id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fcis-15197	Li, Jingang	Eye Movement on Predicting Serve Return of College Female Tennis Players of Different Levels in Henan Province	2023	3	.pdf	application/pdf	2429	90	44	The independent sample T-test results of the prediction accuracy of the receiving point of the two groups of subjects F P t P Accuracy 0.175 0.679 -5.394 0.000 -5.384 0.000 *P<0.05 As can be seen from Table 4, the average prediction accuracy of professional group is higher, and the difference between groups is smaller; The average prediction accuracy of amateur group was lower, and the difference between groups was greater. Methods: In this study, 20 female tennis players from colleges and universities in Henan Province were randomly selected as professional group, and 20 female tennis students from colleges and universities in Henan Province were randomly selected as amateur group.	cache/fcis-15197.pdf	txt/fcis-15197.txt