ok this question is deleted now

Nepal is the common garden of different caste ethnic groups language and culture briefly explain the statements

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?

The child uses the parent as a base from which to explore her world in which attachment style?