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.
BÃ¹i is a Vietnamese surname. The name is transliterated as Pei (è£´) in Chinese and Bae (ë°°) in Korean. Bui is also an Italian surname. BÃ¹i may refer to: BÃ¹i Lam Phuc, philosopher. BÃ¹i BÃ­ch PhÆ°Æ¡ng, Miss Vietnam in 1988. BÃ¹i Diá»m, Ambassador. BÃ¹i ÄÃ¬nh Äáº¡m, a general of the Army of the Republic of Vietnam (ARVN).