Julie finds that the more she sleeps on the eve of an exam, the higher the score she gets on the exam. There is __________ correlation between the amount Julie sleeps and her exam scores

According to the chapter I Confessabout false confessions to crimes, the age group particularly vulnerable

to developing a "false memory" is (a) young children (b) teenagers (c) college students (d) senior citizens

Family income, social prestige, and access to social resources are major indications of

A) culture. B) social class. C) educational achievement. D) ethnicity.