TEST ITEM ANALYSIS PROGRAM DEVELOPMENT WITH RASCH MODEL ONE PARAMETER FOR TESTING THE ITEM DIFFICULTY LEVEL OF MULTIPLE-CHOICE TEST USING BLOODSHED DEV C ++ APPLICATIONS

Abstrak / Ringkasan

This article was made in Item Response Theory lecture to improve the ability of
students to learn the application of the theory of grain analyst using the model of Rasch
model. This article is aimed to get a test item analysis program with Rasch model one
parameter for testing the item difficulty level of multiple-choice test and to determine the
distribution of the item difficulty level of the test which is analyzed using the result program
of the development. The development of test item analysis program were performed using 4D
models which is consist of define, design, develop and disseminate. The results of program
development named RASCHAM. RASCHAM using Item Response Theory (IRT) which
adapt the Rasch model one parameter. Based on the result of validation from four validators,
the test item analysis program judged worthy used for test item analysis. Based on testing
performed by comparing the analysis results of the QUEST can be concluded that the
accuracy of RASCHAMprogram reached 92.80%. The analysis results of the item difficulty
level with RASCHAM on the odd semester of final examination test items of the physics
subjects from XI class of 2th Wonosari State Senior High School academic year 2013/2014 in
Gunungkidul for code A is about 7.5% with a very easy category, 12.5% easy, 25%
moderate, 47.5% difficult, 2.5% very difficult and 5% not good. While for code B is about
12.5% with a very easy category, 32.5% easy, 45% moderate, 45% difficult, 2.5% very
difficult and 2.5% not good.

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