TPB has been used with other models

TPB has been used with other models to improve
program effects.17 We theorized that integrating life
skills into a TPB-based drug-use prevention program
would compensate for the limitations of TPB and
improve program efficacy. To the best of our knowledge,
this had not been done previously. Therefore,
this study integrated the TPB and life skills into the
design of an adolescent drug-use prevention program,
relying on the TPB to provide structural psychosocial
measures for predicting behavioral intention and life