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41.
The Tzeng and Tzeng (1982) criticisms of the assumptions underlying the Jackson, Chan, and Stricker (1979) study of Implicit Personality Theory fail to take account of the relevant empirical data. For example, the key contention of Tzeng and Tzeng–that the measures of judged and empirical trait-co-occurrence used by Jackson et al. were not comparable–is contradicted by replicated findings which establish that the two are substantially and consistently related, results for which Tzeng and Tzeng offer no alternative explanation. In short, Tzeng and Tzeng have not demonstrated that their criticisms have any real substance. Hence, none of the Jackson et al. results and conclusions, including those questioning the conditional probability index as a measure of empirical co-occurrence and those supporting the validity of Implicit Personality Theory, are affected or changed. 相似文献
42.
Raja Parasuraman Francois Richer Jackson Beatty 《Attention, perception & psychophysics》1982,31(1):1-12
In two experiments, event-related brain potentials (ERPs) were recorded while subjects performed a simultaneous detection and recognition task. Ten subjects listened to pure tones in noise and reported both whether a target tone had occurred (using a four-category confidence rating scale) and whether the target was one of two (Experiment 1) or four (Experiment 2) tones differing in frequency. The amplitudes of three ERP components were found to be differentially related to detection and recognition performance. The early N100 component varied with processing related only to detection, while the late P300 varied with both detection and recognition, and a later slow positive shift varied only with recognition and not with detection. While the latenciee of both N100 and P300 increased for less confident target detections, there were no differences in the latencies of these ERP components between correctly and incorrectly identiffed targets. Recognition performance was above the level expected by chance even when subjects reported that no target had been presented. The results indicate that brain potential components can be used to disclose temporal features of the processing of a stimulus by the nervous system and support the view that detection and recognition are partially independent, concurrent processes in perception. 相似文献
43.
The effects of EMG biofeedback training on cursive handwriting were investigated for 4 girls and 5 boys in Grade 4. A significant reduction in EMG between the first baseline session and the last training session was obtained. Four of 5 characteristics of handwriting improved significantly. The need for carefully designed research comparing EMG biofeedback training and relaxation training was indicated. A self-control factor in handwriting was hypothesized. 相似文献
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