APPENDIX A Transcription Conventions The audio- and video-recorded materials were transcribed according to the following notation system, whose core was originally developed by Gail Jefferson for the analytic research of conversation. I use the transcription notation { } to show the synchronized vocal and non-vocal action. Symbol Represents [ overlapping utterances = latched utterance (.) micro pause (2.0) timed pause (e.g., 2-second) : extended sound or syllable . falling intonation , continuing intonation ? rising intonation ! animated intonation - cut-off >word< speech at a pace quicker than the surrounding talk <word> speech at a pace slower than the surrounding talk $ smile voice Yeah emphasis VERY speech much louder than the surrounding talk ◦Um◦ speech quieter than the surrounding talk ((walks toward)) non-vocal action that is not synchronized with verbal, details of conversational scene {raises his arm} non-vocal action that is synchronized with verbal speech over gestural stroke (i.e., normally synchronous with co-expressive speech and 1