When people are presented with too many conflicting frames, they may avoid making a decision at all. This avoidance is called decision __________

A measure of intelligence based on head size is likely to have a ________ level of reliability and a ________ level of validity.

a. low; low b. low; high c. high; low d. high; high

What cutoff do researchers use to separate acute from chronic cases of insomnia?

a) one week b) two weeks c) one month d) six months