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Table 6 Factor loadings, factor Correlations of EFA for IAT (n = 348)

From: Psychometric property and measurement invariance of internet addiction test: the effect of socio-demographic and internet use variables

Items

Factor loading

 

1

2

3

IAT1: find that you stay online longer than you intended

0.765

  

IAT2: neglect household chores to spend more time online

0.738

  

IAT3: prefer the excitement of the Internet to intimacy/relationships with your partner/friends

  

0.441

IAT4: form relationships with fellow online users?

  

0.303

IAT5: others in your life complain to you about the amount of time you spend online

0.626

  

IAT6: your grades/coursework/study suffer because of the amount of time you spend online

0.801

  

IAT7: check your instant message (e.g. qq, wechat) before something else that you need to do?

  

0.427

IAT8: your study performance or productivity suffer because of the Internet use

0.392

  

IAT9: become defensive or sensitive when anyone asks you what you do online?

  

0.424

IAT10: block out disturbing thoughts about your life with soothing thoughts of the Internet

 

0.469

 

IAT11: find yourself anticipating when you will go online again

 

0.927

 

IAT12: fear that life without the Internet would be boring, empty, and joyless

 

0.724

 

IAT13: snap, yell, or act annoyed if someone bothers you while you are online

 

0.816

 

IAT14: lose sleep due to late-night Internet use

 

0.339

 

IAT15: feel preoccupied with the Internet when offline, or fantasize about being online

 

0.763

 

IAT16: find yourself saying “just a few more minutes” when online

 

0.660

 

IAT17: try to cut down the amount of time you spend online and fail

 

0.329

 

IAT18: try to hide how long you’ve been online

 

0.429

0.367

IAT19: choose to spend more time online over going out with others

 

0.529

 

IAT20: feel depressed, moody or nervous when you are offline, which goes away once you are back online

 

0.502

 

factor correlations

 1

1.000

  

 2

0.774

1.000

 

 3

0.541

0.630

1.000

  1. Notes: All factor loadings are significant at p < 0.01