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法哈德·萨巴教授是国际远程开放教育界非常活跃的专家,其理论建树突出体现在他运用系统动态模型和语篇分析法验证了著名的交互影响距离假说。在实践中,他从早期的广播电视的弄潮儿成长为网络时代远程教育“顶级”网站的顶级高手。作为一个从教育技术领域转向远程教育领域的实践者和理论者,萨巴教授的成长轨迹为我们提供了一个研究教育技术和远程教育切入点的很好的参考系。
Professor Fahad Saba is a very active expert in the international distance and open education field. His theoretical achievements are highlighted in his verification of the famous interaction distance hypothesis by using the system dynamics model and discourse analysis. In practice, he grew from an early wave of broadcast-television beach-goers to a top expert in Web-based distance education “Top Level ”. As a practitioner and theoretician who is moving from the field of educational technology to distance education, Professor Sabah’s growth trajectory provides us with a good reference frame for studying educational technology and distance education.