Longitudinal research suggests that scores on an altruism measure would correlate with age. Assume that higher scores on the altruism measure indicate greater altruism.

The variables would correlate positively.

Explanation:

In a correlational study, a positive correlation indicates that the variables move in the same direction. In other words, it would be a more = more or a less = less type of relationship. The example indicates that older = more altruist.

In contrast, a negative correlation indicates that the variables move in opposite directions. For example: more exercise = less chance of getting sick.

answer is b shrapnel injuries

do all equestions have to be answered