Which part of the forebrain is the size of a grape but is considered the master control center for emotion and many basic motives?

Today, our acceptance that the study of individual differences is appropriate subject matter for psychology is due to whose work?

a. Quetelet b. Helmholtz c. Galton d. Pearson e. Spencer

How do people tend to cope with loneliness, and why is it important to do so?

What will be an ideal response?