Table 1

Comparison of alternative measurement models

Modelsχ2(df)χ2/dfRMSEAIFITLICFISRMRχ2 diff
Four-factor (hypothesized)711.073631.950.050.970.960.970.03
Three-factor (merged SL and IOC)2565.693667.010.140.810.790.810.151854.62***
Three-factor (merged SL and POS)2617.773667.150.150.800.780.800.171906.70***
Two-factor (merged SL, POS and IOC)4332.7936811.770.190.650.620.650.253621.72***
Single-factor (merged all constructs)5672.3036915.370.220.540.500.540.254961.23***

Note(s): n = 280, ***p < 0.001, χ2diff.: difference in chi-square, SL=Servant Leadership, IOC = Innovative Organizational Culture, POS= Perceived Organizational Support; IWB = Innovative Work Behavior; All models compared to four-factor hypothesized model

Source(s): Table by authors

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