The purpose of this design and development case is to document the design, development, and evaluation of a statistics course tailored for educational technology doctoral students in an online program. The course is intended to prepare online doctoral students to both consume and produce quantitative research in the field of educational technology using relevant and authentic learning experiences. This paper first outlined the course features used to engage students in the learning materials. Twenty doctoral students enrolled in this online statistics course provided relevant data on three occasions (pre-, mid-, and post-surveys) during a 16-week academic semester. Drawing from both quantitative and qualitative data sources, this paper demonstrates that the use of authentic and relevant datasets based on peer-reviewed publications from the field of educational technology coupled with engaging practice assignments, designed for students to exercise the use of various statistical techniques using SPSS, was a successful strategy. Students found learning about analysis of covariance (ANCOVA) along with factorial and repeated measures analysis of variance (ANOVA) in the same module overwhelming. Results showed that students’ level of statistics anxiety significantly decreased in three key areas. The discussion provides interpretations of the findings as well as our lessons learned.

中文翻译：

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教育技术博士生在线统计课程的设计，开发和评估：设计和开发案例

本设计和开发案例的目的是通过在线程序记录为教育技术博士生量身定制的统计课程的设计，开发和评估。该课程旨在使在线博士生准备使用相关的和真实的学习经验来消费和进行教育技术领域的定量研究。本文首先概述了用于使学生参与学习材料的课程功能。参加此在线统计学课程的20名博士生在16周的学期内，在三种情况下（调查前，调查中和调查后）提供了相关数据。从定量和定性数据源中汲取资料，本文证明，基于教育技术领域经过同行评审的出版物的真实可信的数据集以及引人入胜的练习任务的使用是成功的策略，旨在让学生练习使用SPSS进行各种统计技术的使用。学生发现在相同的模块中学习了有关协方差分析（ANCOVA）以及阶乘和重复性方差分析（ANOVA）的知识。结果表明，学生的统计焦虑水平在三个关键领域显着下降。讨论提供了对结果的解释以及我们的经验教训。学生发现在相同的模块中学习了有关协方差分析（ANCOVA）以及阶乘和重复性方差分析（ANOVA）的知识。结果表明，学生的统计焦虑水平在三个关键领域显着下降。讨论提供了对结果的解释以及我们的经验教训。学生发现在相同的模块中学习了有关协方差分析（ANCOVA）以及阶乘和重复性方差分析（ANOVA）的知识。结果表明，学生的统计焦虑水平在三个关键领域显着下降。讨论提供了对结果的解释以及我们的经验教训。