Cattell's research on personality was based on the earlier work of __________ and

Among children younger than fifteen, the most common suicide methods tends involve ____

a. jumping from buildings and running into traffic c. use of firearms and poisoning b. alcohol or drug overdose and hanging d. drowning and suffocation

A grade-school child thinks of the U.S. flag as an attractive pattern and also as a way to represent the country. This demonstrates the principle called

a. identity training. b. horizontal decalage. c. dual representation. d. a cognitive self-guidance system.