| Summary: | 碩士 === 國立臺南大學 === 數位學習科技學系碩士班 === 98 === The purpose of this study is to explore the best design strategy for designing an Internet-based instruction system based on the intention and learning effect of Taiwanese higher education students toward using JoinNet. We tried to verify the relationships among the three constructs of the personal profile, the cognitive instrumental process, and the system quality and those in Technology Acceptance Model (TAM). We also tried to find the most significant route from one of the three constructs to the intention and learning effect. Such a route can be used to represent the best strategy for designing an Internet-based instruction system. To gather empirical data, a questionnaire with three parts, including the personal profile, the experience of using a JoinNet, and open-ended items, were designed. Our participants were 113 undergraduate students who had taken an E-Learning class in the past two years. Pearson correlation, path analysis and structural equation model (SEM) were used to verify our proposed eight hypotheses. According to analysis results, the personal profile, the cognitive instrumental process, and the system quality will affect the attitude, intention, and learning effect of students through the perceived usefulness and the perceived ease of use. The interest in producing digital materials is a dominant that affects user satisfaction. Starting from the system quality, the most significant route to the intention is through the perceived ease of use. And the most significant route to learning effect is through the perceived usefulness. Accordingly, we can conclude two promising strategies for designing an Internet-based instruction system.
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