Advertisement

Preliminary Research for System Construction That Judges Understanding Level from Learner’s Expression and Movement

  • Yoshinori Adachi
  • Masahiro Ozaki
  • Yuji Iwahori
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6884)

Abstract

For the improvement of study efficiency, it is very important to judge the learner’s understanding level accurately. Especially in the Web education unlike a face-to-face education, it is not possible to talk to and to guide the learner directly. Therefore, it is necessary to estimate the understanding level, to present a suitable learning material, and to choose a suitable problem. For these, it becomes very important to be able to judge whether the learner understands or works seriously from the learner’s expression and movement automatically. In this research to achieve this, the problems were given to the subjects and the cerebral blood flows were measured to know whether they think seriously. At the same time, the video image was taken to examine the expression and movement. Especially, the relation of the frequency of blinking eyes and the cerebral blood flow rate was examined. Then, the difference of the movement between understood and not understood was examined as a fundamental study of Web learning system. As a result, a big difference was observed in the frequency of blink.

Keywords

Cerebral Blood Flow Chinese Character High School Level System Construction Graph Problem 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Ozaki, M., Koyama, K., Takeoka, S., Adachi, Y.: Development of Teaching Materials Which Dynamically Change in Learning Process. In: Negoita, M.G., Howlett, R.J., Jain, L.C. (eds.) KES 2004. LNCS (LNAI), vol. 3214, pp. 77–82. Springer, Heidelberg (2004)CrossRefGoogle Scholar
  2. 2.
    Adachi, Y., Takahashi, K., Ozaki, M., Iwahori, Y.: Development of judging method of understanding level in web learning. In: Khosla, R., Howlett, R.J., Jain, L.C. (eds.) KES 2005. LNCS (LNAI), vol. 3681, pp. 781–786. Springer, Heidelberg (2005)CrossRefGoogle Scholar
  3. 3.
    Adachi, Y., Ozaki, M., Iwahori, Y.: Study of features of problem group and prediction of understanding level. In: Gabrys, B., Howlett, R.J., Jain, L.C. (eds.) KES 2006. LNCS (LNAI), vol. 4252, pp. 1176–1181. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  4. 4.
    Ozaki, M., Adachi, Y., Takeoka, S., Sugimura, A., Ishii, N.: Educational system using self-monitor study and streaming. In: Apolloni, B., Howlett, R.J., Jain, L. (eds.) KES 2007, Part II. LNCS (LNAI), vol. 4693, pp. 1037–1044. Springer, Heidelberg (2007)CrossRefGoogle Scholar
  5. 5.
    Ozaki, M., Adachi, Y., Ishii, N.: Learning algorithm for study support in web study – design of prototype model. In: Lovrek, I., Howlett, R.J., Jain, L.C. (eds.) KES 2008, Part II. LNCS (LNAI), vol. 5178, pp. 942–949. Springer, Heidelberg (2008)CrossRefGoogle Scholar
  6. 6.
    Adachi, Y., Yunfei, Z., Ozaki, M., Iwahori, Y.: A hybrid face recognition system for managing time of going to work and getting away from office. In: Setchi, R., Jordanov, I., Howlett, R.J., Jain, L.C. (eds.) KES 2010. LNCS, vol. 6278, pp. 63–71. Springer, Heidelberg (2010)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Yoshinori Adachi
    • 1
  • Masahiro Ozaki
    • 1
  • Yuji Iwahori
    • 1
  1. 1.Chubu UniversityKasugaiJapan

Personalised recommendations