Critically evaluate hearing aid fitting approaches typically used with adults. Your answer should include but not be limited to: click and fit/initial fit, coupler fittings and real ear measures. Format of essay 1. Introduce approaches (150 words) 2. Critically evaluate approaches: compare and contrast approaches/discuss evidence/identify gaps in knowledge (800 word ) We need to discuss this hearing aid fitting approaches: : ? Click and fit/initial fit, ? Coupler fittings ? Real ear measures. We have to discuss other hearing aid fitting approaches as well please. Please we need to discuss only quality good evidence about 108 research papers 3. Conclusion (150 words)