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对开放教育试点项目毕业生进行追踪调查,采用量表形式从不同方面了解用人单位和毕业生的评价意见,其调查结果不仅是我们科学认识试点项目改革成果的重要依据,也是对开放教育进行深入研究的第一手材料。因此,对调查数据的整理与分析就成为整个调查工作的核心。河北电大运用多种统计方法及相应的计算机应用软件完成了对调查数据的信度分析、效度分析、加权平均数分析、频数分析、差异性方差分析、配对t检验、相关性分析等多项统计分析。
The follow-up survey of graduates of pilot projects of open education, using the form of scale to understand the evaluation opinions of employers and graduates from different aspects, the findings are not only an important basis for our scientific understanding of the pilot project reform achievements, but also the depth of open education First-hand research materials. Therefore, the collation and analysis of survey data has become the core of the entire survey. Hebei Radio and Television University using a variety of statistical methods and the corresponding computer application software to complete the survey data reliability analysis, validity analysis, weighted average analysis, frequency analysis, variance analysis of variance, paired t-test, correlation analysis Statistical Analysis.