Which of the following represents data arranged on an interval-ratio scale?
a. ranking of contestants in a beauty contest
b. reaction time in seconds to complete a task
c. categorizing subjects according to their gender
d. letter grade on an exam
b
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Immediately following a meal, glucose levels in the blood do not increase as much as they otherwise might because
A) insulin promotes the use of glucose by the body. B) glucagon promotes lipolysis. C) glucagon promotes lipogenesis. D) glucagon promotes the conversion of glucose to glycogen and fat. E) both A and B
Dr. O'Brien says, "Psychodynamic theory has had a significant impact on psychology because it is based largely on observations in controlled conditions. Further, the theory emphasizes freedom of choice, and the therapy is effective with all disorders." Which part of Dr. O'Brien's statement is accurate?
a. Psychodynamic therapy is effective with all disorders. b. Psychoanalysis has had a significant impact on psychology. c. Psychodynamic theory is based on observations in controlled conditions. d. Psychodynamic theory emphasizes freedom of choice.