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Table 3 Cronbach alpha if item is deleted, corrected item-total score correlations, and correlations between items (PANAS-N)

From: Positive and Negative Affect Schedule (PANAS): psychometric properties of the online Spanish version in a clinical sample with emotional disorders

 Correlations between items
 Cronbach alpha if item deletedCorrected item-total correlationItem 2Item 4Item 6Item 7Item 8Item 11Item 13Item 15Item 18Item 20
Item 2.858.5761.467.318.339.368.471.243.588.528.305
Item 4.855.607 1.386.354.517.612.330.391.406.317
Item 6.860.554  1.452.363.333.536.353.359.311
Item 7.852.641   1.308.271.428.462.461.769
Item 8.860.545    1.660.279.322.324.273
Item 11.857.574     1.276.398.361.259
Item 13.863.517      1.331.317.423
Item 15.853.641       1.686.437
Item 18.853.640        1.504
Item 20.857.591         1
  1. All correlations were statistically significant at p < .01 (two-tailed); Item 2: Distressed; Item 4: Upset; Item 6: Guilty; Item 7: Scared; Item 8: Hostile; Item 11: Irritable; Item 13: Ashamed; Item 15: Nervous; Item 18: Jittery; Item 20: Afraid