The value of Vmax would be highest in which of the following cases?
a. A rat is presented with a bright light before receiving a weak shock.
b. A rat is presented with a dim light before receiving a weak shock.
c. A hungry rat hears a tone before receiving a small food pellet.
d. A hungry rat hears a tone before receiving a large food pellet.
Ans: d
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One major limitation of single subject studies is that they
a. delay necessary treatment. b. are inefficient for data collection. c. are often unethical. d. have poor generalizability.
Controlled weight gain is often conducted in conjunction with a who educates a person about healthy food choices
a. physician b. nutritionist c. nutritional psychologist d. dietary psychologist
Which of the following is true about hypnosis?
A. Hypnosis is not a real phenomenon because hypnotized people are faking it. B. After using hypnosis for a time, Freud began using it exclusively. C. Freud always made hypnosis a large part of therapy. D. Freud grew disillusioned by hypnosis as a treatment and turned to free association.
What technique allows for the control of systematic confounds?
a. random selection b. bimodal distribution c. random numbering d. analysis of variance