a stimulus that is just strong enough to elicit a response. unconditioned stimulus. any stimulus that is capable of eliciting an unconditioned response. See also conditioning. unstructured stimulus. an unclear or ambiguous stimulus, the perception of which is influenced to a greater extent by the characteristics of the perceiver than by those of the stimulus.
Yip, YIP, or yips may refer to: Yip (nickname), a list of people. Ye (surname), a Chinese surname also romanized as Yip (è), including a list of people.
Lee-Meaning of Lee. Tweet. Lee's language of origin is Old English and it is predominantly used in English. The first name is from an English surname, which is itself from a place name, of the Old English leah (meaning 'wood, clearing, meadow') or hleo.The name is famous in the USA from the Confederate general Robert E. Lee (1807-1970).weet. Lee's language of origin is Old English and it is predominantly used in English. The first name is from an English surname, which is itself from a place name, of the Old English leah (meaning 'wood, clearing, meadow') or hleo.