In the context of somatic dysfunction, a physiologic barrier limits the amount of active movement a patient can achieve, while a restrictive barrier is an abnormal limitation within the physiologic range of motion, often due to tissue pathology such as abnormal muscle tension and/or myofascial shortening.
You are free to review the Barrier Concepts module without charge. Quick Quiz self-testing exercises, interspersed throughout the modules, provide formative evaluation to ensure that the goals of the instruction are being achieved. These self-evaluating exercises will help you to accurately gauge your level of understanding of the content.
Once you have reviewed/mastered the content and have a Username & Password, you can register to take the exam. On-line registration is handled by MSU over a secure Web site. If you have problems registering for an exam, contact Professor Hallgren by email.
Examination questions are randomly selected from a large pool of questions and then randomly ordered on an examination "sheet", ensuring that each user gets a unique set of questions. The examination sheet can be saved and recalled any number of times. Once you are satisfied with your answers, you submit the examination sheet for grading. The examination sheet is electronically graded and you will receive immediate feedback related to your performance. You will need to score at least 70% on the exam to unlock your certificate of completion.
If you have problems accessing your certificate of completion once you have passed the exam, you should contact Dr. Hallgren by email.
hallgren@msu.edu