Which correlation should be used to measure the relationship between gender and grade point average for a group of college students?
A) ?Pearson correlation
B) ?Spearman correlation
C) ?point-biserial correlation
D) ?phi-coefficient
C
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Albert, a 25-year-old, lacks affection and is unwilling to participate in family activities. He has few hobbies other than building model airplanes, surfing the Internet on his computer, and reading. He has been withdrawn—but not depressed—since childhood, not really wanting to be in a relationship with anyone. He has many "strange" ideas, and often engages in "strange" behavior. Albert best
illustrates which personality disorder type or personality disorder trait domain description? a. schizotypal b. avoidant c. aggressiveness d. antisocial
Explain the public servant role and the crime fighter role and why the two may be inconsistent.
What will be an ideal response?
Compare and contrast four terms: psychological assessment, psychological test, measurement, and survey.
What will be an ideal response?
Vernita has brown eyes and her husband has green eyes. Their eyes differ in color mostly due to the
A. thickness of their corneas. B. number of blood vessels in the cornea. C. amount of melanin in the iris. D. number of blood vessels in the retina.