The main evidence for the idea of "basic emotions" is that people throughout the world recognize some of the same facial expressions

Dr. Clark predicts that in her experiment, the _______ variable will be affected by the changes she makes to the _________ variable

a. extraneous, experimental. b. dependent, independent c. stable, manipulated. d. independent, dependent.

The process in which specific functions, such as speech, develop in specific regions of the brain is called:

a. neural integration b. differentiation c. functional fixation d. lateralization