The process of presenting the conditioned stimulus alone so often that the learner no longer associates it with the unconditioned stimulus and stops making the conditioned response is called ______

Among the possible causes of aggression are genetic factors, family environment, and neurochemical factors. What label would be used for aggression in a study that involved these three factors?

a) hypothesis b) dependent variable c) controlled variable d) independent variable

For girls, the mid-point of puberty is frequently assessed via her report of:

A) menarche, or her first period. B) hormonal and mood changes. C) breast development. D) pubic hair development.