Table 3 Statistical analysis of EFA...

Table 3

Statistical analysis of EFA

Constructs	Measurement items	Variance extracted	Cronbach's alpha	Factor loadings	Item – total correlation
Relative advantage		63.68%	0.853
	Technology execution financial investment			0.722	0.574
	Senior management support			0.873	0.767
	Time availability for new construction practice			0.829	0.705
	Technological infrastructure (such as PC, software, network, etc.)			0.762	0.635
	Research and development budget			0.796	0.676
Observability		65.73%	0.894
	Knowledge sharing mediums within industry			0.777	0.678
	Stakeholder participation and collaboration			0.795	0.695
	Client acceptance			0.822	0.733
	Improved project productivity			0.846	0.763
	Saved project cost			0.798	0.702
	Data security and data handling			0.825	0.736
Compatibility		60.90%	0.906
	Senior management support			0.696	0.615
	Technological infrastructure (such as PC, software, network, etc.)			0.693	0.605
	Company experience level			0.78	0.695
	Internal technology training initiatives			0.848	0.779
	Employee openness for technological adoption			0.807	0.736
	Organisational technical support availability			0.846	0.774
	Institutional expert support (such as consulting, and training)			0.834	0.773
	Public legislative and regulatory framework			0.721	0.639
Complexity		86.57%	0.844
	Complexity of integrating new technologies into routine practice			0.930	0.731
	Structural and workflow transformation			0.930	0.731
Trialability		63.27%	0.853
	Time availability for new construction practice			0.688	0.541
	Employee availability in knowledge and qualification			0.792	0.662
	Technology information availability			0.846	0.734
	Government initiative availability			0.808	0.687
	Financial aid			0.833	0.720
Sustainability initiatives		61.24%	0.908
	Long-term cost benefits with facility management			0.610	0.522
	Efficient construction resource consumption			0.736	0.655
	Dynamic supply chain network creation			0.806	0.732
	Better reputation/image towards the community			0.787	0.713
	Socially inclusive and equitable community creation			0.810	0.732
	Carbon emissions reduction from waste management and waste treatment, packaging, recycling, etc			0.854	0.798
	Energy usage reduction			0.781	0.702
	Renewable energy usage increases			0.849	0.786

Constructs	Measurement items	Variance extracted	Cronbach's alpha	Factor loadings	Item – total correlation
Relative advantage		63.68%	0.853
	Technology execution financial investment			0.722	0.574
	Senior management support			0.873	0.767
	Time availability for new construction practice			0.829	0.705
	Technological infrastructure (such as PC, software, network, etc.)			0.762	0.635
	Research and development budget			0.796	0.676
Observability		65.73%	0.894
	Knowledge sharing mediums within industry			0.777	0.678
	Stakeholder participation and collaboration			0.795	0.695
	Client acceptance			0.822	0.733
	Improved project productivity			0.846	0.763
	Saved project cost			0.798	0.702
	Data security and data handling			0.825	0.736
Compatibility		60.90%	0.906
	Senior management support			0.696	0.615
	Technological infrastructure (such as PC, software, network, etc.)			0.693	0.605
	Company experience level			0.78	0.695
	Internal technology training initiatives			0.848	0.779
	Employee openness for technological adoption			0.807	0.736
	Organisational technical support availability			0.846	0.774
	Institutional expert support (such as consulting, and training)			0.834	0.773
	Public legislative and regulatory framework			0.721	0.639
Complexity		86.57%	0.844
	Complexity of integrating new technologies into routine practice			0.930	0.731
	Structural and workflow transformation			0.930	0.731
Trialability		63.27%	0.853
	Time availability for new construction practice			0.688	0.541
	Employee availability in knowledge and qualification			0.792	0.662
	Technology information availability			0.846	0.734
	Government initiative availability			0.808	0.687
	Financial aid			0.833	0.720
Sustainability initiatives		61.24%	0.908
	Long-term cost benefits with facility management			0.610	0.522
	Efficient construction resource consumption			0.736	0.655
	Dynamic supply chain network creation			0.806	0.732
	Better reputation/image towards the community			0.787	0.713
	Socially inclusive and equitable community creation			0.810	0.732
	Carbon emissions reduction from waste management and waste treatment, packaging, recycling, etc			0.854	0.798
	Energy usage reduction			0.781	0.702
	Renewable energy usage increases			0.849	0.786

Source(s): Authors’ own work

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