In an experiment involving a specific form of therapy, the independent variable is the
A) outcome of the intervention.
B) variable that serves as a moderator.
C) treatment administered.
D) variable not manipulated by the experimenter.
C
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Which of these is an example of the concept of aggregation?
a) helping an elderly lady across the street b) remaining calm while someone punches you multiple times c) expressing joy after you win a spelling contest but feeling bad because you beat your best friend d) getting angry because your car stalled, when you missed a basket, and because you spilled a glass of juice on your pants
"Depolarization," "absolute refractory period," and "threshold" are terms that apply most directly to ______
a. brain wave patterns (EEGs) b. computerized axial tomography c. neural synapses d. action potentials