开始写作者的手写能力的内部结构
Lidia Truxius1,2, Michelle N Maurer3,4, Judith Sägesser Wyss3
1Institute for Research, Development, and Evaluation, Bern University of Teacher Education, Bern, Switzerland.
PloS one
|January 5, 2024
概括
动力学方面,如速度反转的数量 (NIV),笔停和笔升起,是开始写作者的手写能力的关键预测因素. 早期发现手写困难对于及时干预至关重要.
科学领域:
- 教育心理学教育心理学
- 发展心理学 发展心理学
- 发动机控制器的控制器
背景情况:
- 流利的手写对于在小学中释放认知资源来完成复杂的写作和数学任务至关重要.
- 以前的研究往往侧重于年长儿童的手写自动性或高级作家的困难.
- 动力学方面对于开始掌握手写的预测能力尚不清楚.
研究的目的:
- 调查动力学方面对手写能力的贡献,在典型的开发初学者手写.
- 检查性别,社会经济背景,执行职能和视觉运动整合对手写能力的影响.
- 确定早期手写困难的关键动态指标.
主要方法:
- 853名一年级 (7岁) 儿童将文字复制到数字化平板电脑上,并完成认知任务.
- 使用确认因素分析将动力学方面 (NIV,笔停,笔举,压力) 与手写因素联系起来.
- 认知性能任务评估执行功能 (抑制,转移,工作记忆) 和视觉运动集成.
主要成果:
- 速度反转的数量 (NIV),笔停下来和笔举起显示了最高的因子负载,大大解释了手写能力.
- 与男孩相比,女孩的手写能力更高.
- 来自低社会经济背景的儿童与来自高社会经济背景的儿童之间在手写能力方面没有发现显著差异.
- 工作记忆与手写能力有关,而抑制,转移和视觉运动集成与此无关.
结论:
- 动画方面的方面,特别是NIV,笔停和笔举起,对于理解初学者手写能力至关重要.
- 基于动态分析的手写困难的早期识别对于开发有针对性的干预措施至关重要.
- 调查结果强调了在早期手写开发和干预策略中考虑运动控制方面的重要性.
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