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901.
Martin R. Adams 《Journal of Fluency Disorders》1982,7(3):343-353
The last several years have seen the development and use of anxiety-reduction procedures in stuttering therapy. Among these types of methods, systematic desensitization and reciprocal inhibition have been employed almost exclusively. Emotional de-conditioning by means of flooding or implosive techniques has been attempted far less often. This article presents a case report on the utilization of the flooding tactic. Results are offered and discussed relative to the question of whether the elimination of anxiety is a realistic goal in therapy. The suggestion is offered that what many stutterers may really need to develop is the ability to generate fluency-enhancing behaviors in spite of the presence of heightened emotionality. 相似文献
902.
In the present study, eight adult male stutterers and nonstutterers showed no significant latency or amplitude differences in BSERs recorded in response to monaural and binaural clicks. However, significantly greater variance was found in the stutterers' group under the monaural stimulation condition at click rates of 12/sec and 5/sec. Left and right monaural waveforms were subtracted individually from the binaural waveform. The resultant binaural interaction difference traces were examined to determine auditory tract preference for binaural stimulation. While some subjects from both groups showed no auditory tract preference, it was found that the significant variance between groups for wave V latency was attributable to the subset of stutterers without auditory tract preference. This finding is interpreted as evidence of neurological differences in stutterers' auditory processing at the brainstem level. 相似文献
903.
The present experiment examined stutterers' voice initiation times (VITs) during conditions of novel stimulation. The experimenters were interested in determining how VITs varied as a function of pacing and masking. Stutterers were examined in control, pacing, and masking conditions. The results indicated that: (1) stutterers significantly improved their VITs in the pacing condition as compared with the control condition (p = 0.005), (2) stutterers had significantly faster VITs in the pacing condition as compared with the masking condition (p = 0.005), and (3) stutterers improved VITs in the masking condition as compared with the control condition (p = 0.075). These results are discussed in terms of the facilatory nature of novel stimulation in modifying speech-system functioning. 相似文献
904.
The locus of stuttering in the communicative speech of 26 stutterers was studied in situations where subjects received and conveyed specific information. It was hypothesized that a larger proportion of critical rather than noncritical words would be stuttered. Critical words were those which necessarily had to be pronounced if a listener should be able to understand and act according to the messages given. The critical words were selected by the experimenter before the experiment started. The results showed that 35.8% of the critical and 8.4% of the noncritical words were stuttered. There was also significantly more stuttering on critical words than on long noncritical words. The largest proportion of critical words appeared in the final position of sentences, which was also where most stuttering was located. Whole-word repetitions, an instance of normal nonfluency, were associated with noncritical words. No correlation between frequency of stuttering and whole-word repetitions was found. 相似文献
905.
Ginger H. Daughtry 《Journal of Fluency Disorders》1982,7(2):259-272
Ten fluent and ten disfluent 7-yr-old males were presented simple and complex fully grammatical, anomalous and scrambled sentences. A click (35-msec 1-kHz tone burst) had been superimposed within three positions to the right or left of the major syntactic boundary in each sentence. The subjects heard the sentence, repeated the sentence, and marked on a preprinted version of the sentence where they heard the click. It was expected that children with greater language facility would more probably locate the click veridically. By the same reasoning, less complex syntactic structures should be expected to influence click placement less than more complex utterances. The following results were obtained: (a) the disfluent group gave a greater number of correct responses than the fluent group; (b) more correct responses were observed for simple sentences than for complex sentences for both groups; and (c) fewer correct responses were observed for both simple and complex grammatical sentences than for anomalous and scrambled sentence types. 相似文献
906.
Patrick C Thauberger John F Cleland Loyd Nicholson 《Journal of research in personality》1982,16(2):165-178
The foray of quantification research into the arena of existentialism and ontology has given rise to several psychometric instruments pertinent to the area. Both exploratory and Confirmatory principal-factor analyses were used to study the relationships among 16 existential scales currently in use in the research literature. Participants were 133 individuals comprised of 74 females and 59 males with a median age of approximately 30.5 years. Approximately one half of the sample was in attendance at the University of Regina and Saskatchewan during the 1976–1977 fall term, while the remainder was drawn from the respective communities. Confirmatory factor analysis supported both the prediction of substantial condensation of existential scales and the presence of an avoidance of ontological confrontation factor. Exploratory factor analysis provided some support of the theory that the avoidance of existential confrontation is a central function of neurosis. Extracted factors were interpreted and examined with respect to implications for existential-ontological theory and research. 相似文献
907.
Visual information can be stored relative to a particular point of view or independently of any particular point of view. Research on mental rotation has shown that people can store and use viewer-centered visual representations of objects and scenes. Some theories of object recognition posit that object-centered representations are also stored and used to represent the shape of three-dimensional objects. In this paper a series of experiments provides evidence that people can store and use both viewer-centered and object-centered representations of three-dimensional objects. 相似文献
908.
Free-operant forgetting: Delayed stimulus control of multiple-schedule performance 总被引:3,自引:3,他引:0
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Pigeons' responses were reinforced in two components of several multiple variable-interval variable-interval schedules of food reinforcement. In one component, the key was illuminated green for 15 seconds and white for 45 seconds. In the other component, the key was illuminated red for 15 seconds and white for 45 seconds. Values for the exponent of the power functions relating response ratios to reinforcement ratios were higher in the presence of the discriminative stimuli (green or red) than in the presence of white. Sensitivity of response ratios to changes in reinforcement ratios provided an index of the extent to which responding was under delayed stimulus control by prior discriminative stimuli. 相似文献
909.
Michael A.R. Townsend 《Journal of experimental child psychology》1983,36(1):139-149
Facility in shifting between familiar schemata in a listening comprehension task was examined in children from the third and sixth grades (8 and 11 years old, respectively). The children heard two consecutively presented ambiguous passages about very familiar daily activities. Comprehension of both passages demanded precisely timed activation of a schema appropriate to each passage. Half of the children were not explicitly cued to the passage shift, thus requiring that they spontaneously recognize the need for a schema shift. Analyses of free recall and interview responses showed that although the younger children had more difficulty than the older children, children at both grade levels demonstrated deficiencies in their cognitive monitoring of the prose-schema interaction. 相似文献
910.
Fifty non-patient Spanish adults in Valencia were asked in open-ended interviews, “What's the thing to do when you're feeling depressed?” Their responses were content analysed and compared to the similar data reported by Rippere (1977b) for British subjects. As hypothesized, the English-speaking subjects showed a higher ratio of consensual to non-consensual items and they also produced more responses. Qualitative analysis of the two pools of items showed both characteristic similarities and differences. A corpus of things to do when feeling depressed is derived from the items common to the Spanish and British data. 相似文献