Practice OT With Passion and Precision
Get evidence-based resources for assessing occupational performance and infusing occupation into practice.
Get the Tools That Will Transform Your Practice
Easy to Get Started
Choose the Assessment That’s Right for You
Take a Course
Complete the Calibration Process to Become Certified
Get the Tools That Will Transform Your Practice
Easy to Get Started
Choose the Assessment That’s Right for You
Take a Course
Complete the Calibration Process to Become Certified
Easily Make an IMpact
- Measure the Quality of Your Clients’ Performance
- Show Evidence of Your Clients’ Improvement
- Support Your Recommendations with Evidence



Practice Model
Occupational Therapy Intervention Process Model (OTIPM)
Center your practice on occupation to more effectively help your clients meet their occupational goals.
- Keep your focus on occupation
- Implement more precise evaluations and interventions
- Effectively document outcomes
- Renew your passion for occupational therapy
Assessment Tools
Internationally standardized. Evidence-based.

Assessment of Motor and Process Skills
(AMPS)
Measure the quality of ADL task performance

SCHOOL ASSESSMENT OF MOTOR AND PROCESS SKILLS
(SCHOOL AMPS)
Measure the quality of schoolwork task performance

Evaluation of Social Interaction
(ESI)
Measure the quality of social interaction

Assessment of Compared Qualities – Occupational Performance
(ACQ-OP)
Measure the extent of discrepancy between a person’s reported quality of ADL task performance and what the occupational therapist observed

Assessment of Compared Qualities – Social Interaction
(ACQ-SI)
Measure the extent of discrepancy between a person’s reported quality of social interaction and what the occupational therapist observed
The next update to OTAP, to be communicated at a later date, will include a limited perpetual license. No future license renewals will be necessary with this version. Users must agree with the terms of use and download the update by May 31, 2023. Limited support will be offered through May 31, 2023 by email at support@
AMPS, ESI, and School AMPS manuals are no longer available for order. However, Powerful Practice will continue to be available for online order while supplies last.
If you have questions, please send your email to support@
Questions & Answer
Can I sign up for the AMPS Online Course? We are no longer accepting new registrations for AMPS online courses. Current participants will be required to complete the course by May 31, 2023. If you have questions, please send your email to support@innovativeotsolutions.
When will in-person AMPS, School AMPS, or ESI courses resume? CIOTS assessment training courses are on indefinite hold.
Are my manuals up to date? Do I need new manuals? CIOTS assessment manuals are out of print. The last edition of each assessment manual is as follows:
AMPS 7th Edition Revised Volume 1
AMPS 8th Edition Volume 2
School AMPS 2nd Edition
ESI 4th Edition
Most questions about the OTAP software are answered in our OTAP Tutorial. Review the following questions and answers if your question is not answered in the OTAP Tutorial.
How can I renew my expired license? The next update to OTAP, to be communicated at a later date, will include a limited perpetual license, subject to agreement to the new licensing terms. There is no fee for this update and no future license renewals will be necessary with the new version. If you own a valid license for the OTAP software, your license expiration date has been extended automatically in our system.
How do I get a license to use the OTAP software if I am using an older version (e.g., the AMPS 9 software, the School AMPS 2005 software, the ESI 2009 software)? The option to upgrade to the OTAP software was made available in 2013 and is no longer available.
Does my OTAP license allow me to install OTAP on a different computer? Yes. See the OTAP Tutorial about using OTAP on two computers.
My OTAP login name and password are not working. How do I log in to OTAP? See the OTAP Tutorial about using about how to log in to OTAP and/or how to reset a forgotten OTAP password.