Table 2 Reliability and collinearity of the model.

From: The expanded theory of planned behavior for energy saving among academics in Romania, Bulgaria, Turkey, and Slovakia

Items

Outer loadings

VIF

Mean

ATT1

0.921

4.053

4.478

ATT2

0.909

4.183

4.311

ATT3

0.869

2.665

4.250

ATT4

0.854

2.215

4.452

EC1

0.823

1.834

4.693

EC2

0.878

2.604

4.412

EC3

0.814

2.056

4.083

EC4

0.816

1.783

4.246

EK1

0.855

2.300

3.781

EK2

0.823

2.092

3.860

EK3

0.885

3.538

3.759

EK4

0.890

3.606

3.785

ESB1

0.705

1.344

4.048

ESB2

0.790

1.786

4.189

ESB3

0.617

1.278

3.882

ESB4

0.777

1.631

4.627

ESB5

0.464

1.198

4.37

ESB6

0.349

1.229

3.21

ESI1

0.922

2.927

4.404

ESI2

0.901

2.748

4.167

ESI3

0.897

2.406

4.263

OC1

0.742

1.415

3.750

OC2

0.833

3.052

3.605

OC3

0.853

3.894

3.478

OC4

0.800

2.695

3.579

OC5

0.696

3.797

3.439

OC6

0.708

3.826

3.500

OI1

0.669

1.741

3.276

OI2

0.765

1.973

3.504

OI3

0.797

1.867

3.776

OI4

0.880

2.617

3.640

OI5

0.839

2.545

3.509

OI6

0.784

1.977

3.469

OS1

0.904

2.157

3.224

OS2

0.910

2.710

3.281

OS3

0.812

4.447

2.895

OS4

0.794

4.326

2.982

PBC1

0.930

2.308

4.268

PBC2

0.908

2.246

4.070

PBC3

0.572

1.226

3.711

SN1

0.900

2.534

3.263

SN2

0.948

4.059

3.412

SN3

0.857

2.559

3.548