ALL BUT WHICH of the following is true of the placebo effect?

a. It is caused by participants' expectations.
b. It may be controlled through use of the double-blind procedure.
c. It is only a factor in medication trials.
d. All of the above are true.


B

Psychology

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In Sora's culture, her family name is usually written before her personal name, indicating that her culture is:

A. collectivistic. B. individualistic. C. paternalistic. D. maternalistic.

Psychology

Infants with poorer sleep patterns showed more ______ during an attention task.

Fill in the blank(s) with the appropriate word(s).

Psychology

You stayed up all night cramming for this examination and didn't do as well as you had hoped. "If only I had started studying sooner and gotten a good night's rest, I'd have done much better," you think to yourself. You have just engaged in

a. self-justification.
b. counterfactual thinking.
c. wish fulfillment.
d. unrealistic fantasy.

Psychology

How does top-down processing differ from bottom-up processing?

A. Top-down processing uses a concept to screen incoming information, while bottom-up processing looks for a pattern in a pool of information. B. Top-down processing uses sensory perceptions in problem solving, while bottom-up processing uses a structured goal to guide the process of perception. C. Top-down processing arranges bits of information into a recognizable whole, while bottom-up processing screens data according to prior knowledge. D. Top-down processing relies on primarily cognitive processes, while bottom-up processing operates on a mostly unconscious basis.

Psychology