Using multiple methods (corroboration) increases validity and:
a. is disadvantageous.
b. increases reliability.
c. increases time and cost.
d. decreases reliability
e. decreases time and cost
C
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Suppose you were conducting an ANOVA with four groups of five participants each
What are your within-groups and between-groups degrees of freedom, respectively? A) 16; 4 B) 12; 3 C) 20; 3 D) 16; 3
The knowledge we gain from the educational system has great relevance to the specific skills we need in the workforce.
Answer the following statement true (T) or false (F)
Dr. O urges everyone to exercise without creating excessive strain on their joints and to improve the nutritional content of their diets. Thousands of people watch Dr. O and do things he recommends. Dr. O is a(n):
a. opinion leader. b. manipulator. c. mass media socializer. d. fad.
The drift hypothesis suggests that __________
a. social class is a cause of mental disorder b. social class and mental disorder are unrelated c. people "drift" into mental illness d. social class is a consequence of mental disorder