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participants were accustomed to using peer feedback before, so that it helped them to  create  positive  perception  toward  peer  feedback.  For  those  who  were
accustomed  to  using  peer  feedback,  they  already  knew  the  procedure  of  giving feedback to their peer, so that they tried to give  feedback as seriously,  honestly,
and objectively as possible.
2. Peer Feedback Gave the Students some Advantages
The  result  of  the  study  revealed  that  peer  feedback  brought  some advantages for the participants, both as peer feedback receivers and evaluators.
a. The Advantages for Participants as the Evaluators
For  the  participants  as  the  evaluators,  peer  feedback  helped  them  to  be more  critical  toward  their  peer  performance.  If  they  were  accustomed  to  doing
peer  feedback,  they  would  become  more  thorough  to  find  what  should  be commented  on  from  their  peer  performance.  It  could  be  seen  from  statement
number 18. There were 94.4 participants saying that they became more critical toward their peer performance  by doing peer  feedback. This activity doing peer
feedback  would  lead  them  toward  autonomy  Lewis,  2003.  In  addition,  they could identify their friends’ strengths and weaknesses and this habit would help
them to identify their own strengths and weaknesses.
“It’s  very  useful.  We  can  know  our  strengths  and  weaknesses.  We  can evaluate and even improve our teaching. We can know what we have to do
in the next teaching.” Participant 48, See Appendix 4
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Moreover,  by  doing  peer  feedback  students  could  also  learn  from  their peer  performance.  According  to  Harmer  2007:  150,
peer  review  or  peer feedback has positive effect. Through peer feedback, students could monitor each
other  and  that  action  helps  students  to  become  better  at  self – monitoring. From
the interview, they admitted that while doing peer feedback, they also could adopt something  from  their  peer  performance,  such  as  adopt  a  good  teaching  method,
teaching media or teaching technique that can help them in their own teaching.
“Waktu pas observasi tu kan kita lihat temen kita yang lagi ngajar, nah di situ  kita  juga  bisa  sekaligus  belajar  metode-  metode  atau  teknik-teknik
yang baik saat ngajar. Misalnya nih, temen kita itu ngajar pake flash card, nah kita bisa mempelajari gimana sih cara menggunakan flash card yang
baik sekaligus bisa lihat permasalahan yang timbul dari situ.
” When  we  did  observation,  we  could  see  our  friends’  teaching  and  we
could  learn  the  teaching  methods  or  techniques  they  used.  For  example, they  used  flash  cards  in  their  teaching.  We  could  learn  how  to  use  flash
card  in  a  good  way.  Besides  we  could  also  learn  from  the  problems aroused during the use of flash cards Participant 1, Appendix 6
b. The Advantages for the Participants as the Peer Feedback Receivers
For  the  peer  feedback  receivers,  peer  feedback  also  gave  them  some
advantages. The first, it helped them to evaluate their teaching practice.
“The use of peer feedback helped me in evaluating my teaching practice and  also  seeing  my  strength  and  weaknesses  in  order  to  improve  my
teaching performance”. Participant 29, Appendix 4
48
Through reading the feedback given, they could make evaluation whether their  teaching  was  good  or  not.  From  the  evaluation,  they  could  identify  their
teaching  strength  and  weaknesses.  After  they  knew  their  strengths  and weaknesses,  they  were  motivated  to  teach  better  for  their  future  teaching.  This
advantage  fulfills  one  of  the  purposes  of  feedback,  that  feedback  is  a  form  of motivation Lewis, 2003.
According  to  Lewis,  feedback  is  more  motivating  than  marks  or  grades. Marks and grades will  set students’  mind to achieve  high grade and sometimes
they  ignore  the  process  of  achieving  good  grade.  Woolfolk  states  in  her  book Educational  Psychology 1987:  540
that “if some assignments count toward the grade  and  others  do  not,  students  are  likely  to  put  their  effort  where  the  grades
are”. It means that students tend to think that grade is the most important thing and  it  can  bring  negative  effect.  Students  will  try  to  achieve  high  grades  with
many  ways;  it  can  be  positive  ways  or  negative  ways.  If  students  are  only obsessed  with  obtaining  high  grade,  they  will  easily  forget  what  they  have
learned. However, feedback is more than grades. Through feedback, students can obtain  detailed  information  that  could  not  be  achieved  from  grades.  Feedback
provides not only criticism but also provides the solution so that students will not easily forget the feedback. In teaching learning activity, students need clarification
why their answer or their performances are  incorrect Woolfolk.  1987. Students could  get  the  clarification  through  feedback  which  grades  could  not  give.