Continuing willingness

Teacher information teaching ability

Parental Accompaniment and supervision

Parental checkups and tutoring

Self-directed learning

Online communication

Perceived usefulness

Continuing willingness

1

Teacher information teaching ability

0.279**

1

Parental Accompaniment and supervision

0.220**

0.302**

1

Parental checkups and tutoring

0.267**

0.345**

0.719**

1

Self-directed learning

0.367**

0.422**

0.362**

0.398**

1

Online communication

0.381**

0.550**

0.361**

0.427**

0.670**

1

Perceived usefulness

0.625**

0.367**

0.285**

0.349**

0.472**

0.484**

1