XYY syndrome a chromosomal anomaly discovered in 1961 and i...
Etrafon n. a trade name for a combination of the tricyclic...
naturalistic observation data collection in a field setting...
perceptual set 1. a temporary readiness to perceive certain...
one-factor analysis of variance see one-way analysis of var...
neoteny n. 1. in zoology, sexual maturation in...