Javier is studying the firing of neurons in the brains of rats as part of his dissertation research on memory. He is disciplined in his research process and in his record-keeping and follows his advisor’s recommendations to the letter, as he wants to eventually accomplish a lot in this field. The Big Five trait that best describes this aspect of Javier’s personality is ____

Positive correlation shows:

a. the extent to which two independent variables change together. b. that as one independent variable increases, another decreases. c. that as one variable changes, another changes in the same direction. d. that as one variable changes, another changes in the opposite direction.

The two most common eating disorders are anorexia nervosa and bulimia; however ____

a. bulimia nervosa is slightly more common than anorexia nervosa b. anorexia nervosa is slightly more common than women nervosa c. anorexia nervosa is more common in males than it is in females d. bulimia nervosa is more common in males than it is in females