A seminar for the critical examination of social work theory, values, policy and skills in the context of a field or focus of practice. The course integrates policy with practice at micro, meso and macro levels. Course seminar topics may vary from year to year and are organized to cover various fields or focus of practice. Students cannot hold credit for both SWRK 4150 and SWRK 4200. Prerequisites: SWRK 1310, SWRK 2080, SWRK 2090, and SWRK 3140. Co-requisite: SWRK 3150.