id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bece-348	Fang, Chao	Matthew Effect or Fair Effect	2021	2	.pdf	application/pdf	390	18	49	Among the stu- dents with low scores, the regression coefficient was negative and significant, indicating that for the students with low cognitive ability, more investment in family education was not conducive to the im- provement of students’ cognitive ability. The regression model shows that family education investment can significantly predict the cognitive level of students.	cache/bece-348.pdf	txt/bece-348.txt