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Table 4 Convergent validity

From: Extending the theory of planned behavior to predict and nudge toward the subscription to a public transport ticket

Variable

Item

λ

AVE

Composite reliability

Attitude

AT1

.811

.718

.927

AT2

.876

AT3

.868

AT4

.828

AT5

.852

Subjective norm

SN1

.925

.794

.939

SN2

.909

SN3

.934

SN4a

SN5a

SN6

.788

SN7a

Perceived behavioral control

PBC1

.872

.720

.911

PBC2

.790

PBC3

.903

PBC4

.824

Environmental concern

EC1

.852

.560

.863

EC2

.717

EC3

.653

EC4

.716

EC5

.788

  1. aExcluded due to factor loadings < .70. AVE average variance extracted