Which of the following is the second leading cause of death of adults over age 45 in the United States?

_______________ codes rely on the fact that sensory receptors and neurons fire, or are inhibited from firing, only in the presence of specific sorts of stimuli

a. Temporal b. Anatomical c. Functional d. Utilitarian

Discriminant validity is established when a test

A) yields similar results over time and situation. B) does not correlate with measures of unrelated constructs. C) correlates with theoretically related constructs. D) has items that correlate highly with one another. E) has items that do not correlate with one another.