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Table 4 Results of the measurement model for the LAS, PsyCap IC and IIB constructs

From: The impact of individual creativity, psychological capital, and leadership autonomy support on hospital employees’ innovative behaviour

   Convergent validity Internal consistency reliability Discriminant validity
Construct Claims label Indicator reliability AVEa Composite reliability Cronbach’s alpha HTMT criteriona
‘Rule of thumb’   Loading > 0.7 > 0.5 0.7–0.95 0.7–0.95 HTMT interval does not include 1
LAS LAS1 0.84 0.80 0.95 0.94 Yes
LAS2 0.92
LAS3 0.93
LAS4 0.86
LAS5 0.91
PsyCap PsyCap1 0.81 0.74 0.92 0.88 Yes
PsyCap2 0.82
PsyCap3 0.89
PsyCap4 0.90
IC IC1 0.96 0.93 0.96 0.92 Yes
IC2 0.96
IIB IIB1 0.85 0.77 0.94 0.93 Yes
IIB2 0.88
IIB3 0.90
IIB4 0.88
IIB5 0.88
  1. aAVE Average variance extracted, HTMT Heterotrait–monotrait ratio of correlations