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91.
On each trial, subjects were played a dichotic pair of syllables differing in the consonant (/ba/, /da/, /ga/) or in the vowel (/ba/, /b?/, /bi/). The pair of syllables was preceded by a melody, or a sentence, and followed by the same or a different melody, or sentence. Subjects either had to retain the first piece of additional material or were free to ignore it. The different combinations of phonemic contrast, additional material, and instruction concerning the additional material were used in different sessions. In each case, the main task of the subjects was to respond to the presence or the absence of the target /ba/ on the ear previously indicated. There was no effect of context on relative ear accuracy, but the right-ear advantage observed for consonants in response latency when subjects retained a sentence gave way to a small nonsignificant left-ear advantage when subjects retained a melody. Right-ear advantage in response latencies was also observed for vowels in the verbal context, but the contextual effect, although in the same direction as for consonants, was very slight. The implications of contextual effects for a theory of the determinants of the auditory laterality effects are discussed. 相似文献
92.
Mr. Gerald P. Jenkins Th.M. 《Pastoral Psychology》1976,25(1):54-67
The author points out and illustrates the interrelatedness of the capacity to think symbolically and a sense of self. Through a case study he describes the disclosure of hidden and unresolved personal concerns by symbolic references and the correspondence between personal myth and emotional concerns. A perspective of therapy is suggested—that it is a process of clarifying and demythologizing self-perceptions, conscious and unconscious, so that a person can move on to other representations of self and be liberated from restrictions imposed by undisclosed myths. Finally, the author examines what is pastoral or religious about a psychotherapeutic process and offers questions for further study. 相似文献
93.
Jorge Pérez-Cruet 《Integrative psychological & behavioral science》1976,11(4):237-250
Psychotropic drugs such as methadone, morphine and bulbocapnine produce increments in dopamine metabolism as an unconditioned
reflex. When a buzzer noise is used as a conditioned stimulus (CS) with these drugs as unconditioned stimuli, the buzzer CS
acquires the properties of the drugs in increasing dopamine metabolism. These results suggest that the brain, like other visceral
organs, can be conditioned in terms of neurotransmitter release or metabolism. 相似文献
94.
H Hécaen 《Brain and language》1976,3(1):114-134
We have described a series of 26 cases of cortical lesions in children from to 15 years of age (17 left-sided, six right-sided, three bilateral), in which 19 had varying degrees of language disturbance. We have attempted to establish the nature and evolution of these aphasic disorders, and have compared our observations to those previously published. Our analysis appears to indicate a relative hemispheric equipotentiality which permits the transfer of language representation to the opposite hemisphere in the case of a unilateral lesions in childhood. This conclusion, however, has at least the appearance of being in conflict with other reported findings, viz., those deriving from psychometric testing of subjects with unilateral perinatal lesions; and those concerning studies of fetal and newborn brains which suggest a very early, if not innate, hemispheric specialization.The fact of this discrepancy has lead us to reconsider the concept of a critical period as defined by Lenneberg. In this respect, we have also discussed the possibility of a partial transfer of language representation, of an intrahemispheric reorganization by intact “uncommitted” areas (P. Goldman), and finally, the need for an adequate stimulus during a given period in order for a preformed area to become functional. 相似文献
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