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.
Language: Divided into six dialects, their language derives from the Zang-Mian Austronesian family of Sino-Tibetan Phylum. With regard to its characters, the Yi ethnic minority is proud to have created the earliest syllable letters in China in the 13th century. Historically, great contributions have been made owing to the recording of chronometer, literature, medicine etc. in their language. Religion: