dominique put on his mother’s high heels and necklaces and walked into the living room. his father said "you look so silly—why don’t you put on my boots instead?" according to of gender development, this kind of negative feedback would lead dominique to adopt more traditionally male behaviors.

Martha participates in a research study in order to receive extra credit for her psychology class. when she arrives in the research office she is given a can of what looks and tastes like beer, but which actually contains no alcohol. in the adjoining room martha's classmate karen is also participating in the study. karen receives a can of alcoholic beer. if the experiment was designed to test the effects of alcohol on concentration, then who is exposed to the independent variable?