课题类别：广州华商学院校内导师制项目
课题名称：元认知调控干预对注意缺陷多动障碍学生科学能力和动机的影响
课题批准号：2021hsds36
负责人：郑皓元
导师：王金道
经费：6万
所在学院：教师教育学院
一、科研成果
zheng, h., miao, x., dong, y., & yuan, d. c. (2023). the relationship between grammatical knowledge and reading comprehension: a meta-analysis. frontiers in psychology, 14, 1098568. (ssci, q1)
二、成果内容简介
the study aimed to examine the cohesive tie effect on reading comprehension through the grammatical knowledge cognition process. the present metaanalysis examined the correlation between grammatical knowledge and reading comprehension based on empirical results published between 1998 and 2021. this study selected 86 studies with a total of 14,852 readers whose grades were grouped from primary school to university. the results showed that the overall correlation effect size between grammatical knowledge and reading comprehension was large, and the significant interaction effect of the grade group was confirmed through moderator analysis. the results suggested that the grammatical knowledge’s function of the cohesive tie has a transfer effect across different text comprehension scripts.
三、学术价值与创新点
（一）通过元分析的方法综合了近20年来关于语法知识和阅读理解之间关系的实证研究，提供了一个全面和客观的视角。
（二）探讨了阅读阶段和学习认知条件这两个潜在的调节变量对语法知识和阅读理解之间关系的影响，揭示了语法知识在不同文本理解场景中的作用机制。
（三）为语言教学和阅读教育提供了一些启示，强调了语法知识在提高阅读能力方面的重要性，尤其是对于高年级组的学生。