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31.
The effects of unavoidable shocks on a multiple schedule having an avoidance component 总被引:1,自引:1,他引:0
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Marcus B. Waller Patricia F. Waller 《Journal of the experimental analysis of behavior》1963,6(1):29-37
Two dogs were maintained on a multiple schedule having both a food reinforced and an avoidance component (Mult VI 1′ SΔ AvoidSS20 RS20 SΔ). The effects of superimposing an Estes-Skinner procedure for delivering unavoidable shocks on all components of the multiple schedule were observed. The buzzer-shock pairing of the Estes-Skinner procedure produced an increased rate of responding on the avoidance component of the schedule and also on the SΔ components. No persistent change in rate was observed on the food component during the pre-shock stimulus. Control performances on all components could be regained by either extinguishing or eliminating the buzzer-shock pairing. Extinction of the avoidance responding had little effect on the increased rates of responding produced by the Estes-Skinner procedure on the SΔ and avoidance extinction components and did not lead to a conditioned suppression of the food reinforced responding. Rate of responding during the pre-shock stimulus was observed to be relatively independent of changes in the maintaining schedules. Responding during the pre-shock stimulus could be conditioned and maintained after an extensive history of avoidance extinction. 相似文献
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Patricia M. Barbetta Ph.D. William L. Heward Ed.D. 《Journal of Behavioral Education》1993,3(3):217-233
An alternating treatments design was used to compare the effects of Active Student Response (ASR) error correction and No Response (NR) error correction during instruction of the capitals of states and countries. Three students with learning disabilities were provided one-to-one daily instruction on four sets of 14 unknown capitals (7 ASR capitals and 7 NR capitals). Student errors during instruction on ASR capitals were immediately followed by the teacher stating the capital and the student repeating it (an active student response). Errors on NR capitals were immediately followed by the teacher stating the capital while the student visually attended to a geography card with the correct capital handwritten on it (an on-task response). During instruction each of the three students correctly stated more capitals taught with ASR instruction than he or she stated with NR error correction. Results of same-day and next-day tests show that all three students learned more capitals with ASR error correction than with NR error correction The students also correctly stated more ASR error correction capitals on 1-week maintenance tests. 相似文献
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David C. Geary Pierre Cormier Judith P. Goggin Patricia Estrada Melanie C. E. Lunn 《International journal of psychology》1993,28(2):185-201
Two experiments compared rates of solving simple and complex addition and multiplication problems in groups of speakers of French or English in Experiment 1 (n = 35) and Spanish or English in Experiment 2 (n = 84). Subjects were divided into groups of English unilinguals, weak bilinguals, and strong bilinguals according to their performance on a naming task. In both experiments, simple problems consisted of two single-digit numbers. At least three single-digit numbers were used for complex problems in Experiment 1 and double-digit numbers in Experiment 2. Mean solution times, particularly for complex problems, were lowest for the monolingual group, followed in turn by the weak bilingual and strong bilingual groups, but these differences were not statistically reliable in either experiment. In Experiment 2, however, componential analyses of solution times indicated that strong bilingual subjects were slower at executing the carry operation when solving complex problems, relative to the two remaining groups. Results were interpreted in terms of the relationship between bilingualism and the representation and processing of numerical information. 相似文献
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Manuel Ruiz Ruiz Ph.D. M.D. Patricia Fernández-Baca M.D. Gloria Busby M.A. 《Journal of Contemporary Psychotherapy》1993,23(1):61-67
Paradigmatic complexes in family psychotherapy have been indicating a revolutionary change and the creation of new paradigms for the past thirty years. Starting with the application of the general systems theory and the development of those concepts that have been emerging regarding psychosomatic illnesses we discuss the epistemological confusion created, the methodological problems and the dissociation between theory and practice. We suggest a double process of investigation of the family structure using a knowledge of the basic attitudes and the development of a psychotherapy programme within the family of the psychosomatic patient. 相似文献
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Lyn Frazier 《Journal of psycholinguistic research》1993,22(2):85-108
This paper summarizes existing research on syntactic processing of Dutch sentences by adult native speakers of the language, with an eye to the implications of this work for a general theory of the human sentence processing mechanism (HSPM). The principles underlying the assignment of phrase structure and the binding of traces seem to be the same as those proposed for languages like English or Italian. For example, no delays of analysis exist in parsing the constituents of a phrase even if the phrase is head-final. Also, the obligatory topicalization of a constituent which is required in the highest clause of a Dutch sentence does not appear to result in trace postulation principles distinct from those operative in languages where topicalization is optional. The studies reviewed also address questions concerning the complexity of the dependency between a moved constituent and its trace as measured by the length of a path vs. the length of a chain, the processing of subject gaps following an overt complementizer, the complexity of interpreting an adjunct moved from an obligatory position, and the processing of discontinuous words. Though the studies do not pose a problem for pre-existing views of the HSPM, they do highlight certain areas of parsing theory which remain seriously underdeveloped. Foremost, perhaps, is the specification of the principles governing the architecture of the processing system, which ultimately should explain how the organization of the HSPM and its subcomponents results from acquiring the grammar of any particular language.The research reported here was supported by the Max Planck Institute for Psycholin-guistics and by NIH Research Grant HD-18708 to Charles Clifton and Lyn Frazier. 相似文献
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Janice E. Murray Pierre Jolicoeur Patricia A. McMullen Margaret Ingleton 《Memory & cognition》1993,21(5):604-610
The effects of stimulus orientation on naming were examined in two experiments in which subjects identified line drawings of natural objects following practice with the objects at the same or different orientations. Half the rotated objects were viewed in the orientation that matched the earlier presentations, and half were viewed at an orientation that mismatched the earlier presentations. Systematic effects of orientation on naming time were found during the early presentations. These effects were reduced during later presentations, and the size of this reduction did not depend on the orientation in which the object had been seen originally. The results are consistent with a dual-systems model of object identification in which initially large effects of disorientation are the result of a normalization process such as mental rotation, and in which attenuation of the effects is due to a shift from the normalization system to a feature/part-based 相似文献
39.
Victim attributions and post-rape trauma 总被引:5,自引:0,他引:5
P A Frazier 《Journal of personality and social psychology》1990,59(2):298-304
This study assessed (a) the kinds of attributions victims make, (b) whether behavioral and characterological self-blame are associated with other variables as hypothesized (e.g., perception of future avoidability of being raped), and (c) whether behavioral self-blame is associated with better post-rape adjustment (Janoff-Bulman, 1979). Attributions and adjustment were assessed in a sample of adult female rape victims seen at a hospital-based rape crisis program. Many victims blamed themselves but tended to place more blame on external factors. The pattern of relations between behavioral and characterological self-blame and other attributional measures did not support the hypothesized distinctions between them. Both kinds of self-blame were significantly associated with increased post-rape depression (all ps less than .05). Attributions strongly predicted adjustment, accounting for up to 67% of the variance in 3-day post-rape depression. The theoretical and clinical implications of these findings are discussed. 相似文献
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