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Table 5 Construct reliability and validity for the uncertainty response scale (Portuguese version) for the three samples

From: Factorial validity and measurement invariance of the uncertainty response scale

 Sample 1 (EFA)Sample 2 (CFA1)Sample 3 (CFA2)
Dimensionsα (n = 505) (Greco & Roger, 2001)N. itemsN. items Portuguese versionα (n = 512)N. items Portuguese final versionα (n = 543)RCAVEα (n = 541)RCAVE
Emotional uncertainty0.891514.8911.
Cognitive uncertainty0.851713.866.
Desire for change0.901614.878.
  1. α Coefficient Cronbach alpha, RC reliability composite, AVE average variance extracted