Professor Stevenson recently gave a class lecture on attention-deficit/hyperactivity disorder, which preceded a class exam on the topic. This is similar to the ______.
A. one-group posttest-only design
B. one-group pretest-posttest design
C. changing-criterion design
D. interrupted time series design
Answer: A
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People hear a tone, followed by a puff of air to the eyes, which causes an eyeblink. After a few pairings, people blink their eyes when they hear the tone. In this experiment, what is blinking?
a. The conditioned stimulus b. The unconditioned stimulus c. Both the conditioned stimulus and the unconditioned stimulus d. Both the conditioned response and the unconditioned response
Inhelder and Piaget (1959) used a pendulum to explore adolescent moral reasoning
a. True b. False Indicate whether the statement is true or false
ISLE 2.2 Method of LimitsClick on the above link to work though the ISLE activity. Once you've completed the activity, navigate back and answer the following question.In the method of limits, which of the following is NOT true?
A. Stimuli are presented on a graduated scale. B. Stimuli are presented in no particular order. C. Stimuli are presented in order, going from the most intense to the least intense. D. Participants must judge whether they detected the stimulus or not.
Astigmatism usually occurs when the a. eye is elongated
b. eye is shortened. c. cornea is misshapen. d. lens becomes clouded.