Sorry, "uncertainty-reduction-theory-urt" is not in the Dictionary of Psychology...
word-stem completion a procedure in which participants are...
motor milestones the significant achievements in motor deve...
somatic anxiety the level of reaction of the sympathetic ne...
proprioceptor n. a receptor that is sensitive to body movem...
Sorry, "differential-reinforcement-of-other-behavior-dro" is not in the Dictiona...