Which of the following is true about the current level of unwed teen pregnancies in the United States?
a. lower than in the past few decades
b. higher than in the past few decades
c. record high for African Americans only
d. about the same rate for the past 30 years
ANSWER: a
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Mr. Johnson wants a hyperactive boy to be able to sit quietly for at least 15 minutes at a time. To do this, he begins praising the boy for sitting still for one minute, then for two minutes, then for four minutes, and so on. Mr. Johnson’s strategy best reflects which one of the following concepts?
a. shaping b. generalization c. intermittent reinforcement d. discrimination learning
Which of the following is an example of parental encouragement?
a. Look at the progress you've made in putting together that model. You must feel good about that. b. You really worked hard on that science project and I am proud of you. c. If you get an A for Math on your report card, I will get you a new cell phone. d. Thanks for cleaning your room. I appreciate it.
Which of the following students is least likely to be sent to the office when exhibiting disruptive behavior?
a. Cleo, an African American student who lives with her mother, an accountant b. Dave, a white student whose parents are college professors c. Emmanuel, a Latino student whose father works in construction and whose mother stays home with his younger siblings d. Ellie, a white student whose parents work in retail
Augmentative/alternative communication
A) relies on technological advances to maintain their effectiveness. B) has been made obsolescent by nanotechnology. C) is most effective when the person has speech articulation problems. D) includes manual as well as electronic means of communication.