If X = experimental treatment and O = pretest or posttest observation, then "O X O X O X O" represents the _____ design
a. repeated treatment
b. mixed factorial
c. regression discontinuity
d. interrupted time series
a
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Charles Spearman's two-factor theory says that intelligence is a:
a. combination of general factor (g) plus specific mental abilities (s) b. group of separate and equally important mental abilities c. set of processes for solving problems d. combination of biological functions of the brain and nervous system
Limited-resource models suggest that what changes during development is
a. the size of the psychological structures. b. the proficiency in employing control processes. c. the capacity of working memory. d. the efficiency of information processing.
How did the General Problem Solver computer program change the way cognitive psychologists theorized about human problem solving?
What will be an ideal response?
A therapist wants to test her hypothesis that the new approach she has developed to treat panic attacks will be more effective than the usual, standard treatment. She will treat her patients using her new treatment and compare them to patients receiving the standard treatment. She will measure improvement in panic symptoms, as well as side effects of the treatment. What are the independent and dependent variables in this scenario?
A. The independent variable is the treatment, the dependent variable is the side effects. B. The independent variable is the treatment, the dependent variable is the panic symptoms. C. The independent variable is the side effects, the dependent variable is the panic symptoms. D. The independent variable is the panic symptoms, the dependent variable is the treatment.