If We Find Gender (0 = Male; 1 = Female)

If we find gender (0 = Male; 1 = Female) to be a significant predictor of aggression with a β of -.82, then how would we interpret this?

A) A one unit increase in gender is associated with a .82 decrease in aggression.
B) Being female is associated with a .82 decrease in aggression.
C) A .82 decrease in gender is associated with a one unit increase in aggression.
D) Being male is associated with a .82 decrease in aggression.