Fig 1.
Data screening and preprocessing flow chart.
Fig 2.
Statistics of parents’ education level.
Fig 3.
Pie chart of parents’ work background statistics.
Fig 4.
Family economic status statistics.
Fig 5.
children’s education level and socioeconomic status, educational resources chord diagram.
Table 1.
Test results of KMO and Bartlett.
Table 2.
Factor load coefficient results table.
Fig 6.
Factor load matrix heat map.
Fig 7.
Factor load quadrant distribution diagram.
Table 3.
Component matrix table.
Table 4.
Principal component weight results table.
Table 5.
Moderating effect results (Model 1).
Table 6.
Moderating effect results (Model 2).
Fig 8.
Regulatory effect mechanism diagram.
Table 7.
Moderating effect results (Model 3).
Fig 9.
Difference slope diagram.
Table 8.
Hierarchical linear model results table.
Fig 10.
Regression standardized residual normal P-P plot.