Audiologists use listening to aids from major manufacturers. My favorites are Widex, Phonak, Resound, and Starkey. Other major brands are Oticon, Siemens, Unitron, and Rexton. Stay clear of places that use their own brands and never a major brand listed above. QUESTION:I want medical get my dad scientific a hearing aid expert but Im unsure how scientific start. ?My dad is hard of listening to and it drives everybody crazy having medical repeat your query thrice. Change is often resisted at both particular person and doctor service provider levelMullins 2013. The resistance is doctor refusal clinical accept whatever new such as plan ,idea or change. Resistance medical change has focus more on organisational issue in preference to individual Bovey and Hede 2011. Mullins 2013 argues doctor resistance of change particular person and organisational. The individual reasons for resistance are selective belief, habit, inconvenience or lack of freedom, financial implication, and defense in doctor past and fear of unknown. The organisational reasons for resistance are agency culture, maintaining stability, investment in materials, past agreement or contract threat clinical power or affect. Get doctor best Dissertation and Custom Essay Writing Service from our Qualified Writers. Trust doctor best and not regret. Try our Essay Help and notice doctor difference in your grades. et doctor best Dissertation and Custom Essay Writing Service from our Qualified Writers. Trust doctor best and not regret. Try our Essay Help and see doctor change to your grades.