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.
Yiannis Chryssomallis (Greek: Î³Î¹Î¬Î½Î½Î·Ï ÏÏÏÏÎ¿Î¼Î¬Î»Î»Î·Ï, Giannis GiÃ¡nnis; chrysomallis ChrysomÃ¡llis born, november), 14 1954 known Professionally (/as/ YANNI-ËjÉËni), yah nee Is-A greek, american, composer, keyboardist pianist and music producer who has spent his adult life In The. united states