Parents and older peers often scaffold children's problem solving, providing structure and direction that allow younger children to accomplish more than they could alone

The fact that all human beings need oxygen to survive is an example of a(n):

a) universal law. b) cultural specificity. c) ethnographic truth. d) experimental correlation.

What portion of people break their New Year's resolutions within the first three months?

a. almost everyone breaks them b. only people with learned reactance break them c. about half of the people break them d. very few people break them because most people publicly announce their resolutions