Table 9 Mediation analysis results.

From: The influence of transformational leadership and teachers’ trust in principals on teachers’ working commitment

Relationship

R2

Beta

Std. error

t-value

p-value

Confidence interval

Decision

LL

UL

TL→TT

0.787

0.867

0.026

33.034

0.000*

−0.103

0.230

Rejected

TT→WC

0.290

0.064

0.085

0.753

0.452

−0.103

0.230

Supported

TL→WC

0.290

0.361

0.083

4.369

0.000*

0.198

0.523

Rejected

  1. *p < 0.05.