GapSilenceTurnSpeakerLapseSwitching Pause Page/s: 25 Source: [Sacks, Schegloff, and Jefferson 1978] Sacks, Harvey, Emanuel A. Schegloff, and Gail Jefferson. 1978. "A simplest systematics for the organization of turn taking for conversation." In Schenkein 1978 Page/s: 299 Source: [Levinson 1983] Levinson, Stephen C. 1983.Pragmatics. Cambridge, England: Cambridge University.