A sequence of conditions in an interaction design might be A-B-A-B-BC-B-BC. This design
a. follows the important rule of changing only one variable at a time in single-case experiments.
b. allows for determining if C has an effect.
c. allows for determining an interaction effect for B and C, even if B is maximally effective alone.
d. allows for determining if there are interactions for A and B as well as B and C.
A
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In the balance of powers between the president and the legislature, the president
A. is considerably less powerful than the legislature. B. is able to influence the legislative process in many ways. C. is subject to a vote of non-confidence by the legislature. D. can simply issue presidential decrees whenever he wants to do anything.
One of the most significant actions of the Burger Court was to strengthen and enlarge the "exclusionary rule."
Indicate whether the statement is true or false