对计算形态复杂性的自动化程序的检查
Carla Wood1, Miguel Garcia-Salas1, Christopher Schatschneider1
1Florida State University, Tallahassee.
American journal of speech-language pathology
|July 31, 2023
概括
学生写作中的形态复杂性 (MC) 的自动评分是手动分析的有效替代方案. 这个工具准确地测量写作复杂性,并与教师质量评级相关联.
科学领域:
- 语言学的语言学.
- 教育心理学教育心理学
- 计算语言学 计算语言学
背景情况:
- 评估书面语言的复杂性对于理解学生的发展至关重要.
- 手动分析形态复杂性 (MC) 是耗时且劳动密集的.
- 自动化工具为有效和客观的分析提供了潜在的解决方案.
研究的目的:
- 为了验证自动评分程序来计算从书面成绩单的形态复杂性 (MC).
- 评估一个开放访问工具Morpholex的实用性,用于测量MC.
- 将自动化MC测量与传统的手写编码和教师对写作质量的评分进行比较.
主要方法:
- 分析了来自五年级学生的146个书面答案.
- 形态复杂性 (MC) 通过训练有素的得分者手工编码和自动化Morpholex工具来评估.
- 相关性分析检查了手工编码和自动化MC测量之间的关系,以及它们对写作质量的预测有效性.
主要成果:
- 自动化MC测量结果显示,与手工编码的衍生形态数量有很强的相关性 (r = .63).
- 导出和屈曲形态都在很大程度上预测了教师对写作质量的总体评分.
- 摩尔福莱克斯工具与手动评估方法有很强的一致性.
结论:
- 自动评分MC是一个有效的和潜在的有价值的替代手动分析.
- 这种自动化方法可以帮助监测学生的写作成长,并评估影响学术写作质量的因素.
- Morpholex 工具为研究人员和教育工作者提供了一个实用的解决方案,用于评估书面语言的复杂性.
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