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Table 5 The indices of the convergent, discriminant validity and internal consistency of FI(HPV)VUBYAS for CFA(N = 200)

From: Designing and psychometric assessment of the scale of factors influencing HPV vaccine uptake behaviors in young adults

Factors

Indices

AVE

CR

MaxR(H)

Alpha

AIC

Outcome expectations

0.690

0.899

0.901

0853

0.663

Perceived barriers

0.827

0.905

0.796

0.791

0.801

Perceived vulnerability

0.830

0.936

0.920

0897

0.805

Perceived severity

0.532

0.846

0.944

0.807

0.510

Environment

0.650

0.844

0.853

0829

0.590

Perceived stigma

0.566

0.863

0.886

0.813

0.532

External stimuli

0.656

0.930

0.922

0912

0.636

  1. AVE average variance extracted, CR composite reliability, MaxR (H) maximum reliability; Alpha, Cronbach’s alpha, AIC average inter-item correlation