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Table 3 Revised exploratory factor analysis of the primary Inventory of Personality Organisation (IPO) items (N = 353)

From: The Inventory of Personality Organisation: its psychometric properties among student and clinical populations in Japan

No.

Question

Factor

  

1

2

3

55

I can't tell whether I simply want something to be true

0.85

-0.10

0.01

42

I see things that turn out to be something else

0.75

-0.06

0.02

51

I understand things that nobody else is able to understand

0.73

-0.08

0.06

54

I feel as if I have been somewhere before when I really haven't

0.64

-0.08

-0.01

39

I am not sure whether a voice I have heard is my imagination

0.63

0.02

0.04

49

My wishes/thoughts will come true as if by magic

0.59

-0.17

-0.03

47

I do things to upset other people

0.57

-0.03

0.06

52

I cannot tell when certain things would appear crazy to others

0.56

0.01

0.11

41

I feel as if I'm someone else

0.54

0.04

0.16

43

When uncomfortable, I can't tell whether it is emotional or physical

0.54

0.10

0.06

57

I never know how to conduct myself with people

0.48

0.17

0.15

29

Important people suddenly change towards me

-0.11

0.78

0.01

28

When others see me as having succeeded, I'm elated

-0.04

0.70

-0.02

30

It is hard for me to be sure about what others think of me

-0.24

0.69

0.22

36

After being involved with people, I find out what they are really like

0.03

0.64

0.08

20

I behave differently in different situations

-0.11

0.56

0.30

34

My life goals change frequently

0.38

0.50

-0.37

35

My goals keep changing

0.40

0.49

-0.30

25

It's hard for me to say no

0.04

0.45

0.08

27

I pick up interests and then drop them

0.18

0.45

-0.10

32

I see myself in different ways at different times

0.20

0.45

0.12

31

Being alone is difficult

-0.18

0.43

-0.05

11

People use me

-0.05

0.07

0.71

4

People turn against me or betray me

-0.02

0.02

0.67

10

People are basically either good or bad

0.18

-0.22

0.57

15

People either overwhelm me with love or abandon me

0.33

-0.04

0.51

12

I act in unpredictable and erratic ways

0.12

0.19

0.40

8

I don't get what I want

0.07

0.29

0.36

 

Percentage variance explained

29.4%

6.7%

5.3%