A sample is representative if
a. only volunteer subjects are used.
b. it is as different from the population as possible.
c. all subjects are chosen from a single, unusual segment of the population.
d. its composition is similar to the composition of the population.
D
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The study of attribution is concerned with the ____
a. ?process of assigning cause to behavior b. ?relationship between attitudes and behavior c. ?components of a persuasive message d. ?development of stereotypes and prejudices
Which type of long-term memory is most resistant to loss with Alzheimer's disease?
A. nondeclarative memory B. semantic memory C. episodic memory D. iconic memory
Brehm (1956) asked college women to rate eight products and then gave each woman one to take home. Women who were allowed to choose the product they would receive and were then asked to re-rate the products
Brehm found that a. women rated the chosen product higher after making their choice b. women rated all products higher after making their choice c. women rated all products lower after making their choice d. women rated the chosen product lower after making their choice
A single-case experimental design is similar to a(n)
a) case-study approach b) replication study. c) independent-groups design. d) correlated-groups design.