The addressee might give feedback using manual and/or nonmanual signals. The responses might be in the form of affirmation or rejection. It might also be a very short clarification question or an indication of occurrence of misunderstanding. Typical back-channeling signals in DGS are nonmanual signals like nose-wrinkle, a slight head nod, and manual signals like palm_up, right++, yes++, no++.
a. right ++
b. yes ++
c. no ++
Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann & Markus Steinbach
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The entire grammar:
Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann & Markus Steinbach (eds.). 2020. A Grammar of German Sign Language (DGS). 1st ed. (SIGN-HUB Sign Language Grammar Series). (http://thesignhub.eu/grammar/dgs) (Accessed 31-10-2021)
A chapter:
Smith, Mary. 2020. Syntax: 3. Coordination and Subordination. In Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann and Markus Steinbach (eds.), A Grammar of German Sign Language (DGS). 1st ed. (SIGN-HUB Sign Language Grammar Series), 230-237. ((https://thesignhub.eu/grammar/dgs) (Accessed 31-10-2021)
A section:
Smith, Mary. 2020. Phonology: 1.1.1.2. Finger configuration. In Sina Proske, Derya Nuhbalaoglu, Annika Herrmann, Jana Hosemann and Markus Steinbach (eds.), A Grammar of German Sign Language (DGS). 1st ed. (SIGN-HUB Sign Language Grammar Series), 230-237. (http://thesignhub.eu/grammar/dgs) (Accessed 31-10-2021)