__________ is a mood disorder that is caused by the body's reaction to low levels of daylight present in the winter months

What are the benefits of Effect Size?

a. Provides a single number that shows strength of relationship/difference b. Gives you a mean to describe a sample c. Shows the differences between and within groups d. Give you two numbers: one for strength of relationship and other for the difference

Evidence suggests that the earliest attempts at psychosurgery involved ____

a. ?lobotomies b. ?trepanation c. ?canalization d. ?cauterization