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Table 1 Factor analysis and reliability results for discovery of main factors of questionnaire for evaluation of waste segregation beliefs and behaviors

From: Development and psychometric evaluation of waste separation beliefs and behaviors scale among female students of medical sciences university based on the extended parallel process model

Abbreviation

Rotated component matrix

Item

Component

Perceived threat

Efficacy

Reacting against the communicator or message

Behavior

Intention

Attitude

Fear

Defensive avoidance

Perceived barriers

Seve25

1

.810

        

Seve26

2

.802

        

Seve21

3

.771

        

Susc18

4

.764

        

Susc16

5

.762

        

Seve24

6

.760

        

Seve28

7

.743

        

Susc15

8

.742

        

Susc20

9

.741

        

Susc19

10

.731

        

Seve23

11

.726

        

Susc17

12

.706

        

Seve29

13

.699

        

Seve22

14

.687

        

Susc14

15

.672

        

Seve27

16

.639

        

Susc13

17

.619

        

Seve30

18

.388

        

Eff43

19

 

.839

       

Eff44

20

 

.813

       

Eff41

21

 

.797

       

Eff42

22

 

.786

       

Eff45

23

 

.659

       

Eff46

24

 

.601

       

ResEff39

25

 

.555

       

ResEff40

26

 

.532

       

ResEff37

27

 

.472

       

Eff47

28

 

.459

       

ResEff38

29

 

.360

       

FCR56

30

  

.797

      

FCR55

31

  

.778

      

FCR54

32

  

.766

      

FCD57

33

  

.763

      

FCD58

34

  

.750

      

FCD59

35

  

.727

      

FCD60

36

  

.644

      

PRA69

37

   

.792

     

PRA70

38

   

.761

     

PRA73

39

   

.742

     

PRA71

40

   

.716

     

PRA68

41

   

.638

     

PRA72

42

   

.464

     

INT77

43

    

.877

    

INT74

44

    

.841

    

INT76

45

    

.829

    

INT75

46

    

.823

    

ATT61

47

     

.690

   

ATT63

48

     

.634

   

ATT64

49

     

.623

   

ATT62

50

     

.617

   

fear51

51

      

.767

  

fear52

52

      

.746

  

fear50

53

      

.660

  

fear53

54

      

.651

  

fear49

55

      

.511

  

fear48

56

      

.469

  

FED66

57

       

.835

 

FED67

58

       

.790

 

FED65

59

       

.685

 

barr32

60

        

.647

barr31

61

        

.539

barr34

62

        

.467

barr35

63

        

.436

barr33

64

        

.370

 

Eigenvalue

14.434

6.960

5.493

3.706

2.216

2.012

1.858

1.693

1.570

 

Variance %

22.553

10.875

8.582

5.790

3.463

3.144

2.903

2.645

2.453

 

Variance cumulative %

16.722

25.760

33.462

39.484

45.431

50.337

54.985

58.827

62.408

  

Extraction method: principal component analysis

Rotation method: varimax with Kaiser normalization

  

a. Rotation converged in 9 iterations