Evidence to support a genetic basis for ADHD is

a. weak.
b. moderate.
c. contradictory.
d. strong.

d

Psychology

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The frequency of new cases of a disorder within a given time period is referred to as

A. prevalence. B. probability. C. base-rate. D. incidence.

Psychology

Influx of __________ or __________ ions result in excitatory postsynaptic potentials (EPSPs).

A. Na+; Ca2+ B. Cl-; Na+ C. Ca2+; Cl- D. Ca+; K+

Psychology