Table 2.

Summary of the proposed multi-level, mixed methodology for the implementation evaluation of VR-JIT adoption.

Process Evaluation Domain	Type of method, source of data, examples
	Quantitative Data	Qualitative Data
Acceptability (returning citizens)	Training Experience Questionnaire (example questions: How easy was the training to use?; How helpful was this training in preparing you for a job interview?)	Survey for returning citizens (example questions: What was your favorite aspect of VR-JIT?; What did you like least about VR-JIT?)
Acceptability (employment readiness instructor)	Intervention Delivery Experience Questionnaire (example questions: how acceptable is the time required to deliver VR-JIT; how disruptive is VR-JIT to the services you provide?)	Semi-structured interviews with employment readiness instructor (example questions: Can you share your thoughts on what was appealing about teaching returning citizens how to use VR-JIT?; How did VR-JIT influence your other services?)
Scalability (MDOC administrators)	–	Semi-structured interviews with MDOC administrators (example questions: What are some potential challenges to scaling up the delivery of VR-JIT at the Villages? What adaptations may be needed to the existing implementation strategy for VR-JIT to make it more scalable at the Villages?)
Feasibility (returning citizens)	We will administratively monitor: adherence to training visits; reasons for missed visits; number of completed virtual interviews	Survey for returning citizens (example questions: In what ways would you change the way you access VR-JIT to make it easier for you to practice? What difficulties did you experience when trying to use VR-JIT)
Feasibility (employment readiness instructor)	We will administratively monitor the time required to train employment readiness instructors to deliver VR-JIT; fidelity of VR-JIT delivery; fidelity checklist completion rates; employment readiness instructor time allocated to VR-JIT implementation	Semi-structured interviews with employment readiness instructor; (example questions: What would need to change in your job to be the primary person delivering VR-JIT to your clients?; What was your experience completing the fidelity checks?; What are barriers to VR-JIT implementation? What are factors that help to successfully facilitate VR-JIT implementation?)
Cost (MDOC administrators)	We will monitor the time employment readiness instructor spent on their regular duties before and during the VR-JIT delivery.	Semi-structured interviews with MDOC administrators (example questions: To what extent does the cost of offering VR-JIT to returning citizens affect your decision to use it? Do you expect cost to be a major factor in continuing to use VR-JIT at the Vocational Villages?)