Figure 6.

Summary of trees for respondent factors and SSQ12 items. The original SSQ subscales and the new constellations (“Single” – single talker, “multitalker” – multiple talkers, loudness, and clarity) described in this study are given on the vertical and horizontal margins, respectively. Colors on the diagonal indicate significant relations for respondent variables and SSQ12 items with numbers indicate branching by age (years). Sizes of circles indicate the level of interrelationship between SSQ12 items.