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. 2015 Sep 2;10(9):e0137218. doi: 10.1371/journal.pone.0137218

Table 2. Principal Component Analysis with Varimax rotation for ECR-R (N = 253).

Factors
1 2 3 4 5
5(R). It’s easy for me to be affectionate with my partner. 0.51 -0.46
7(R). I talk things over with my partner. 0.73
8(R). It helps to turn to my romantic partner in times of need. 0.71
11(R). I usually discuss my problems and concerns with my partner. -0.77
13(R). I am very comfortable being close to romantic partners. 0.61 -0.47
14(R). I find it relatively easy to get close to my partner. 0.72
31(R). I tell my partner just about everything. 0.77
32(R). My partner really understands me and my needs. 0.68
33(R). It’s not difficult for me to get close to my partner. 0.66
35(R). I feel comfortable sharing my private thoughts and feelings with my partner. 0.54 -0.42
2(R). I do not often worry about being abandoned. -0.68
6. When my partner is out of sight, I worry that he or she might become interested in someone else. 0.54 0.49
12. I worry a lot about my relationships. 0.59
15(R). I feel comfortable depending on romantic partners. 0.38 -0.53 0.44
18. I worry that I won’t measure up to other people. 0.42
28(R). I rarely worry about my partner leaving me. -0.63
34(R). I find it easy to depend on romantic partners. -0.54 -0.49 -0.36
3. I prefer not to be too close to romantic partners. 0.60
16. I get uncomfortable when a romantic partner wants to be very close. 0.68
21. I don’t feel comfortable opening up to romantic partners. -0.52 0.52
24. I find it difficult to allow myself to depend on romantic partners. 0.39 0.43 0.39
27. I am nervous when partners get too close to me. 0.65
29. I prefer not to show a partner how I feel deep down. -0.38 0.58
36. I’m afraid that once a romantic partner gets to know me, he or she won’t like who I really am. -0.39 -0.50 -0.44
9. My desire to be very close sometimes scares people away. -0.53
20. It makes me mad that I don’t get the affection and support I need from my partner. 0.72
23. My partner only seems to notice me when I’m angry. 0.53
25. When I show my feelings for romantic partners, I’m afraid they will not feel the same about me. 0.50 0.47
26. I find that my partner(s) don’t want to get as close as I would like. 0.52 0.40
30. My romantic partner makes me doubt myself. 0.62
1. I often worry that my partner will not want to stay with me. 0.69 0.41
4. I worry that my romantic partners won’t care about me as much as I care about them. 0.48 0.36 0.57
10. I often worry that my partner doesn’t really love me. 0.49 0.54
17. I’m afraid that I will lose my partner’s love. 0.45 0.66
19. I often wish that my partner’s feelings for me were as strong as my feelings for him or her. 0.62
22. Sometimes romantic partners change their feelings about me for no apparent reason. 0.60
Eigenvalue 13.52 3.57 1.75 1.42 1.17
Percentage of explained variance 37.56 9.91 4.85 3.96 3.26

Note: R = reversed item.