agrypnia n. see insomnia.
Sorry, "pedo-ped-paedo-paed" is not in the Dictionary of Psychology. Please repo...
confidence level a value expressing the frequency with whic...
décalage n. in Piagetian theory, the invariant order in whi...
dihydrocodeine n. see opioid analgesic.
opponent process theory of color vision any one of a class...