When a sports fan is asked about his attitudes toward sports, he says that he loves sports because he feels an emotional surge when watching them. This fan's attitude is heavily dependent on the ________ component of attitudes

Without _____ there would be no reason to have measurement

(a) variation, or individual differences (b) the normal curve (c) face validity (d) specific aptitudes and abilities (e) the standard error of measurement

By the age of six, the average child will have a vocabulary of approximately

A) 25,000 words. B) 10,000 words. C) 5,000 words. D) 2,000 words.