Santos is learning the rules for ordering words in the formation of sentences. Santos is studying

Imagine Dr. Martin finds that a sense of humor is positively correlated with psychological well-being. From this, we can conclude that:

a. humor causes people to be healthier. b. health causes people to be funnier. c. people who have a good sense of humor tend to be healthier. d. people who have a good sense of humor tend to be less healthy.

An infant initially calls all of her male relatives, "Daddy", but eventually learns their correct

names or titles. According to Piaget, this modification of an existing scheme is termed __________. Fill in the blanks with correct word