Instructor was informative and I believe I have changed my way of talking to people, both at work and at home. GREAT JOB”.
Ashland law enforcement class 2025
Mr. Decker was an exceptional trainer and educator! I came into the training with a good knowledge of M.I. and I was blown away by how much more I learned! Mr. Decker has taken M.I. training to a whole new level
The Dalles law enforcement class, 2025
Great job, class was relaxed and inviting for wonderful discussions
Hillsboro law enforcement course, 2025
I felt much more capable of communicating after this one-day course than any other course I have ever taken! AMAZING!
Hillsboro law enforcement course, 2025
Great material, especially for hospital security. Also love the teaching methods, thank you!
Hillsboro law enforcement course, 2025
Jeffery was amazing and I could tell he had extensive knowledge of the subject… and wonderful hospitality
Ashland law enforcement course. 2023
Cops understand cops. Jeffery understood and could relate to us. He did not make me feel inferior when being open and honest”
Albany law enforcement course, 2023
“Welcoming, friendly, interactive and VERY IMFORMED. Kept me engaged and awake the entire time”.
Multnomah County law enforcement, 2022
Jeffery was great! He kept us engaged and was reflective. It seems like he was very interested in what we had to say and found value in it. I would HIGHLY recommend this class to all police officers”
Multnomah County law enforcement, 2022
M.I. is really big in the mental health. It is fantastic to see it enter the world of law enforcement… and there is no better instructor than Jeffery. He was a cop, he gets us”
Washington County law enforcement course 2023
I am eager to process the wealth of information I just learned. It has really opened and expanded my understanding of M.I.”
Health and Human Service Testimonials
M.I. Practitioner’s course Multnomah County, 2025
Material was incredible! Book was very well done, including illistrations. I appreciate plenty of note space…”
Washington County Skills building course, 2025
Jeffery is the Dan Campbell of Motivational Interviewing”!
M.I. Practitioner’s course Multnomah County, 2025
“Great attention and focus on the students. Receptive & patient with explaining complex topics”
Clackamas County Behavioral Health Practitioner’s Course, 2024
If you want to learn M.I. there is no one else to learn it from than Jeffery (Telos Motivational Interviewing). I have had a whole entire quarter of M.I. in college and he went to a level that entire quarter did not even touch on! This was the best, most valuable class I had ever taken”
Washington County Practitioner’s course 2023
You have a great training style. Kept things tight. Also, your memory of M.I. is second to none! That allows you to keep things very personal and answer questions with a striking level of confidence. THANK YOU”!
Washington County Practitioner’s course 2023
Jeffery, you are AMAZING. Thank you for your amazing presentation skills, delivery and all the knowledge you shared. And for all the touches that made it fun. You are an extraordinary trainer”
