Skills for Tribal Pretrial Services Practitioners: Interviewing Techniques
Developed by the American Probation and Parole Association, this online self-paced training course provides tribal community corrections professionals with an overview of the interview process, key interviewing skills, and ethical responsibilities of the pretrial interviewer. 
https://appa.academy.reliaslearning.com/Skills-for-Tribal-Pretrial-Services-Practitioners-Interviewing-Techniques--APPA-STPSPIT-G.aspx

The NIC Learn Center has classes on writing and grammar, computer skills, communication, project management, and corrections topics. All that it needed is to create a free account.
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