1. The document describes the task-centered model, which focuses on alleviating specific problems agreed upon by clients and social workers.
2. It involves assessing the client's situation, planning tasks for the client to complete to address target problems, and implementing the plan with tasks and resources provided by the social worker.
3. A sample case involves a student named Oscar who meets with a social worker to address his lack of motivation in engineering school and interest in pursuing mass communications instead.