Which of the following researchers is known for identifying the capacity of short-term memory as "seven plus or minus two" items?

Which childbirth method is quite controversial because it discourages the use of traditional medical interventions?

a) Lamaze b) Natural c) Bradley d) Hypnobirthing

Which of the following biopsychologists would be most likely to study cortical ERPs in human volunteers?

A) a neuropsychologist B) a psychophysiologist C) a physiological psychologist D) a psychopharmacologist E) a comparative psychologist