These types of tests contain items that can be scored in terms of speed, accuracy, or both

What are the advantages of group therapy over individual therapy?

What will be an ideal response?

Why is it, in the study by Cialdini and his colleagues (1990), that a single piece of trash is more effective at reducing litter than a perfectly clean landscape?

a. It signifies the injunctive norm of not littering. b. It is a huge eyesore that prompts people to pick up after themselves and others. c. It sticks out in a clean area and reminds others not to be careless. d. It creates a descriptive norm of some allowable litter.