| Summary: | 碩士 === 國立臺灣師範大學 === 衛生教育學系 === 93 === The construction and intervention of Computer Assisted Instruction website for betel nut prevention of adolescent.
A Master Thesis By Wen-Ju Wu
ABSTRACT
The purposes of this study were to develop a suitable computer-aided educational website for adolescence betel nut prevention in the curriculum, to discuss the effectiveness of the educational intervention, and to evaluate students’ acceptance of the program. The Quasi-experimental method was applied to explore the effect of the three-week campaign on junior high school students.
Students from a certain junior high school in the Taipei County were selected as the subjects. Our study approaches included pre/post/follow-up questionnaires to evaluate the efficiency of this program, and also the questionnaires for the media in our website. There were 123 students finishing all of the pre-test, post-test and follow-up test questionnaires (58 students from the experimental group and 65 students from the control group). The pre-test was held in one week before intervention, the post-test was held within one week after the intervention, and the follow-up test was held in two months after the intervention. We statistically analyzed our data by the Chi-square test and the two-way ANCOVA. The major results were as follows:
1. The immediate effects of knowledge, attitude, self-efficacy and behavior intention about betel nut prevention in the control group were better than the immediate effects in the experimental group.
2. The follow-up effects of knowledge, attitude, self-efficacy and behavior intention about betel nut prevention in the experimental group were better than follow-up effects in the control group.
3. Computer Assisted Instruction (CAI) could increase learning attention, learning interest, learning outcome, comprehension, learning motivation, learning achievements, and keep cheerful during classes.
4. More than 50% of the experimental group felt satisfactory about the format, educational contents and effects of the educational computer assist instruction website for adolescence betel nut prevention.
According to the results of this study, some recommendations for the future betel nut prevention program were built up: The using of the Social Learning Theory, Self-efficacy, Social Support, drills and practices C.A.I., tutorial C.A.I., simulations C.A.I. and gaming C.A.I. in planning betel nut prevention educational C.A.I. will transform an abstract knowledge into a concrete experience, trigger the learning motivations of students, and their effectiveness was proved.
Key Words: betel nut prevention, Computer Assisted Instruction, education, adolescent, students
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