Traditional psychological tests have measured masculinity and femininity:

The positive correlation between the amount of violent media programming viewed by

children and subsequent aggressive behavior raises the possibility that a. the negative correlation exists between viewing such programming and positive prosocial behaviors. b. preventing children from viewing such programming will eliminate aggressive behaviors. c. children who are already aggressive prefer to view violent media programming. d. making such programming even more violent will actually reduce subsequent aggressive behavior. e. reducing the violent content of such programming will actually increase subsequent aggressive behavior.

Mrs. Hill has decided to provide her first-grade students with gold stars to reward them for reading. She has decided to use performance-contingent rewards. To do this, she will give gold stars

a. to children each time they spend ten minutes reading. b. only to those children who can read a passage without mistakes. c. to the children and take one star away after each mistake they make when reading. d. only when children decide to read during free time.