paradoxical directive an instruction by a therapist to a cl...
structural zero an entry in a table that is certain to be z...
picrotoxin n. a CNS stimulant derived from the berries of a...
Brazelton Neonatal Behavioral Assessment Scale an instrumen...
pre–post design see pretest–posttest design.
phenothiazine n. any of a group of chemically related compo...