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91.
Claire E. Weinstein Walter E. Cubberly Frank C. Richardson 《Contemporary educational psychology》1982,7(2):107-112
The effect of test anxiety on learning superficial and deep level tasks was examined. Ninety college students classified as either high or low test-anxious learned a paired-associate word list using either a superficial level or a deep level processing strategy. The results indicated that on the superficial level processing task, the performance of the low test-anxious students was not significantly different from that of the high test-anxious students, while on the deep level processing task the performance of the low test-anxious students was significantly better than the performance of the high test-anxious students. The results are discussed in the context of a cognitive-attentional theory of test anxiety and the mechanisms by which test anxiety may disrupt performance. 相似文献
92.
Marc T. Braverman Frank H. Farley 《Educational technology research and development : ETR & D》1978,26(4):321-327
The authors present a study of comprehension as a function of the stimulation-seeking motive in relation to the degree of
structure involved in information presented in film. While no significant effects were obtained in measuring comprehension
of verbal and pictorial stimuli and literal and inferential processing, the stimulation-seeking motive may have had a moderating
effect on the relationship among memory or information-processing systems. This would indicate possible differential-encoding
or information-processing strategies between individuals high and low in the stimulation-seeking motive. 相似文献
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Schmitt KU Wider D Michel FI Brügger O Gerber H Denoth J 《Sports biomechanics / International Society of Biomechanics in Sports》2012,11(1):57-72
Wrist injuries are frequently observed after falls in snowboarding. In this study, laboratory experiments mimicking forward and backward falls were analysed. In six different falling scenarios, participants self-initiated falls from a static initial position. Eighteen volunteers conducted a total of 741 trials. Measurements were taken for basic parameters describing the kinematics as well as the biomechanical loading during impact, such as impact force, impact acceleration, and velocity. The effective mass affecting the wrist in a fall also was determined. The elbow angle at impact showed a more extended arm in backward falls compared to forward falls, whereas the wrist angle at impact remained similar in forward and backward falls. The study results suggest a new performance standard for wrist guards, indicating the following parameters to characterize an impact: an effective mass acting on one wrist of 3-5 kg, an impact angle of 75 degrees of the forearm relative to the ground, and an impact velocity of 3 m/s. 相似文献