Table 4. Confirmatory factor analysis...

Table 4.

Confirmatory factor analysis

Constructs	Cronbach’s Alpha	Standardized loadings (λ_yi)	Reliability (λ²_yi)	Variance (var (_Ɛi))	Average variance extracted estimate Ʃ (λ²_yi)/ [(λ²_yi) + (Var(_Ɛi))]
Sales	0.816				0.73
Poor estimation of materials		0.94	0.88	0.12
Inaccurate payment terms		0.85	0.72	0.28
Lack of technical skills in bidding and tender		0.82	0.67	0.33
Lack of clarity		0.84	0.71	0.29
Poor cost estimation		0.83	0.69	0.31
Client	0.858				0.73
Delays in payments		0.76	0.58	0.42
Delays in site delivery		0.83	0.69	0.31
Delays in rectifying errors in documentation		0.90	0.81	0.19
Slow decision-making		0.92	0.85	0.15
Site supervision authority limited		0.86	0.74	0.26
Design	0.845				0.73
Insufficient information		0.85	0.72	0.28
Delayed delivery of design		0.83	0.69	0.31
Reworks due to changes		0.82	0.67	0.33
Communication gap		0.91	0.83	0.17
Procurement	0.823				0.78
Late ordering and delay in delivery		0.84	0.71	0.29
Lack of skilled resources		0.94	0.88	0.12
Transportation issues		0.86	0.74	0.26
Low productivity		0.89	0.79	0.21
Financial	0.847				0.73
Late payment		0.87	0.76	0.24
Insufficient funds		0.78	0.61	0.39
Poor forecasting		0.84	0.71	0.29
Cost over runs		0.86	0.74	0.26
Economy slowdown		0.92	0.85	0.15
Labour	0.839				0.68
Shortage of resources		0.80	0.64	0.36
Shortage of skilled labour		0.75	0.56	0.44
Unexpected strikes		0.86	0.74	0.26
Low productivity		0.88	0.77	0.23
Communication gaps		0.84	0.71	0.29

Constructs	Cronbach’sAlpha	Standardized loadings (λ_yi)	Reliability (λ²_yi)	Variance(var (_Ɛi))	Average variance extracted estimate Ʃ (λ²_yi)/ [(λ²_yi) + (Var(_Ɛi))]
Sales	0.816				0.73
Poor estimation of materials		0.94	0.88	0.12
Inaccurate payment terms		0.85	0.72	0.28
Lack of technical skills in bidding and tender		0.82	0.67	0.33
Lack of clarity		0.84	0.71	0.29
Poor cost estimation		0.83	0.69	0.31
Client	0.858				0.73
Delays in payments		0.76	0.58	0.42
Delays in site delivery		0.83	0.69	0.31
Delays in rectifying errors in documentation		0.90	0.81	0.19
Slow decision-making		0.92	0.85	0.15
Site supervision authority limited		0.86	0.74	0.26
Design	0.845				0.73
Insufficient information		0.85	0.72	0.28
Delayed delivery of design		0.83	0.69	0.31
Reworks due to changes		0.82	0.67	0.33
Communication gap		0.91	0.83	0.17
Procurement	0.823				0.78
Late ordering and delay in delivery		0.84	0.71	0.29
Lack of skilled resources		0.94	0.88	0.12
Transportation issues		0.86	0.74	0.26
Low productivity		0.89	0.79	0.21
Financial	0.847				0.73
Late payment		0.87	0.76	0.24
Insufficient funds		0.78	0.61	0.39
Poor forecasting		0.84	0.71	0.29
Cost over runs		0.86	0.74	0.26
Economy slowdown		0.92	0.85	0.15
Labour	0.839				0.68
Shortage of resources		0.80	0.64	0.36
Shortage of skilled labour		0.75	0.56	0.44
Unexpected strikes		0.86	0.74	0.26
Low productivity		0.88	0.77	0.23
Communication gaps		0.84	0.71	0.29

Source: Table created by authors

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