Two common medical causes of erectile dysfunction, in addition to kidney disease, are
A. asthma and diabetes.
B. vascular disease and diabetes.
C. vascular disease and asthma.
D. arthritis and diabetes.
Answer: B
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As a result of the pathway through which visual information travels from the eye to the visual cortex, images seen in the left visual field are received in
a. both the left and right visual cortex. b. only the right visual cortex. c. only the left visual cortex. d. only half of the right visual cortex and half of the left visual cortex.
Through subtle hints, such as the tone of his voice, body language, and by giving encouragement and criticism, Dr. Enor unintentionally influenced his subjects so that they reacted in ways that were consistent with his experimental hypothesis. This example demonstrates the
a. researcher bias. b. placebo effect. c. anthropomorphic bias. d. extraneous effect.
On a television talk show, an actor describes
the symptoms of anxiety he has been experiencing. He reports that the severity of the symptoms has decreased since he has been taking a drug prescribed by his therapist back in Hollywood. You conclude that the actor's therapist is probably a ________. a) podiatrist b) psychiatrist c) clinical psychologist d) counseling psychologist
Professor Watson wants to investigate whether irrational fears can be eliminated through classical conditioning. He decides to work with a 4th-grade class at the local elementary school. If he has obtained proper consent from the children's parents, and will cause no lasting harm to the children, what else must he do to ensure that his study will be ethical?
A) Publish everything he can about the experiment as quickly as possible so that it may be replicated by other scientists. B) Be sure to put the children's names in his articles about the study to give them proper credit for their assistance. C) Debrief the children when the experiment ends, so they will understand what was done. D) Nothing else. Everything has been taken care of.