)Question: What are some of the key obstacles that we confront today which surround the presence of affordable housing? Course Objective One Identify specific social problems and their cause-effect patterns. Course Objective Three Compare and contrast current and suggested policies, programs, and/or treatments in terms of their effectiveness for alleviating the negative consequences of social problems. Course Objective Four Apply class concepts to support opinions about social problems. 250 words with cite Leon-Guerrero, A. (2015). Social Problems, 5th edition. Los Angeles: Sage Publications, Inc. ...