Observe and control behavior and interaction of students according to approved procedures; Utilize positive restraint techniques according to established procedures as necessary if written in IEP; Perform a variety of general support duties such as maintaining records, files and preparing reports related to assigned students to include reviewing prior year placements to see if changes are necessary; Attend a variety of meetings, workshops and in-service trainings to maintain current knowledge of developments in the field of Speech-Language Pathology. Knowledge of: Speech and language development theories and practices; Language, articulation, and hearing disorders; General methods and techniques of individual and group speech therapy; Principles of child development and behavior; Operation and maintenance of augmentative communication devices and equipment; Phonics; Record keeping and basic report preparation techniques; Health and safety regulations; Laws, rules, and regulations related to assigned program and activities; Technical aspects of field of specialty; Correct English usage, grammar, spelling, punctuation, and vocabulary; Oral and written communication skills in English; Proper methods of lifting and positioning students in and out of orthopedic equipment.