single-case design an approach to the empirical study of a...
erythropoietin n. a protein produced by the kidneys and liv...
crus n. (pl. crura) 1. the portion of the leg b...
Tavistock Clinic a major British provider of clinical menta...
act n. a complex behavior, as distinct from a simple moveme...
emotional expression 1. an outward manifestation of an intr...