A hungry baby who stops crying when his mother picks him up, because he has learned to associate being picked up with being fed, demonstrates which type of learning?

During the second year of life, gains in body length average about

A. 1 inch B. 5 inches C. 10 inches D. well over a foot

Frank mistakenly believes that there are more words that begin with the letter "k" than there are with the letter "k" in the third position due to:

a) the representativeness heuristic. b) the availability heuristic. c) divergent thinking. d) the confirmation bias.