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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