Modeling is a process of learning that can occur

As children grow older, their discretionary income usually increases. The best conclusion to draw about the variables age and income are that they are:

a) causally related. b) uncorrelated. c) negatively correlated. d) positively correlated.

Derek's moods have always seemed to be unpredictable and irrational. Nancy, who has been diagnosed

with generalized anxiety disorder, never knows when he is going to come home and yell at her and the kids. In family therapy it is revealed that Derek's moods are really not irrational, but a reflection of the day's sales at his store. Which of the following would be most likely to decrease Nancy's anxiety? A) Derek could call home each day and let Nancy know how the day went. B) Derek should sell the business. C) Derek can commit more money to advertising so as to increase sales. D) Derek and Nancy should separate.