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11.
Midline and off-midline tongue and right- and left-hand vibrotactile thresholds of stutterers and normal-speaking individuals 总被引:1,自引:0,他引:1
Vibrotactile thresholds for 7 male stutterers and 7 normal-speaking men (age range for both groups = 19 to 32 yr.) were obtained from the right, midline, and left sides of the lingual dorsum, and the thenar eminences of both hands. The stutterers showed slightly higher (less sensitive) mean thresholds than the normal speakers for all three lingual test sites. This was not the case for the thresholds obtained from both hands. The preliminary data suggest that oral peripheral sensory integrity might be somewhat different for stutterers than for normal-speaking individuals. 相似文献
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Jerry D. Harris Bonnie A. Gray Shirley Rees-McGee James L. Carroll Elizabeth T. Zaremba 《Journal of School Psychology》1987,25(4):343-354
School psychologists serving a national, systematic sample of public elementary and secondary schools were surveyed regarding recent referrals. Most referrals were initiated by school staff members (75% of referrals), and the majority occured initially through formal mechanisms (55% of referrals). Most informal requests for assistance or information eventually became, or were thought likely to become, formal referrals. In 92% of cases, the referral agent's initial communication with the psychologist included some designation of what the pupil was doing or not doing that was viewed as problematic. Poor academic performance was of primary concern in 52% of referrals and social/emotional problems in 31%. More boys were referred than girls, and one-half of referrals from the elementary grades involved pupils in grades K-2. Frequency of referral and reason for referral were not independent of pupil's grade or sex. Reason for referral was independent of time of year (October vs. May) and geographical region. 相似文献
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One hundred and forty-four male and female Australian subjects rated an Australian or a Vietnamese target group on the possession of five socially desirable and five socially undesirable personality traits. As predicted, the out-group was perceived less favourably than the in-group, but only by the males, the females not making the distinction. 相似文献
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The stability of oral and nonoral vibrotactile magnitude scales produced by the method of magnitude production was investigated for 11 adult subjects. Each subject was tested over four sessions separated by 1-wk. intervals. Data analyses included correlations across trials of power function slopes as well as individual adjustments of intensity. Analysis showed a lack of stability over time for the slope functions obtained on the thenar eminence but moderate stability for the functions obtained on the tongue. Individual adjustments on intensity showed consistently high correlations across trials and structures. It was concluded that the subjects' responses were guided by the imposed experimental variables and that each individual's scaling was not necessarily reflected by the correlations based on power function slopes established over the four trials. 相似文献
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Groups of non-computer scientists were tested to evaluate the potential of an as yet non-existent interactive terminal with
a screen diagonal of one meter. A simulated large image terminal provided limited realistic interactions using software developed
to give close proximity to the predicted visual effect. Subjective responses from 101 subjects were elicited from a questionnaire
designed to evaluate specific aspects of the “terminal” in use. From this data, two types of screen (lenticular and plain)
and two types of interaction devices (touch and remote pointer) were analyzed experimentally using a two-way factorial design.
Potential end-users provided positive feedback concerning future use of the Large Image Terminal. Building a realistic mock-up
revealed screen contaminations which would not have been discovered until a much later stage. Although statistical analysis
of screen evaluations was equivocal, the questionnaire was sufficiently penetrating to separate the positive and negative
features. This methodology was invaluable in guiding the design process.
Copies of the questionnaire may be obtained from the authors at the Heriot-Watt address. 相似文献
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