In 1930, endocrinologist __________ proposed the general adaptation syndrome (GAS) model that explains the body's three-stage physiological response to the presence of stress

Experimental research consistently confirms that differences in parenting styles cause predictable differences in children's development.

a. true b. false

What is the typical weight gain per year during early childhood?

A) 2 1/2 lbs. B) 4 lbs. C) 5 1/2 lbs. D) 7 lbs.