Hull's postulates were

a. derived from corollaries.
b. arrived at from prior research.
c. invented by Hull.
d. agreed upon by consensus in the scientific community.


C

Psychology

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What is the paradox of eating disorders? a. Anorexia is more likely to occur in countries where malnutrition is prevalent

b. The increasing emphasis on thinness in the United States is occurring as the population is becoming heavier. c. As the popularity of healthy clubs is increasing in the United States, eating disorders are becoming more prevalent. d. In the past decade, male prevalence rates of obesity have come to surpass female rates of obesity.

Psychology

Fatima wants to study how ice cream consumption in a school cafeteria is related to aggressive playground behaviour during recess. She realizes that lack of teacher supervision is a possible third variable that could cause both overconsumption and aggressiveness. She studies only children who have received identical amounts of supervision during the day. What technique is Fatima using to attempt

to control for this third variable? A) matched samples B) matched pairs C) matched supervisors D) double-blind observation

Psychology

Drugs such as fenfluramine that were used to treat obesity exerted an inhibition of appetite by __________.

A. blocking serotonin receptor activity in the PVN B. causing the release of NPY from cells in the arcuate C. activating CART receptors D. acting as a serotonin agonist in the brain

Psychology

Learning disorders usually do not become evident before:

a. Age 2 b. Kindergarten c. 3rd grade d. 6th grade e. 9th grade

Psychology