paranoid-schizoid position in the object relations theory o...
viscera pl. n. (sing. viscus) the organs in any...
anticipatory movement a movement that is based on (a) expec...
leadership role 1. structurally, the position occupied by t...
psychogenic vertigo an unpleasant, illusory sensation of mo...
heterochrony n. 1. a difference in the rate of...