preparation for your next psychology test. Your friend asks you which theory of pitch relies on the rate of vibration in the basilar membrane,

does not depend on where in the basilar membrane the vibrations take place, and equates rate of firing with a neural code for pitch. Because you know the answer, you instantly say, a. place theory. b. frequency theory. c. it's a combination of place theory and frequency theory. d. opponent-process theory.