A psychotherapist has three clients all of whom suffer from agoraphobia. He wants to see if his new behavioral therapy is effective in treating this fear. In the beginning of his experiment, he measures number of times each client goes out in public
The next week, he starts one client on the therapy while withholding it from the other two, and, for all three clients measures number of times each goes out in public that week. Then he keeps the first client on the therapy, starts it with the second client, and again measures number of times out in public for all three. Finally, in week four he starts the therapy with the third client, so now all three are experiencing the therapy. This is an example of which kind of single-case design?
a. A-B-A design
b. interaction design
c. multiple baseline design
d. changing criterion design
C
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Fill in the blank(s) with the appropriate word(s).
Which of the following is true of the relationship between the United States and the Soviet Union after World War II ended in 1945?
A) The Soviet Union whole-heartedly accepted the United States' political systems. B) The Soviet Union considered the United States a major threat to democracy. C) The United States approved of Soviet attempts to spread communist systems to other countries. D) The wartime alliance between the United Stated and the Soviet Union became stronger. E) The Soviet Union opposed the United States' economic systems.
In 1950, _________________ offered technical assistance to countries in Latin America and Asia.
Fill in the blank(s) with the appropriate word(s).
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A. James Polk B. Abraham Lincoln C. George Washington D. Thomas Jefferson