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Filtering by: Committee Member Lawson, David Remove constraint Committee Member: Lawson, David Degree Field Speech Communication Remove constraint Degree Field: Speech Communication

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  • A comparative study of two methods for measuring attenuation values of personal hearing protection devices

    Creator:
    Martin, Larry G.
    Abstract:
    Noise induced hearing loss is a subject of growing concern. Over the past 15 years, several well-documented studies have been completed which express the relationships between industrial noise exposure and damage to normal and pathological ears. This research has provided knowledge of considerable importance to developing successful hearing conservation programs....
    Resource Type:
    Masters Thesis
    Full Text:
    . David Lawson, for your willingness to be there, your time, your support and your constructive comments

  • Physicians' attitudes toward hearing aids

    Creator:
    Van Kessel, Jeanette M.
    Abstract:
    The central purpose of this study was to examine physicians' knowledge of and attitudes toward hearing aids. This study was conducted with 71 general practitioners affiliated with Scarborough General Hospital in Scarborough, Ontario, Canada. Attitude was measured by a 5-point Likert-type scale developed for the study. Knowledge was measured through...
    Resource Type:
    Masters Thesis
    Full Text:
    members of the M.A.I.S. committee, including Drs. Wayne Courtney, David Lawson, Michael Coo len, my