5. They may be accompanied by body-motion.
6. They may be replaced by body language.
32
5. The Functions of Backchannels
Several  researchers  have  contributed  to  determine  backchannel functions.  Fries,  Yngve,  and  Orestrom  believe  that  backchannels  are  a
means for the non-primary speaker to give a signal to the primary speaker that  he  or  she  understands  and  agrees.
33
Furthermore,  Tottie  claims  that backchannels
have several
functions, which
normally occur
simultaneously.  They  signal  understanding  and  agreement,  what  can  be termed the supportive function and encourage the speaker to continue his
or  her  turn.  Backchannels  may  end  up  as  a  turn,  if  the  previous  speaker shows no willingness to continue speaking.
34
Moreover,  Maynard  classified  the  functions  of  backchannels  into six functions as follows,
35
1. Continuers
According  to  Schegloff,  backchannels  functions  as  a  continuer whereby  the  hearer,  by  using  backchannels  cues,  they  mandating
32
Anna –Brita Stenstrom, Impromptu Speech: A Symposium. Abo: Abo Akademis
Kopieringscentrtal 1
st
ed, 1982, p. 321.
33
Pino Cutrone, “The Backchannel norms of Native English Speakers: A Target for Japanese L2 English Learners”, Language Studies Working Papers vol. 2, 2010, p. 4.
34
Gunnel Tottie, Conversational Style in British and American English: The case of backchannels, New York: Longman, 1991, p. 256-257.
35
Pino Cutrone 2010, loc. cit.
the  current  speaker  to  continue  speaking.
36
The  main  functions  of this type of backchannels are for the non-primary speaker to signal
the primary speaker that  they are listening,  and  allow the primary speaker  to  continue  his  or  her  turn.  This  can  be  seen  in  the
following example below, A. I‟ll pick it up from his place
B. Mm hm A. A
t around 7 o‟clock.
37
Gardner explains that items such as „Mm-hm‟ and „Uh-huh‟ with a fall  rising  intonation  are  indicated  as  continuers.  Besides,  items
such  as  „Yeah‟  and  „Mmm‟  are  called  acknowledgement  tokens and also serve as continuers.
38
2. Display of understanding of content
This  function  of  backchannels  occurs  when  non-primary  speaker feels  it  is  necessary  to  show  that  he  or  she  understands  about  the
primary speaker is talking about, as in the following example, A: You have to go two blocks.
B: Mm hm. A: then turn left at the video store.
36
In Ron White, “Backchannelling, repair, pausing, and private speech”, Applied Linguistics Vol. 18, no. 3, 1997, p. 323.
37
Pino Cutrone 2010, loc. cit.
38
In Ibid, pp. 4-5.
B: Uh huh. A: It‟s a few stores down on the right side.
B: I see. A: You can‟t miss it.
39
Yule maintains that the types of signal „uh-huh‟, „yeah‟, „mmm‟ indicated  that  the  non-primary  speaker  is  following,  and  not
objecting  to,  what  speaker  is  saying.
40
„Yeah‟ is thought to serve several functions, one of the functions is to show understanding of
content.
41
3. Agreement
This  function  of  backchannels  occurs  when  the  non-primary speaker reacts to a question or question like utterance made by the
primary speaker, as in the example below, A: You mean you heard the news already.
B: Ya C. I was going to tell you.
42
In example such this, it may be difficult to distinguish between the agreement  and  understanding  categories.  According  to  Tao  and
Thompson,  a  distinction  by  pointing  out  that  the  non-primary
39
Ibid.
40
George Yule 1996, Op. cit, pp. 75-76.
41
Pino Cutrone 2010, op. cit, p. 5.
42
Ibid.
speaker  gives  a  claim  of  understanding  when  the  primary  speaker provides  some  new  and  previously  unknown  information  to  the
non-primary  speaker.  In  the  other  hand,  acknowledgement  of agreement does not involve unknown information.
43
4. Support and empathy toward the speaker‟s judgment
This  function  of  backchannels  occurs  when  the  non-primary speaker  respond  with  a  show  of  support  and  empathy  to  a
statement  produced  by  the  primary  speaker,  as  in  the  following example below,
A: He quit his job again B: It‟s going to be hard to find a new one
A: Yeah B: He‟ll have to apply...
Geaney  mantains  that  backchannels  is  vocal  cues  that  signify  that the primary speaker still has the non-
primary‟s interest.
44
Maynard identifies „Yeah‟ as a backchannel form that can be used to express
support and empathy towards the primary speaker‟s judgment.
45
43
In Ibid. pp. 5-6.
44
Declan Geaney, Discourse Analysis and Related Topics for Teachers of English as a Second Language 1
st
ed. Praha: Karolinum, 1996, p. 69.
45
In Pino Cutrone 2010, op. cit, p. 6.
5. Strong emotional response
This  function  of  backchannels  occurs  when  the  non-primary speaker  responds  emphatically  to  a  statement  produced  by  the
primary  speaker,  which  indicate  more  than  simple  continuer, understanding or support, as in the following example,
A. I got an A+ on my Chemistry test. B. Fantastic
A. I hope I can keep it up all semester. Goodwin  has  suggested  assessment  such  as  „Wow‟  or  „Great‟
serves as strong emotive responses.
46
6. Minor addition or request for information
This function of backchannels occur when the non-primary speaker corrects  something  the  primary  speaker  has  just  uttered,  when  the
non-primary  speaker  needs  clarification  or  when  the  non-primary speaker attempts to  add a word in  completing the utterance of the
primary speaker, as the example below, A: John will likely be back in April.
B: Really. A. Yeah, the government is reducing troops in the gulf.
47
46
In Ibid.
47
Ibid. p. 7.
Maynard  has  pointed  out  that  the  item  such  as  „Really‟  is  a common backchannel form to request confirmation.
48
However, the intonation  is  important  to  produce  backchannels.  Stenstrom
describes  that  the  backchannels  can  reflect  empathy,  enthusiasm, and  indignation,  but  they  can  also  reflect  a  lack  of  interest,
indifference, and impatience.
49
6. Key of Transcription