Table 1 Bivariate correlations between BISQ, QUIT, PAPA, PAMA, paternal involvement and bedtime difficulties perceived by fathers

1. Infants’ Bedtime Difficulties_BISQ_FA

1

2. Negative Emotionality_QUIT_FA

.21

1

3. Minutes taken to fall asleep_BISQ_FA

.36**

.13

1

4. Paternal Post-partum affective disorders PAPA_TOT

.25*

.38*

.27*

1

5. Maternal Post-partum affective disorders PAMA_TOT

.29*

.38*

.23

.45**

1

6. Constant Bedtime Routines_BISQ_FA

−.11

.33*

.07

.01

−.02

1

7. Paternal Involvement_FA

−.37**

.06

−.24

.07

.04

−.15

1

Mean

2.35

2.76

2.58

6.01

6.75

4.27

3.27

SD

1.20

.73

.69

4.43

4.67

.91

.86

Range

1–5

0–4.3

1–4

0–16

0–21

1–5

2–5