opium n. the dried resin of the unripe seed pods of the opi...
CF 1. abbreviation for characteristic frequency. See tuning...
hypersomnia n. excessive sleepiness during daytime hours or...
quasi-experimental research research in which the investiga...
scalogram n. see Guttman scale.
Sorry, "graeco-latin-square-greco-latin-square" is not in the Dictionary of Psyc...