11 Schunk  1982  finds  that  effort  feedback  for  past  achievement  led  to  more
rapid  progress  in skill  development  p.  18.  Effort feedback is  used to  recognize student’s effort or performance. When students make progression on their learning
or  when  they  make  mistakes,  the  lecturers  have  to  give  comments  in  form  of feedback  to  their  performance.  Knowing  that  they  are  making  progress  will
motivate  the  students  on  learning  activity  and  make  them  more  confident.  In addition, students will be more motivated when the lecturers pay attention to the
students’ progression. It is similar to when someone is giving a speech; he will be more  excited  and  will  perform  a  good  speech  when  the  audience  listen  to  him.
However, if the audience ignore his speech, he will just want to finish the speech as soon as possible and will not care about the quality of his speech. The students
must know that the lecturers care about what they are doing in order to progress in class. Thus, giving feedback is a must for lecturers to keep the students motivated.
2. Criteria of Effective Feedback
The criteria of effective feedback are based on Brookhart’s 2008 theory of
giving effective  feedback. There are  three aspects  to  consider  in  giving  effective feedback  according to  Brookhart 2008. They must be clear, specific, and  using
appropriate tone and word choice.
a. Clarity
The  first  criterion  of  good  feedback  is  that  the  feedback  should  be understandable  by  the  student.  According  to  Brookhart  2008,  good  feedback
contains information that a student can use, which means that the student has to be able to  hear  and understand it p.  2. Every student  has  different  vocabulary  and
12 ability in processing feedback. Feedback may be considered having a good clarity
by a student, but may also be considered being not so clear by another student. Each student’s competency level in one class will differ. Their knowledge about language
and  their  ability  to  process  information  are  not  the  same  one  and  another.  One student  may  be  able  to  understand  that  one  plus  one  equals  two  only  from  an
explanation by the teacher. However, other students may not. Some students may need further explanation about the material and some other may need examples. For
native English learners, the teacher may use more complex vocabulary, while for non-native English speakers the teacher should use less complex vocabulary. That
is why in giving feedback to a student, a lecturer must also consider the student’s
profile  and  give  a  clear  feedback  based  on  each  student’s  ability  to  receive information.
b. Specific
More  specific  feedback  is  considered  to  be  more  effective.  As  stated  by Brookhart 2008,
“Teachers should make feedback specific enough so that students know what to do,
but not so specific that it’s done for them” p. 2. By giving a specific  feedback,  the  student  will  know  exactly  where  heshe  has  already  been
good at and what heshe should improve. Giving feedback that is too general will have less impact compared to more specific feedback. Telling a student  that heshe
needs  to  study  more  instead  of  telling  himher  that  heshe  needs  to  improve specifically will only make the student confused on what heshe should do in order
to improve hisher performance. PLAGIAT MERUPAKAN TINDAKAN TIDAK TERPUJI
13 When a person tells a singer that he needs more practice may only make the
singer be less motivated to sing, but telling him that he needs to practice more on high-pitch  notes  will  motivate  him  to  improve  his  ability  in  singing  high-pitch
notes. Knowing specific areas to improve is good as the student will not be wasting time on trying to improve everything where most of them may have already been
good, instead, heshe can just focus on some areas where heshe needs to improve.
c. Proper Tone and Word Choice