A young woman recovering from a blow to her head finds she has great difficulty maintaining her balance and coordinating her movements. Injury to which part of her brain is likely to be causing her difficulties?

A group of people born at around the same time and place is known as a

A) clique. B) cohort. C) peer group. D) microsystem.

During the spring semester last year, you received all As and Bs in your courses, but in the fall,

you earned Cs and Ds. In trying to figure out why, you realize in the fall you were working full-time delivering pizzas. How would you describe the relationship between your GPA and hours of delivering pizzas? A) They are positively correlated. B) There is no correlation between the two. C) They are negatively correlated. D) Working full-time caused my GPA to drop.