BSHS 441 Week 1 DQ 1 Define the following terms and describe the role of the human services worker in regard to each function; provide an example of how each might be used: (1) Advocacy (2) Mediation (3) Arbitration (4) Med-arb Check this A+ tutorial guideline at 441/BSHS-441-Week-1-DQ-1 For more classes visit