Table 2 Result of measurement model.

From: Multidimensional social support and gig workers’ performance in digital platforms: a chain-mediated model integrating emotion and autonomy

Construct

Mean

Standard Deviation

Cronbach’s alpha

Composite reliability (rho_a)

Composite reliability (rho_c)

Average variance extracted

Platform Organizational Support (POS)

5.377

0.856

0.845

0.846

0.883

0.520

Customer Review Support (CRS)

5.771

0.724

0.769

0.772

0.844

0.521

Family Emotional Support (FES)

5.518

0.857

0.779

0.790

0.850

0.535

Work Engagement (WE)

5.394

0.869

0.918

0.923

0.930

0.508

Burnout (BU)

2.589

0.984

0.894

0.893

0.914

0.518

Work Performance (WP)

5.550

0.816

0.724

0.727

0.828

0.546

Decision-Making Autonomy (DMA)

5.243

0.989

0.833

0.836

0.878

0.545

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