If one score is randomly selected from a normal distribution with µ = 100 and ? = 20, the probability of obtaining a score between X = 80 and X = 120 is p = 0.3413
Indicate whether the statement is true or false
F
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Maintenance of complex health related regimens is best achieved with
a. response cost. b. elaborate prompting and reinforcement. c. specific physician instructions and visual prompting. d. self-monitoring.
In which situation would a within-participants design be most useful?
A. when your study requires a control group B. when you want to test three or more levels of independent variable C. when it is very important to avoid order effects D. when you only have access to a small number of participants
Marcella has been experiencing frequent headaches and irritability; therefore, she is attempting to improve her manner of coping with stress. According to the textbook, what should she do first?
a. ?Identify stressors. b. ?Implement a stress-coping plan. c. ?List changeable stressors. d. ?Eliminate stressors.
To train a young child to eat with a spoon, you should reinforce small steps until she gets it right. This is an example of
a. variable reinforcement. c. partial reinforcement. b. negative reinforcement. d. shaping.