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11.
The present study investigated the satisfaction of international students. The factor analysis revealed the three factors
of ‘learning and research’, ‘living and adaptation’ and ‘Japanese language ability’. The ten variables were used to predict
the satisfaction of international students and found five significant variables in predicating the satisfaction of international
students. These were suitability of curriculum, progress of research, having a good friend, cultural adaptation and part-time
work. Among these, the suitability of the curriculum was the most significant predictor. Furthermore, the path analysis for
learning and research indicated significant mutual causal relationships between research progress and supervisor’s advice.
The level of Japanese language skills is not necessarily required to receive advice from their supervisors, although Japanese
language skills help to understand the content of classes. 相似文献
12.
Reading and Writing - 相似文献
13.
Detailed time-series of the resultant joint moments and segmental interactions during soccer instep kicking were compared between the preferred and non-preferred kicking leg. The kicking motions of both legs were captured for five highly skilled players using a three-dimensional cinematographic technique at 200 Hz. The resultant joint moment (muscle moment) and moment due to segmental interactions (interaction moment) were computed using a two-link kinetic chain model composed of the thigh and lower leg (including shank and foot). The mechanical functioning of the muscle and interaction moments during kicking were clearly illustrated. Significantly greater ball velocity (32.1 vs. 27.1 m . s(-1)), shank angular velocity (39.4 vs. 31.8 rad . s(-1)) and final foot velocity (22.7 vs. 19.6 m . s(-1)) were observed for the preferred leg. The preferred leg showed a significantly greater knee muscle moment (129.9 N . m) than the non-preferred leg (93.5 N . m), while no substantial differences were found for the interaction moment between the two legs (79.3 vs. 55.7 N . m). These results indicate that the highly skilled soccer players achieved a well-coordinated inter-segmental motion for both the preferred and non-preferred leg. The faster leg swing observed for the preferred leg was most likely the result of the larger muscle moment. 相似文献
14.
Japanese kanji reading can be divided into two types: On-readings, derived from the original Chinese pronunciation and Kun-readings,
originating from the Japanese pronunciation. Kanji that are normally given an On-reading around 50% of the time were presented
in a context of other kanji that had either a highly dominant On-reading or a highly dominant Kun-reading. The reading that
was given in this experiment was very much biased toward the type of phonological environment in which it was embedded. So
native Japanese speakers easily shifted between On and Kun readings, depending on phonological context, suggesting that separate
On and Kun sub-lexica exist within the phonological lexicon. 相似文献
15.
16.
A new method was established for the continuous measurement of force applied from a springboard to a gymnast in vaulting (board reaction force). Male gymnasts performed a handspring vault using a springboard mounted on force platforms. A high-speed video camera sampled the springboard motion at 500 Hz. The springboard was initially partitioned into 29 segments. The force due to the accelerative motion of the springboard was determined by summing the forces of the individual segments. The board reaction force acting on the gymnast was calculated by subtracting the force due to the accelerative motion of the springboard and weight from the force recorded by the force platform. The new method succeeded in illustrating transient changes of the board reaction force. The horizontal and vertical components of the peak values of the board reaction force were three and two times greater respectively than the average values. A series of tests was conducted to determine whether the number of segments of the springboard model could be reduced without affecting accuracy. A model consisting of only four segments produced almost the same accuracy as the 29-segment model. The simplified model is recommended as a more efficient method to measure board reaction force. 相似文献
17.
The present study investigated the effects of visual complexity for kanji processing by selecting target kanji from different stroke ranges of visually simple (2–6 strokes), medium (8–12 strokes), and complex (14–20 strokes) kanji with high and low frequencies. A kanji lexical decision task in Experiment 1 and a kanji naming task in Experiment 2 were administered to native Japanese speakers. Results of both experiments showed that visual complexity inhibited the processing of low-frequency kanji, whereas such consistent, inhibitory effects of visual complexity were not observed in the processing of high-frequency kanji. Kanji with medium complexity were processed faster than simple and complex kanji in high frequency. 相似文献
18.
Native skilled, non-native skilled, and non-native non-skilled English readers read English texts and their reading times of words were measured. The results showed that reading times of native skilled readers were independent from the word length, word location, and grammatical word classification compared to non-native readers. Reading times of nouns strongly correlated with reading skill of readers. Although non-native skilled readers comprehended text meanings well, however the pattern of reading time of words was still different from those of native reader. 相似文献
19.
Hidekazu Kaneko Hiroto Sano Yasuhisa Hasegawa Hiroshi Tamura Shinya S. Suzuki 《Learning & behavior》2017,45(2):191-204
To investigate how motor sensation facilitates learning, we used a sensory–motor association task to determine whether the sensation induced by forced movements contributes to performance improvements in rats. The rats were trained to respond to a tactile stimulus (an air puff) by releasing a lever pressed by the stimulated (compatible condition) or nonstimulated (incompatible condition) forepaw. When error rates fell below 15%, the compatibility condition was changed (reversal learning). An error trial was followed by a lever activation trial in which a lever on the correct or the incorrect response side was automatically elevated at a preset time of 120, 220, 320, or 420 ms after tactile stimulation. This lever activation induced forepaw movement similar to that in a voluntary lever release response, and also induced body movement that occasionally caused elevation of the other forepaw. The effects of lever activation may have produced a sensation similar to that of voluntary lever release by the forepaw on the nonactivated lever. We found that the performance improvement rate was increased by the lever activation procedure on the incorrect response side (i.e., with the nonactivated lever on the correct response side). Furthermore, the performance improvement rate changed depending on the timing of lever activation: Facilitative effects were largest with lever activation on the incorrect response side at 320 ms after tactile stimulation, whereas hindering effects were largest for lever activation on the correct response side at 220 ms after tactile stimulation. These findings suggest that forced movements, which provide tactile and proprioceptive stimulation, affect sensory–motor associative learning in a time-dependent manner. 相似文献
20.
The aim of this study was to examine the effect of leg muscle fatigue on the kinetics and kinematics of the instep football kick. Fatigue was induced by repeated, loaded knee extension (40% body weight) and flexion (50% body weight) motions on a weight-training machine until exhaustion. The kicking motions of seven male players were captured three-dimensionally at 500 Hz before and immediately after the fatigue protocol. The significantly slower ball velocity observed in the fatigue condition was due to both reduced lower leg swing speed and poorer ball contact. The reduced leg swing speed, represented by a slower toe linear velocity immediately before ball impact and slower peak lower leg angular velocity, was most likely due to a significantly reduced resultant joint moment and motion-dependent interactive moment during kicking. These results suggest that the specific muscle fatigue induced in the present study not only diminished the ability to generate force, but also disturbed the effective action of the interactive moment leading to poorer inter-segmental coordination during kicking. Moreover, fatigue obscured the eccentric action of the knee flexors immediately before ball impact. This might increase the susceptibility to injury. 相似文献