highly significantp < 0.001
ΔR 2 ranged from 0.508 (for ITS) to 0.759 (for PU), with all F‐change statistics highly significant (p < 0.001), indicating these constructs explain an additional 50.8 to 75.9% of variance over and above controls.
ΔR 2 ranged from 0.508 (for ITS) to 0.759 (for PU), with all F‐change statistics highly significant (p < 0.001), indicating these constructs explain an additional 50.8 to 75.9% of variance over and above controls.
For instance, the negative and borderline significant path from COMP to PU (β = -0.14, p = 0.050) challenges conventional TAM/TOE expectations.