A(n) __________ is a measure of how strongly two variables are related to one another.

A negative correlation means that __________.

Aaradhya was in an automobile accident that resulted in an injury to her brain. Her sense of touch has been affected. Which part of the brain is the most likely site of the damage?

Josh is overweight. His physician has decided to test him to see if there is a problem with the regulation of his __________. Which endocrine gland will be the focus of diagnostic testing?

Dr. Smith has individuals cycle on stationary bikes for 0, 10, 20, or 30 minutes, after which he measures their self-reported mood. In this hypothetical study, the dependent variable is the __________.

Nina has decided to undergo surgery to treat her severe epilepsy. Consequently, her doctors will use a surgical procedure in which they will sever her __________.

__________ is an experiment in which neither the participants nor the individuals running the experiment know if participants are in the experimental or the control group until after the results are tallied.

Dr. Acosta wants to know about the alcohol consumption patterns among college juniors in the United States. He should __________.

Imani was in an automobile accident and suffered an injury to her brain, resulting in paralysis of her left arm. What part of Imani’s brain was injured?

When you see someone you have a crush on and your heart pounds, your hands get sweaty, and your cheeks feel hot, your __________ nervous system is active.