1) Professional membership is for individuals who are engaged in the study, the practice, or the marketing of psychomotor learning, motor control, motor development or sport psychology but are not currently enrolled in training related to the field. Academic faculty and other professionals fall into this category
2) Trainee membership is for individuals who are enrolled full or part time at a recognized university in a program of study in psychomotor learning, motor control, motor development, or sport / exercise psychology. Current undergraduate students, graduate students, and post-doctoral fellows fall into this category.
SCAPPS membership is valid on a calendar basis and expires May 30th (Note a change for 2016-2017 memberships: To align with fiscal year end, membership will expire March 31, 2017). Renewals begin May 30 (April 1 for 2017) each year and membership can be renewed at any time.
For more information see the Membership FAQ