Table 2 Comprehensive General Parenting Questionnaire average scores and item separation reliability

Nurturance (19 items)

4.46 (0.40)

0.86

  Responsiveness (6 items)

4.48 (0.47)

0.79

  Autonomy support (5 items)

4.51 (0.47)

0.73

  Involvement (4 items)

4.22 (0.64)

0.79

  Social rewarding (4 items)

4.63 (0.46)

0.75

Structure (15 items)

3.84 (0.45)

0.75

  Inconsistent discipline (3 items)

2.90 (0.86)

0.73

  Consistency (5 items)

4.47 (0.52)

0.69

  Organization (3 items)

3.73 (0.89)

0.74

  Scaffolding (4 items)

4.64 (0.41)

0.67

Behavioral control (10 items)

4.00 (0.49)

0.69

  Monitoring (3 items)

4.02 (0.73)

0.68

  Maturity demands (5 items)

4.31 (0.52)

0.75

  Non-intrusive discipline (2 items)

3.19 (1.00)

0.33

Overprotection (6 items)

2.55 (0.55)

0.53

  Excessive monitoring (2 items)

3.31 (0.73)

0.49

  Excessive involvement (4 items)

2.17 (0.63)

0.52

Coercive control (12 items)

2.06 (0.50)

0.75

  Psychological control (5 items)

1.84 (0.66)

0.71

  Physical punishment (3 items)

1.34 (0.58)

0.62

  Authoritarian control (4 items)

2.87 (0.69)

0.66