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Table 4 Summary of descriptive, reliability and validity statistics

From: Adaptation and preliminary psychometric properties of three self-stigma outcome measures for people living with dementia

  Floor and Ceiling Reliability Validity (Pearson’s R)
  M (SD) Min Max Lowest Score (%) Highest Score (%) Internal consistency (α) Test - Retest Concurrent Convergent
ICC CIa
SIS Total SR IS SI
Lower Upper
SSS −7.73 (10.37) −24 16 5 0 .643 .721 .467 .866 .525** .441* .160 .590** −.475*
SSS Harm 15.73 (8.16) 4 28 15 12.5 .938 .864 .717 .937 .587** .499* .177 .654** −.295*
SSS Cope 23.47 (4.02) 12 28 5 22.5 .866 −.199 −.507 .294 −.161 −.124 −.055 −.193 .186
SsSCOS 1.83 (0.64) 1 3 10 0 .864 .746 .503 .880 −.001 −.175 .488* −.015 −.0.32,
SIS 42.54 (12.88) 21 79 0 0 .906 .774 .550 .894      −.587**
SR 17.24 (6.90) 7 36 0 2.5 .868 .707 .435 .860      −.416*
IS 8.60 (2.84) 5 16 0 0 .614 .518 .158 .759      −.483*
SI 16.07 (5.53) 7 28 0 2.5 .869 .841 .674 .927      −.600**
  1. *p <.05 **p<.001