exploratory research a study that is conducted when not muc...
lip pursing a facial contortion in which the lips protrude...
orientation n. 1. awareness of the self and of...
auditory flicker sound presented as discrete units (with br...
operant chamber an apparatus for the laboratory study of op...
MPTP n. 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine: a byp...