CALOS: first results from an experiment in computer-aided learning for operating systems

ABSTRACT

This paper describes the outcome of an experiment in Computer-Aided Learning (CAL) for Operating Systems using the World-Wide Web (WWW). The purpose of the experiment is to evaluate WWW-based course delivery both in terms of academic performance and in terms of student acceptance. A complete WWW-based offering of an existing third-year university course in Computer Science was produced. Students enrolled in the course were divided into three groups: 1) those taking the course using only the WWW-based resource (no lectures), 2) those taking the course by attending lectures (no access to the WWW-based resource), and 3) those with access to both lectures and the WWW-based resource.Academic results were evaluated and qualitative student impressions were solicited. In general the WWW-only method of course delivery was an equal success compared to the lecture-only delivery, both in terms of academic results and in terms of student acceptance. On average, students in the combined lecture and WWW-based delivery performed better academically than students in the other groups.

REFERENCES

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INDEX TERMS

Primary Classification:
  K. Computing Milieux
  K.3 COMPUTERS AND EDUCATION

Additional Classification:
  D. Software
  D.4 OPERATING SYSTEMS

  K. Computing Milieux
  K.3 COMPUTERS AND EDUCATION
      K.3.2 Computer and Information Science Education
          Subjects: Curriculum

General Terms:
Design, Experimentation, Human Factors, Management, Measurement, Performance, Theory