Supplemental Material for Developers' Trust and Behavioral Intention Modeling Study

Contents:

1.Questionnaire.xlsx: contains the survey questionnaire and the refined PICSE instrument. Each item (question) is marked with their respective IDs.

2.Psych-metrics-Mardia-EFA-correlations.xlsx: contains the EFA factor correlations and results for Mardia’s test for multivariate normality.

3.Discriminant-validity-and-collinearity.xlsx: contains metrics for discriminant validity (HTMT, FL criterion, Cross Loadings) and collinearity (VIF items and VIF constructs (Kock’s Collinearity)).

4.Extra validation-PLS.pdf: contains analysis report for concerns related to model validity: model overfitting and unobserved heterogeneity. 

5.Overfitting analysis code.zip: contains python code used for the overfitting analysis.

The dataset could not be made available due to confidentiality agreements.