A four (4) year degree in the field of Human Services (psychology, sociology, social work, recreational therapy, education, nursing, physical therapy, occupational therapy, speech, etc.) and at least one (1) year professional experience working with one (1) of the following populations: elderly, adults with physical disabilities, individuals with intellectual disabilities and persons with developmental disabilities: or. A two (2) year degree in Human Services (psychology, sociology, social work, recreational therapy, education, nursing, physical therapy, occupational therapy, speech, etc.) and at least five (5) year professional experience working with one (1) of the following populations: elderly, adults with physical disabilities, individuals with intellectual disabilities and persons with developmental disabilities.