Sue told Paul that his habit of putting ketchup on all his food (including spaghetti and meatballs) was abnormal, as very few people engage in that kind of behavior. Her definition of abnormality depends on which of the following criteria?
1) Dysfunctional.
2) Statistical rarity.
3) Violation of social norms.
4) Personal distress.

Emily naturally blinks whenever her sister pretends she is going to poke her in the eye. her sister, a psychology major, then decides to have a little fun. she pairs the word “psychology” (neutral stimulus) with pretending to poke emily in the eye (unconditioned stimulus), which automatically makes emily blink (unconditioned response). soon, emily blinks as soon as she hears the word “psychology.” when emily blinks when hearing the word “psychology,” even when her sister does not pretend to poke her in the eye, the word “psychology’ is now the

An economic term that describes happiness and its hard to measure in numbers is

How would having more railroad tracks be advantageous during a war