Tuukka Kettunen, studying at the University of Oulu has made an abridged version of his thesis, A comparative investigation into the various assisted listening technologies that are available to hard of hearing students within physical places of learning, available to IHLMA members.
The thesis seeks to identify and study the kinds of challenges faced by students and pupils with hearing disorders, while investigating the various aids available to them.
A copy can be downloaded here: http://ihlma.org/0234a6833_20200924_pctt_r2-0/