| Dear list, We are currently working on a new headphone and loudspeaker screening procedure for internet experiments on auditory perception. To examine the suitability of our screening method, we need real data on the "prevalence" of headphone and loudspeaker devices used by participants. We would be grateful if someone could provide data on this topic. The following criteria should be considered:
If one of your previous study meets Scenario 1 or 2 and you could provide us the data (frequencies or rwaw data of the responses), we would be grateful. Please write us a few words on the scenario and target groups used. Best wishes Reinhard ************************************ Dr. Reinhard Kopiez Professor of music psychology Head of the PhD program Hanover University of Music, Drama and Media/Hanover Music Lab Neues Haus 1 30175 Hanover Germany Phone: +49 511 3100 7608 E-mail: reinhard.kopiez@xxxxxxxxxxxxxxxx Hanover Music Lab (http://www.hml.hmtm-hannover.de) Personal homepage: http://musicweb.hmtm-hannover.de/kopiez Associate Editor of Musicae Scientiae Consulting Editor of Empirical Musicology Review ******************************************************* |