Table 4 Discriminant validity analysis through HTMT, Fornell lacker criterion and Cross Loading Criterion.

From: IoT enabled offshore infrastructure management and its impact on monitoring maintenance safety compliance and structural resilience

Check 1 = Discriminant Validity

Constructs

ARS

DA&M

IS&C

RTM

RAHC

SHM

Automated response systems

1. Alarm systems

2. Autonomous systems = ARS

      

Data analysis & maintenance

1. Big data analytics

2. Predictive maintenance = DA&M

0.258

     

Improved safety and compliance

1. Safety alerts

2. Regulatory compliance = IS&C

0.191

0.423

    

Real-time monitoring

1. Sensors

2. Environmental monitoring = RTM

0.341

0.739

0.296

   

Resilience against harsh conditions

1. Adaptive Systems

2. corrosion monitoring = RAHC

0.176

0.459

0.271

0.289

  

Structural health monitoring (SHM)

1. Continuous assessment

2. Damage detection and localization = SHM

0.261

0.552

0.236

0.529

0.307

 

Check 2 = Discriminant validity

Constructs

ARS

DA&M

IS&C

RTM

RAHC

SHM

Automated response systems

1. Alarm systems

2. Autonomous systems = ARS

0.93

     

Data analysis & maintenance

1. Big data analytics

2. Predictive maintenance = DA&M

0.218

0.862

    

Improved safety and compliance

1. Safety alerts

2. Regulatory compliance = IS&C

0.164

0.363

0.945

   

Real-time monitoring

1. Sensors

2. Environmental monitoring = RTM

0.191

0.413

0.758

0.784

  

Resilience against harsh conditions

1. Adaptive systems

2. Corrosion monitoring = RAHC

0.149

0.374

0.232

0.612

0.849

 

Structural health monitoring (SHM)

1. Continuous assessment

2. Damage detection and localization = SHM

0.206

0.427

0.192

0.277

0.239

0.8

Check 3 = Discriminant validity

Variables

ARS

DA&M

IS&C

RTM

RAHC

SHM

ARS-1

0.937

0.217

0.155

0.153

0.183

0.224

ARS-2

0.923

0.189

0.15

0.122

0.173

0.156

DA&M-1

0.182

0.885

0.356

0.321

0.385

0.385

DA&M-2

0.125

0.829

0.271

0.296

0.32

0.339

DA&M-3

0.252

0.87

0.306

0.348

0.359

0.378

IS&C-2

0.14

0.348

0.951

0.242

0.794

0.191

IS&C-3

0.172

0.337

0.939

0.193

0.629

0.172

RAHC-1

0.108

0.379

0.22

0.791

0.467

0.2

RAHC-2

0.161

0.299

0.223

0.888

0.374

0.245

RAHC-3

0.102

0.279

0.143

0.864

0.538

0.156

RTM-1

0.14

0.348

0.251

0.242

0.794

0.191

RTM-3

0.161

0.299

0.223

0.288

0.774

0.245

SHM-1

0.179

0.301

0.209

0.25

0.266

0.806

SHM-2

0.169

0.43

0.147

0.121

0.203

0.816

SHM-3

0.144

0.295

0.096

0.199

0.189

0.779

Back to article page