Which of the following statements is true regarding the effectiveness of purging for reducing caloric intake?
A. Vomiting reduces almost 100% of calories consumed if done immediately after eating.
B. Laxatives reduce more calories than vomiting because it works immediately.
C. Vomiting reduces approximately 50% of calories consumed, up to 24 hours after eating.
D. Vomiting reduces approximately 50% of calories consumed, less if delayed after eating.
Answer: D
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In an early study conducted by Chiu (1972) on Chinese and American children, the American children grouped objects according to _____, whereas the Chinese children grouped objects according to _____
a) seemingly unrelated features; structural or circumstantial relationships b) shared contextual or functional relationships; shared features c) structural or circumstantial relationships; seemingly unrelated features d) shared features; shared contextual or functional relationships
Suppose that Sam disliked reggaeton the very first time he heard it. How should we expect his attitude to change (if at all) if he hears it several more times?
a. He will begin to dislike reggaeton less and less. b. He will begin to dislike reggaeton more and more. c. It is impossible to say; first impressions are fundamentally different from (and not always similar to) later attitudes. d. His attitude is likely to stay exactly the same across repeated exposure.
Bipolar disorder includes
a. phobia with at least one personality disorder b. mania and depression in the same individual c. two different personality disorders at the same time d. schizophrenia and one other form of psychosis
What term describes when participants drop out of a longitudinal study?
a. selective survival b. attrition c. cohort effect d. selective sampling