Sumon is conducting an experiment. The six experimental groups receive three different dosage levels of a drug either in the morning or in the evening. Sumon is trying to investigate the interaction between dosage level and the time of day of the dose. Sumon will most likely choose to analyze his data with a(n) ____
a. ?t test
b. ?analysis of variance
c. ?correlation
d. ?standard score
ANSWER:
b
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Professor Hildebrand just gave the first exam back to his students. Many in the class are convinced that one of the questions he asked had more than one correct answer. In fact, 13 students from the class show up to his office hours to protest the question. Professor Hildebrand is convinced that there is only one correct answer, and so he tries to convince the larger group of students that he is
right. He will be most likely to convince this group of his point of view if he a. presents his arguments forcefully and consistently. b. tries to exert normative social influence on the group of students. c. presents himself as an outgroup member rather than as part of their ingroup. d. makes salient the norms of the group.
Salvatore has extreme perfectionism that often prevents him from completing tasks. He begins his rigid schedule at 6 a.m. and does not deviate from it, even when it would be helpful. Salvatore would most likely be diagnosed with which personality disorder?
a. obsessive-compulsive b. narcissistic c. histrionic d. avoidant
Cognitive interviews ______ the accurate witness retrieval of event details as compared to typical police questioning.
A. increase B. decrease C. are comparable to D. precisely match
In __________ research, data is collected from a sample of people of different ages on a single occasion. Then, the researcher examines potential relations between variables in the data, based on the hypotheses of the study.
A. semi-reliable B. quasi-lateral C. longitudinal D. cross-sectional