According to Freud, beginning at about age 3, the dominant source of sensual pleasure is the ________

What is signal detection theory? Be sure to include in your answer the four possibilities in

judging the presence or the absence of a signal and how they relate to the ROC curve. What will be an ideal response?

Twenge and his colleagues (2004, 2015) report that in the last forty years, college students are believing more and more that they ________ over the good and bad things in life

a. do not have much control b. have strong control c. must turn to God to watch d. should be unemotional