Students may choose to gain a broad understanding of the discipline by taking courses in a wide range of sub-fields in sociology or streamline their programs by concentrating on particular subjects of interest to them such as gender and sexuality, racialized and ethnic minority groups, Indigenous studies, media and cultural studies, education, global social problems and social justice. In their final year, students may opt to hone their research skills by taking courses in Canadian and global studies with a primary research component. Or they may choose to take one of the community services courses to gain practical work experience by volunteering in an organization within the local community or participating in a field-school overseas in a developing nation.