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521.
The internal representations and mental operations used in verifying a sentence against a pictorial referent are examined in an experiment where the location of the false constituent (subject, verb, or object) varied. The latencies for false sentences were ordered: verb, grammatical subject, grammatical object, with verb mismatches being detected the fastest. An information-processing analysis indicated that both comparison and search operations are employed, and that sentences are represented, in general, as a list of propositions with case-relational information. Context and task demands impose order on the list and lead to different operations on these structures. The depth of processing sentences varies from simple lexical comparisons up to full encoding and usage of syntactic and semantic features and case relations. 相似文献
522.
Sandra S. Smiley 《Journal of experimental child psychology》1973,16(3):451-458
An optional reversal-nonreversal shift task for which the relevant color or form cues were either dominant or nondominant was presented to 320 Ss, 6 through 20 years of age. Dominance, as defined in terms of relative cue similarity, was related to initial learning and shift behavior for kindergarten and third-grade Ss; but not for sixth-grade and college Ss. The speed of initial learning and percentage of reversal shifts was related to age when the nondominant dimension was relevant. There were no developmental differences when the dominant dimension was relevant. 相似文献
523.
J.G. OGorman 《Journal of research in personality》1974,8(2):198-202
The paper considers the issues, raised by Koriat et al. (1973), of the consistency and reliability of measures of habituation currently used in personality research. It is argued that the problem of reliability is not as serious as Koriat et al. proposed and that specificity of measures of habituation is a theoretical rather than a methodological problem. It is proposed that ambiguity in the literature on the personality correlates of habituation is more likely to be due to the failure to consider the effects of stimulus conditions on habituation than to the problems of reliability and specificity. 相似文献
524.
Two experiments were designed to assess Korsakoff patients' ability to encode verbal information on the basis of its physical, nominal and semantic properties. The first investigation employed Wickens' release from proactive interference (PI) technique; a procedure that allows an assessment of a subject's ability to encode verbal information on the basis of its semantic properties. It was discovered that on tasks involving only a rudimentary verbal analysis, such as the ability to discriminate letters from numbers, the Korsakoff patients demonstrated a normal release from PI. However, on tasks that required a more sophisticated level of semantic encoding, such as those based on taxonomic class inclusion, the patients failed to show release from PI. The second investigation employed Posner's reaction time technique which assesses a subject's ability to encode the physical and nominal properties of simple verbal materials (letters). The results of this study showed that Korsakoff patients are impaired on even these rudimentary encoding tasks, which led to the proposal that Korsakoff patients' semantic encoding deficit might stem from an initial impairment in the speed at which physical and nominal properties of verbal information are analyzed. 相似文献
525.
Niels Henrik Gregersen 《Zygon》1998,33(3):333-367
Systems theory is proposed as a major resource for reconceptualizing a Christian theology of creation. Section I outlines the principles of the theory of autopoietic systems and discusses in particular Manfred Eigen's and Stuart Kauffman's differing views of the emergence of life. Section II shows how biblical texts conceive of God's "blessing" as a divine installment and reshaping of spatio-temporal fields for creaturely self-productivity. On this double basis, Section III undertakes a constructive attempt to formulate a theology of self-productivity within a Trinitarian framework. The unity of divine self-consistency and capacity for self-relativization is seen as the clue for understanding how God not only sustains the world in general but also influences particular processes by changing the overall probability pattern of evolving systems. 相似文献
526.
Janet S. Twyman 《Journal of applied behavior analysis》1998,31(4):695-701
The Fred S. Keller School is located in Yonkers, New York, and is one of several schools operating as a Comprehensive Application of Behavior Analysis to Schooling (CABAS®) program. CABAS® schools are self-correcting and self-sustaining, and incorporate the science of teaching into every aspect of schooling. The Keller School functions as a cybernetic system of education in which the individualized instruction of each student influences the behavior of the entire education community. Student opportunities to learn are continuously measured, graphed, evaluated, and, as necessary, modified. Staff training occurs as a function of the programmatic needs of each student and the repertoire of the individual staff member. Supervisors are master teachers whose behavior is directly tied to the learning of the students and other staff. Parents are also taught principles of behavior as they relate to the education of their child, and parenting behaviors are changed based upon the needs and progress of the child. The behavior of the entire school (including efficacy and efficiency measures, the development of repertoires) is influenced by the performance of each individual within it. 相似文献
527.
Subjects listened to a tape recording of a dyadic interaction. It was predicted that the observational set instructions received by the subjects (to empathize with one member of the dyad or not to empathize with this person) would create evaluation effects similar to those created for attributions of responsibility by actor-observer differences: The actor would receive credit for his positive outcome and blame for his negative outcome more when evaluated by nonempathizing observers, and the social environment would receive credit and blame for the actor's outcomes more when evaluated by empathizing observers. The predicted three-way interaction was obtained. Additional results are discussed in terms of previous empathy research. 相似文献
528.
John M. Hutchinson 《Journal of Fluency Disorders》1977,2(4):283-293
In view of the frequent clinical use of external auditory stimuli in fluency building programs, the purpose of the present experiment was to compare the effects of rhythmic pacing, delayed auditory feedback, and high intensity masking noise on the frequency of stuttering by dysfluency type. Twelve normal hearing young adult stutterers completed an oral reading (approximately 250 syllables) and conversational speech task (3 min) while listening to the three auditory stimuli and during a control condition presented in random order. The results demonstrated that during oral reading all three auditory stimuli were associated with significant reductions in stuttering frequency. However, during conversational speech, only the metronome produced a significant reduction in total stuttering frequency. Individual dysfluency types were not differentially affected by the three auditory stimuli. 相似文献
529.
In the first of three experiments, university undergraduates were presented a list of 300 words and 100 nonwords in two sessions. Their confidence that an item was a word was indicated for each item on a 6-point scale. This experiment demonstrated the feasibility of creating a recognition test of vocabulary. In Expeiment II, 100 items were chosen to form a subtest, and the subtest was cross-validated on a new sample of subjects. The tests in Experiments I and II were scored using signal-detection measures. The primary criterion, SAT (verbal) scores, correlated approximately .60 with the test scores. In Experiment III subjects scaled the words and nonwords for four psychological attributes. These were submitted to a stepwise regression with the confidence ratings from Experiment I as the dependent variable. It was concluded that associability. frequency, orthography, and pronounceability all may be components of word recognition. However, only frequency was found to be a significant predictor of the confidence of recognition of nonwords. 相似文献
530.