Open AccessA Study on Variables Correlated with Item Difficulty of the Geography Test
Author(s) -
오정준
Publication year - 2007
Publication title -
hanguk jiri hwangyeong gyoyukak hoeji/ji'ri hwan'gyeong gyo'yug
Language(s) - English
Resource type - Journals
eISSN - 2586-5641
pISSN - 1226-511X
DOI - 10.17279/jkagee.2007.15.2.141
Subject(s) - test (biology) , geography , mathematics , statistics , econometrics , ecology , biology