教师的数字能力:一个规模构建和验证研究
Mehmet Kemal Aydin1,2, Turgut Yildirim2, Metin Kus1,2
1Distance Education, Research and Application Centre, Hitit University, Çorum, Türkiye.
Frontiers in psychology
|September 2, 2024
概括
一个新的教师数字能力量表 (TDC-S) 被开发和验证,以衡量教育工作者必不可少的数字技能. 这种可靠的工具支持教师培训和发展计划.
科学领域:
- 教育技术的教育技术
- 教师专业发展教师专业发展
- 心理测量 心理测量 心理测量
背景情况:
- 在数字社会中有效的教学需要强大的教师数字能力.
- 目前用于衡量教师数字能力的尺度在范围和可靠性方面有限.
- 开发一个全面和验证的工具对于准确的评估至关重要.
研究的目的:
- 开发和验证一个全面的尺度来评估教师的数字能力.
- 提供可靠的工具来评估所有教育层面的数字技能.
- 为目标教师培训和专业发展倡议提供信息.
主要方法:
- 一个尺度草案被开发出来,并与来自不同教育水平的教师进行了试点.
- 探索性因素分析 (EFA) 将规模改进为四个因素中的36个项目.
- 确认因素分析 (CFA),可靠性 (克朗巴赫的阿尔法,麦当劳的欧米茄,CR) 和有效性分析证实了尺度的心理特征.
主要成果:
- 教师数字能力量表 (TDC-S) 展示了一个有效可靠的四要素结构.
- 高的内部一致性和可靠性被Cronbach的alpha,麦当劳的omega和复合可靠性表明.
- 收性和判别性有效性分析支持了该尺度的构造有效性.
结论:
- "TDC-S"是用于评估小学和高中教师的数字能力的心理测量工具.
- 该尺度可用于识别教师数字技能需要改进的领域.
- 研究结果支持在设计和评估教师培训计划时使用TDC-S.
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