PAI item No.

Contents

1-factor model

2-factor model

3-factor model

4-factor model

I

I

II

I

II

III

I

II

III

IV

1

I wonder what the baby looks like now.

0.63

0.63

0.05

0.41

0.37

−0.07

0.39

0.39

−0.05

−0.01

2

I imagine calling the baby by name.

0.68

0.59

0.15

0.44

0.32

0.01

0.32

0.42

0.00

0.05

3

I enjoy feeling the baby move.

0.49

0.67

−0.14

−0.12

0.72

0.02

0.74

−0.11

0.02

−0.07

4

I think that my baby already has a personality.

0.48

0.29

0.24

0.14

0.21

0.22

−0.02

0.00

−0.00

1.01

5

I let other people put their hands on my tummy to feel the baby move.

0.49

0.26

0.27

0.50

−0.00

0.04

−0.03

0.49

0.01

0.13

6

I know things I will do make a difference to the baby.

0.58

0.29

0.35

0.20

0.19

0.29

0.13

0.19

0.22

0.23

7

I plan the things I will do with my baby.

0.68

0.42

0.32

0.37

0.23

0.19

0.27

0.37

0.21

−0.10

8

I tell others what the baby does inside me.

0.69

0.32

0.44

0.87

−0.11

0.02

−0.10

0.86

0.04

−0.02

9

I imagine what part of the baby I’m touching.

0.58

0.44

0.19

0.57

0.14

−0.07

0.13

0.54

−0.07

0.07

10

I know when the baby is asleep.

0.50

0.19

0.37

0.43

−0.01

0.15

0.03

0.44

0.19

−0.13

11

I can make my baby move.

0.47

−0.24

0.80

0.15

−0.23

0.66

−0.24

0.16

0.64

0.03

12

I buy/make things for the baby.

0.51

0.18

0.38

0.40

−0.02

0.19

0.01

0.41

0.22

−0.10

13

I feel love for the baby.

0.52

0.76

−0.19

−0.05

0.77

−0.05

0.76

−0.05

−0.07

0.03

14

I try to imagine what the baby is doing in there.

0.67

0.76

−0.03

0.29

0.56

−0.06

0.56

0.27

−0.07

0.05

15

I like to sit with my arms around my tummy.

0.60

0.43

0.22

0.26

0.28

0.15

0.27

0.24

0.13

0.09

16

I dream about the baby.

0.45

−0.05

0.58

0.07

−0.04

0.52

−0.03

0.08

0.52

−0.02

17

I know why the baby is moving.

0.58

−0.21

0.91

0.23

−0.23

0.72

−0.23

0.23

0.71

0.01

18

I stroke the baby through my tummy.

0.50

0.62

−0.08

0.26

0.45

−0.12

0.45

0.25

−0.13

0.01

19

I share secrets with the baby.

0.42

0.06

0.42

−0.04

0.09

0.46

0.11

−0.03

0.48

−0.06

20

I know the baby hears me.

0.57

0.14

0.50

−0.19

0.25

0.67

0.19

−0.21

0.62

0.20

21

I get very excited when I think about the baby.

0.61

0.31

0.37

−0.13

0.38

0.51

0.42

−0.14

0.55

−0.11