Table 3

Results of nested model comparisons

Modelχ2dfχ/dfCFITLIRMSEASRMRχ2 test difference
1Baseline: 6-factor model (PP, CL, FR, Hope, GC, GS)453.8952601.7460.9220.9100.0480.051Preferred Model
25-factor model (PP, CL + FR, Hope, GC, GS)707.6342652.670.8220.7980.0720.080Δχ2(5) = 253.74 ***
34-factor model (PP, CL + FR + Hope, GC, GS)989.6362693.6790.7100.6770.0910.082Δχ2 (9) = 535.74 ***
43-factor model (PP, CL + FR + Hope + GC, GS)1164.9012724.2830.6410.6040.1010.092Δχ2 (12) = 711.01 ***
52-factor model (PP, CL + FR + Hope + GC + GS)1301.1142744.7490.5870.5470.1080.097Δχ2 (14) = 847.22 ***
61-factor model (PP + CL + FR + Hope + GC + GS)1514.4082755.5070.5010.4560.1180.103Δχ2(15) = 
1060.50 ***

Note(s): PP = Project Performance; CL = Collaborative Project Leadership; FR = Financial Project Resources; Hope = Project Workers’ Hope; GS = Project Workers’ Goal Stress; GC = Project Workers’ Goal Commitment. ***p < 0.001

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