The one-group pretest-post design is an improvement over a one-group design because it provides the researcher with:
A) alternative explanations
B) meaningful comparisons
C) internal validity
D) a separate control group
B
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For Watson, a response or behavioral "act" ____.?
a. ?is always overtly observable with the naked eye b. ?involves a response through movement in space c. ?cannot be reduced further d. ?should be reported by the subject and by the experimenter e. ?None of the choices are correct.
Early psychologists applying structuralist methods to the study of psychology attempted to:
A) use free association to gain insight into the unconsciousness. B) analyze conscious experience in its most basic parts. C) use reaction-time measures to map or structure neural networks in the brain. D) identify the adaptive functions of mental activity.
The resting potential of a neuron is primarily dependent on the movement of a. sodium
b. calcium. c. chloride. d. potassium.
Concerning an infant's diet:
a. infants will have a preference for those foods they need the most. b. provide as much fiber as possible early on. c. sugar and salt do not need to be minimized as the child's body is deficient in these. d. be sure to not restrict infant fat and cholesterol intake too much.