[Retracted] A Study on Parents’ Attitudes towards Middle School Students’ Online Learning Based on Statistical Analysis

Table 8

Measurement scale of perceived value.

Latent variables	Item code	Questionnaire content design	Source
Perceived value	PV1	Children learn better when they use online learning platforms.	Wang et al. [27]
	PV2	Online learning platforms provide targeted services for children.
	PV3	Using online learning platforms, children can learn key knowledge more efficiently.
	PV4	Online learning platform helps children to quickly find the right learning content.