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.
From Wikipedia, the free encyclopedia. Yiyun Li (æç¿é²) (born November 4, 1972) is a Chinese American writer. Her debut short story collection A Thousand Years of Good Prayers won the 2005 Frank O'Connor International Short Story Award, and her second collection Gold Boy, Emerald Girl was shortlisted for the same award.