__________ is the smallest pattern that can be visually distinguished dependably
a. Visual perception c. Retinal disparity
b. Depth perception d. Visual acuity
d
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Many cancer patients lose their appetite for many foods after radiation therapy. What is a way to preserve their appetite? a. Heat all meals to a higher than usual temperature
b. Eat small but frequent meals, always in a social atmosphere. c. Increase the amount of spiciness, and decrease total calories. d. Always eat the same "scapegoat" food prior to radiation.
Mick is an adolescent who has an awareness of the uniqueness of himself and knowledge of roles that he should follow. Mick has successfully passed through Erikson's which stage of psychosocial development?
A. trust vs. mistrust B. initiative vs. guilt C. industry vs. inferiority D. identity vs. role diffusion
Sheryl's physician Dr. Crow has just indicated that she needs to begin to take statins. If Dr. Crow is competent, he would know that Sheryl
a. suffers from clinically depression b. has just been diagnosed with ADHD. c. suffers from alcoholism. d. has a high level of LDL.
Your psychology professor is conducting research and desperately needs more participants because the existing subjects keep running from the building screaming! She tells the class that everyone must be a subject to get a grade in the class and that there are no exceptions. In terms of ethical treatment of research subjects, her policy would a. violate the informed consent concept of
competence. b. be acceptable as long as her procedures were presented to the institutional review board. c. be acceptable if she carefully explained the experiment to each participant and did allow participants to quit if they were uncomfortable during the procedure. d. violate the informed consent concept of volunteerism.