Pretend you are a member of a caste. Write a letter to a friend telling about your life in that particular caste. Describe your day and your feelings as you are forced to stay within a certain group for all of your interactions. Mention things you might like to do but can’t because of your caste. Has to be at least 150-200 words.

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?