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961.
Syed Z. Abedin 《Islam & Christian-Muslim Relations》1992,3(1):40-57
The question as to the status of non‐Muslim minorities in Muslim states under an Islamic aegis has assumed importance once again in our times. The article argues that since dhimma status is secondary to the status of non‐believers, it is necessary that the theoretical basis of this latter relationship should be explored further. The article also points to the need of a fresh analytical understanding of the qur'anic term ‘the people of the Book’ and the possibilities of its wider application. The article reverts to the basic qur'anic distinction between din or faith and shirca and minhaj or code of conduct and way of life. The accommodative possibilities inherent in the distinction are briefly referred to. 相似文献
962.
Thomas Z. Strybel April M. Witty David R. Perrott 《Attention, perception & psychophysics》1992,52(2):139-143
The effects of stimulus duration and spatial separation on the illusion of apparent motion in the auditory modality were examined. Two narrow-band noise sources (40 dB, A-weighted) were presented through speakers separated in space by 2.5°, 5°, or 100, centered about the subject’s midline. The duration of each stimulus was 5, 10, or 50 msec. On each trial, the sound pair was temporally separated by 1 of 10 interstimulus onset intervals (ISOIs): 0, 2, 4, 6, 8, 10, 15, 20, 50, or 70 msec. Five subjects were tested in nine trial blocks; each block represented a particular spatial-separation-duration combination. Within a trial block, each ISOI was presented 30 times each, in random order. Subjects were instructed to listen to the stimulus sequence and classify their perception of the sound into one of five categories: single sound, simultaneous sounds, continuous motion, broken motion, or successive sounds. Each subject was also required to identify the location of the first-occurring stimulus (left or right). The percentage of continuous-motion responses was significantly affected by the ISOI [F(9,36) = 5.67,p < .001], the duration × ISOI interaction [F(18,72) = 3.54,p < .0001], and the separation × duration × ISOI interaction [F(36,144) = 1.51,p < .05]. The results indicate that a minimum duration is required for the perception of auditory apparent motion. Little or no motion was reported at durations of 10 msec or less. At a duration of 50 msec, motion was reported most often for ISOIs of 20–50 msec. The effect of separation appeared to be limited to durations and-ISOIs during which little motion was perceived. 相似文献
963.
Mary Z. Anderson Terence J.G. Tracey James Rounds 《Journal of Vocational Behavior》1997,50(3):349-364
This study examines the structural invariance of Holland's (1973, 1985) vocational interest model across gender. Evidence of gender differences in the fit of Holland's model was sought by submitting 14 (7 male; 7 female) previously published Strong Interest Inventory (SII) General Occupational Themes (GOT) scale correlation matrices to multiple structural analytic techniques. Randomization tests of hypothesized order relations (Hubert Arabie, 1987) and single sample confirmatory factor analyses (CFA) indicated a moderate to strong correspondence between GOT data and Holland's circular order and circumplex models. Randomization tests of differences in model–data fit, and two-sample CFA indicated that these models are a no more or less accurate representation of the observed data for men than for women. Additional analyses aimed at identifying gender differences in the misfit of specific aspects of Holland's model also yielded no evidence of differential fit. 相似文献
964.
A procedure for automatic identification of sulci of cerebral hemispheres in magnetic resonance images is presented. The algorithm departs from information of the spatial location of a given feature (e.g., sulcal contour) in one hemisphere and automatically defines its course in the other hemisphere. The automatic tracing of sulci was successfully performed in the mesial aspect both hemispheres in 18 normal individuals. The sulcal location in the target hemisphere was first approximated by assuming an affine transformation between hemispheres, and then refined by local edge analysis. The method produced reliable results in comparing the intersulcal areas (the cuneus), sulcal length, their complexity, and the angle between the pariteooccipital and retrocalcarine fissures. 相似文献
965.
The creative self-perceptions on Something About Myself of 227 Hungarian and 672 American high school and college males and females were compared. Americans obtained significantly higher mean scores on Environmental Sensitivity, Self strength and Intellectuality as well as on the Total Scale, whereas Hungarians obtained significantly higher scores on Initiative, Individuality, and Artistry. The observed differences to variability in cultural emphasis. 相似文献
966.
967.
An operant discrimination task allowing variability of reinforced response patterning 总被引:3,自引:3,他引:0 下载免费PDF全文
Five pigeons were trained to perform a discrimination task allowing variability of reinforced response patterning. The task consisted of moving a stimulus light within an 4×4 matrix of lights from the top left position to the bottom right position by pecking on two keys in succession in order to obtain a reinforcement. A peck on one key moved the light one position to the right and a peck on the other key moved it one position down. After preliminary training on alternating fixed-ratio 3 schedules of reinforcement, the birds could peck on either key in any order, but more than three responses on a key resulted in a blackout followed by the return of the stimulus light to the start position. Results indicate that initially the birds used a wide variety of response patterns to obtain reinforcement, but with continued practice, response patterns became more stereotyped. 相似文献
968.
Visual perception in the retinal degenerate C3H mouse 总被引:3,自引:0,他引:3
Z M Nagy J R Misanin 《Journal of comparative psychology (Washington, D.C. : 1983)》1970,72(2):306-310
969.
Uncertain frequency detection of brief sinusoids in noise was studied in a special Yes-No paradigm that included single-frequency trials randomly interleaved with trials on which either of two frequencies could be presented. Contrary to implications from previous studies, and to sensory filter models of attention, the Os’ deliberate attempts to impose narrow- or wide-band listening had only a small effect on the relative detectability of signals at 500 Hz and at 1100 Hz. If frequency selectivity is to be understood as sensitivity adjustment (rather than as a recognition process), the relevant parameters may be entirely stimulus determined. 相似文献
970.