@article{UNY11485,
       publisher = {Yogyakarta State University},
            year = {2014},
         journal = {Proceeding of  International Conference On Research, Implementation And Education  Of Mathematics And Sciences 2014},
           month = {May},
           title = {THE ESTIMATION OF INQUIRY PERFORMANCE TEST ITEMS OF HIGH 
SCHOOL PHYSICS SUBJECT WITH QUEST PROGRAM},
          author = {Supahar Supahar},
        abstract = {This  paper  is  aimed  to  determine  the  results  of  the  parameter  estimation  of  inquiry 
performance  test  item  of  high  school  physics  subjects  with  polytomous  pattern  using  the  QUEST 
program. The estimation of the item test based on the item response theory (IRT) by applying the model 
of  Partial  Credit  Model  (PCM  )  on  the  student's  response  of  inquiry  performance  test. The  estimation 
included fit model the PCM, and the estimation of test items difficulties level. Based on the estimation of 
test  items  parameters  on  the  IRT  according  to  the  model  of  PCM  known  that  the  items  of  inquiry 
performance test have an INFIT scale of MNSQ between 0.77 to 1.30 thus meet the fit criteria with PCM 
models,  and  test  item  difficulties  fulfilling  the  criteria  of  a  good  test  item  because  of  the  test  item 
difficulties in the range of -2 {\ensuremath{<}} b {\ensuremath{<}} +2.},
        keywords = {parameters of the test item , Partial credit model (PCM) , inquiry
performance, high school physics subjects},
             url = {http://eprints.uny.ac.id/11485/}
}