A researcher conducts an experiment to investigate a new medication. She utilizes a matched-set design to control for sex differences among participants and measures their hormonal levels at three time points throughout the study
The treatment conditions include a control group of participants who do not receive the medication, a group who receives a low dose, and a group who receives a high dose. To determine group mean differences, these data would be analyzed using a
a) one-way ANOVA for correlated groups
b) one-way ANOVA for independent groups.
c) t test.
d) power analysis.
A
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The process of nostalgic remembering is called
a. integrity. b. reminiscence. c. despair. d. stagnation.
Kashiro witnessed many people severely burned by the accident at the nuclear power plant and now has flashbacks and much anxiety. He goes to a therapist who instructs him to watch her moving finger while he talks about the incident. What approach is this therapist using?
a. biofeedback training (BFT) b. eye-movement desensitizationand reprocessing (EMDR) c. electro-convulsive therapy (ECT) d. hypnosis
The essential feature of operant learning is that there is a contingency between:
(a) a response and a reinforcer (b) recovery and reinforcement (c) recovery and response (d) a response and a cumulative curve
Studies of the reactions of participants who have participated in research using deception have found:
a. participants report that they do not mind being deceived b. participants believe that deception is necessary c. participants suffered long term negative effects d. participants believe deception is not necessary e. none of the above