A high score on the K scale of the MMPI indicates the person may be

Steve is extremely uptight and compulsively neat and orderly. According to Freudian theory, he became fixated at the anal stage of psychosexual development

Indicate whether the statement is true or false.

IQ scores for a population-based sample usually fall into a ____ or ____ curve, forming a statistical probability distribution, in which most people fall near the middle and the proportions decrease at the low and high extremes

a. normal distribution; bell b. camelback; double hill c. inverted-U; inverted-V d. variance from the mean; absolute value