Subject: [AUDITORY] Search for data on headphone an loudspeaker use in internet experiments From: Reinhard Kopiez <reinhard.kopiez@xxxxxxxx> Date: Thu, 22 Oct 2020 18:47:28 +0200--Apple-Mail=_16D036D0-A6E9-4A50-89F6-31A50C39F844 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" Dear list,=20 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: No screening test procedure at the beginning of the experiment should be = involved, only self-reports on the sound device should be reported.=20 Please give us some information on the scenario used. For example:=20 Scenario 1: Participants were NOT ASKED to use a certain playback = device + self-disclosure of the used device has been requested Scenario 2: Participants WERE ASKED to use a certain playback device = + self-disclosure of the used device has been requested The link to the study SHOULD have been widely distributed and NOT in = groups with a higher proportion of one playback device (e.g. a Facebook = group about headphones, or a forum about loudspeakers) Reference to a citable paper related to your study 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.=20 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=20 Neues Haus 1 30175 Hanover Germany Phone: +49 511 3100 7608 E-mail: reinhard.kopiez@xxxxxxxx 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 ******************************************************* --Apple-Mail=_16D036D0-A6E9-4A50-89F6-31A50C39F844 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii" <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; = charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">Dear = list, <div class=3D""><br class=3D""></div><div class=3D""><div = class=3D"">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.</div><div class=3D""><br class=3D""></div><div class=3D"">The = following criteria should be considered:</div><div class=3D""><br = class=3D""></div><div class=3D""><ul class=3D"MailOutline"><li = class=3D"">No screening test procedure at the beginning of the = experiment should be involved, only self-reports on the sound device = should be reported. </li><li class=3D""><span class=3D"">Please = give us some information on the scenario used. For = example: </span></li><li class=3D""><b class=3D""> = Scenario 1:</b> Participants were <b = class=3D"">NOT ASKED</b> to use a certain playback device + = self-disclosure of the used device has been requested</li><li = class=3D""><b class=3D""> Scenario = 2:</b> Participants <b class=3D"">WERE</b> <b = class=3D"">ASKED</b> to use a certain playback device + = self-disclosure of the used device has been requested</li><li = class=3D"">The link to the study SHOULD have been widely = distributed and <b class=3D"">NOT</b> in groups with a higher = proportion of one playback device (e.g. a Facebook group about = headphones, or a forum about loudspeakers)</li></ul><div class=3D""><ul = class=3D"MailOutline"><li class=3D"">Reference to a citable paper = related to your study</li></ul><div class=3D""><br = class=3D""></div></div><div class=3D"">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. </div><div = class=3D""><br class=3D""></div><div class=3D"">Best wishes</div><div = class=3D"">Reinhard</div><div class=3D""><br class=3D""></div><div = class=3D""><span style=3D"font-size: 14px;" = class=3D"">************************************</span></div></div></div><d= iv class=3D""><div dir=3D"auto" style=3D"caret-color: rgb(0, 0, 0); = color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; = text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: = after-white-space;" class=3D""><div dir=3D"auto" style=3D"caret-color: = rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: = start; text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: = after-white-space;" class=3D""><div dir=3D"auto" style=3D"caret-color: = rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: = start; text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: = after-white-space;" class=3D""><div dir=3D"auto" style=3D"caret-color: = rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: normal; text-align: = start; text-indent: 0px; text-transform: none; white-space: normal; = word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: = none; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: = after-white-space;" class=3D""><span style=3D"font-size: 14px;" = class=3D"">Dr. Reinhard Kopiez<br class=3D"">Professor = of music psychology<br class=3D"">Head of the = PhD program<br class=3D""><br class=3D"">Hanover University = of Music, Drama and Media/Hanover Music Lab <br = class=3D""><br class=3D"">Neues Haus 1<br class=3D"">30175 Hanover<br = class=3D"">Germany<br class=3D""><br class=3D"">Phone: +49 511 3100 = 7608<br class=3D""><a href=3D"mailto:reinhard.kopiez@xxxxxxxx" = class=3D"">E-mail: reinhard.kopiez@xxxxxxxx</a><br = class=3D""><br class=3D"">Hanover = Music Lab (http://www.hml.hmtm-hannover.de)<br = class=3D"">Personal homepage: http://musicweb.hmtm-hannover.de/k= opiez<br class=3D""><br class=3D"">Associate Editor of <i = class=3D"">Musicae Scientiae</i></span></div><div dir=3D"auto" = style=3D"caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0); letter-spacing: = normal; text-align: start; text-indent: 0px; text-transform: none; = white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; = text-decoration: none; word-wrap: break-word; -webkit-nbsp-mode: space; = line-break: after-white-space;" class=3D""><span style=3D"font-size: = 14px;" class=3D"">Consulting Editor of <i class=3D"">Empirical = Musicology Review<br = class=3D""></i>*******************************************************</sp= an></div></div></div></div> </div> <br class=3D""></body></html>= --Apple-Mail=_16D036D0-A6E9-4A50-89F6-31A50C39F844--