Judges first read and discussed the definitions and examples of self-disclosure level shown in (Barak and Gluck-Ofri, 2007), then they worked separately on a Web-based platform.
of annotation, there are 122 G level converstaions, 147 M level and 32 H level con- versations, and inter-rater agreement using Fleiss kappa (Fleiss, 1971) is 0.68, which is substantial agreement result (Landis and Koch, 1977).