منابع مشابه
Intermodal equivalence of stimuli in apes.
Orang-utans and chimpanzees can discriminate between two objects on the basis of tactile cues and select the one that matches a visually presented sample.
متن کاملEquivalence-equivalence: Matching Stimuli with Same Discriminative Functions
Previous studies have shown that after being trained on A-B and A-C match-to-sample tasks, adults match not only same-class Band C stimuli (equivalence) but also BC compounds with sameclass elements and with different-class elements (BC-BC) . The assumption was that the BC-BC performances are based on matching equivalence and nonequivalence relations (equivalenceequivalence) . The present study...
متن کاملPerceptual Equivalence of Two Kinds of Ambiguous Speech Stimuli
Stimuli from two synthetic Ida/-/gal continua were presented in a speeded labeling task. One continuum was generated by parameter interpolation; the other, by adding the waveforms of the endpoint stimuli in varying proportions. Both continua showed an increase in latencies at the category boundary, suggesting that the two procedures yield equally ambiguous stimuli. Ambiguous stimuli play a cent...
متن کاملNeural Mechanisms of Intermodal Sustained Selective Attention with Concurrently Presented Auditory and Visual Stimuli
We investigated intermodal attention effects on the auditory steady-state response (ASSR) and the steady-state visual evoked potential (SSVEP). For this purpose, 40-Hz amplitude-modulated tones and a stream of flickering (7.5 Hz) random letters were presented concurrently. By means of an auditory or visual target detection task, participants' attention was directed to the respective modality fo...
متن کاملIntermodal Relationships 1 Running head: INTERMODAL RELATIONSHIPS IN CHILDREN’S PERCEPTION Intermodal Relationships in Children’s Perception
Since judgment of geographical slant requires the use of both optical and postural information, such judgments were used to determine whether intermodal relationships affect children’s perception. First, third, and fifth graders made judgments of geographical slant of surfaces depicted in photographs either with or without postural inclination. The results indicate the existence of a linear mec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science
سال: 1970
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.168.3936.1249