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ABSTRACTThis study was to investigate the role of students’ game self-efficacy in their game performance as well as in their visual behavior distributions and transfer patterns during their gameplay. A total of 48 university students were recruited for participating in a gameplaying task while wearing with an ASL Mobile Eye eye-tracker. After the gameplay, each participant was asked to report their self-efficacy of the gameplay. Based on the self-reported game self-efficacy (GSE) score, the participants were divided into the higher and lower GSE groups. Independent t tests were used to compare their game performances and eye-tracking indices for each area of interest. A lag sequential analysis was used to profile the visual transfer pattern for each group. The results showed that the higher GSE group had better performances than the lower GSE group. During the gameplay, the higher GSE students tended to pay more attention to the critical information for a successful play. In addition, the lag sequential analyses revealed different visual transfer patterns for the two GSE groups. The higher GSE group tended to show a critical-factor-centralized visual-trasfer pattern which demonstrated more planning and monitoring gameplaying strategies; while the lower GSE students, probably lacking the self-confidence of gameplaying, tended to pay more attention to the remaining time for the game.This study may provide suggestions for future game-based leraning system designs. 相似文献
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Y. J. Fan Y. C. Wu Y. Chen Y. C. Kung T. H. Wu K. W. Huang H. J. Sheen P. Y. Chiou 《Biomicrofluidics》2013,7(4)
We report a 3D microfluidic device with 32 detection channels and 64 sheath flow channels and embedded microball lens array for high throughput multicolor fluorescence detection. A throughput of 358 400 cells/s has been accomplished. This device is realized by utilizing solid immersion micro ball lens arrays for high sensitivity and parallel fluorescence detection. High refractive index micro ball lenses (n = 2.1) are embedded underneath PDMS channels close to cell detection zones in channels. This design permits patterning high N.A. micro ball lenses in a compact fashion for parallel fluorescence detection on a small footprint device. This device also utilizes 3D microfluidic fabrication to address fluid routing issues in two-dimensional parallel sheath focusing and allows simultaneous pumping of 32 sample channels and 64 sheath flow channels with only two inlets. 相似文献
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Ishien Li Esther Onaga Pao‐Sheng Shen Hua‐Huei Chiou 《International Journal of Science Education》2013,35(9):1175-1185
Based on data collected from 211 elementary school children in central Taiwan over four years, the role of temperament in science achievement was examined with multivariate analysis of covariance (MANCOVA) with repeated measures design. The results revealed that the students’ science achievement is stable over time. The task orientation characteristics (i.e., distractibility, hyperactivity, and persistence) identified by previous research as important in mathematics and reading achievement are not consistent with the findings of this study that although the impacts of distractibility and persistence are significant, the simple effect of activity level on science achievement was not significant. However, the interaction effect of activity level and persistence is significant. Further break down analyses conducted to pursuit the interaction effect revealed that: (1) persistence has a consistent significant positive effects on all children over the years, except for the ones with high activity level (the upper 25th percentile); and (2) activity level has significant negative effects on high persistence (the upper 25th percentile) children only, and the interaction effect of activity level increases over time—the older the child the more significant the influence. Also, the tendency of approach/withdraw has significant impact on science achievement The educational implications of the findings include: (1) teachers of high activity students with high persistence may need to consider the match between children’s interests and contents of instruction; (2) a good match between children’s individual differences in distractibility, persistence, and approach need to be considered in contents, expectations, and interactions of the instruction. 相似文献
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This countrywide study was conducted to determine what organizational and individual factors have a significant impact on
the performance of public relations (PR) practice in higher educational institutions in Taiwan. In this study, a purposive
sampling of 600 administrative staff whose jobs involved university PR was employed, and 301 effective questionnaires were
recruited, yielding a 50% valid rate. Thirteen organizational and five individual factors were retrieved from the researcher’s
prior qualitative research on the university PR practice to examine the PR performance in this study. Through a stepwise regression
analysis, the findings indicated four organizational factors and one individual factor were significantly predictive of the
performance of educational PR practice at the .05 and .001 levels. Further, organizational factors were found as having a
greater influence than individual factors on the educational PR performance in this study. 相似文献