In this seminar, the student will be expected to demonstrate knowledge and skills in designing and analysing small samples and single subject research methodologies in solving problems in Special Education. The student is expected to provide an overview of historical and philosophical foundations and issues in behavioural assessment. The student further examines underlying principles, strengths and limitations of single subject research designs, and methods of data analysis. At the end of the course, the student should be able to demonstrate an understanding and competence in behavioural measurement, critiquing, summarizing, and presenting information related to single subject research investigations.