When calculating the total degrees of freedom in a one-way ANOVA, which of the following values is needed?
a. the number of groups c. the number of subjects per group
b. the total number of subjects d. all of these
B
The formula for dfT = N - 1, where N is the total number of subjects.
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Which of the following tests is based on the information processing approach?
a. Leiter International Performance Scale b. Peabody Picture Vocabulary Test c. Illinois Test of Psycholinguistic Abilities d. Bender Visual Motor Gestalt Test
Transcranial direct current stimulation could improve memory by increasing ______.
A. connections between brain areas B. the number of neurotransmitters in a brain area C. the blood flow to a brain area D. the oxygen consumption of a brain area
Which of the following is not one of the four key components of successful psychotherapy?
a. Hope b. Interpretation c. Support d. Motivation
People whose sense of gender identity does not match their external appearance are known as
a. intersexed. b. homosexual. c. hermaphrodites. d. transgendered.