چکیده:
ﻫﺪف: ﻣﻘﺎﻟﺔ ﺣﺎﺿﺮ ﺑﻪ دﻧﺒﺎل ﺗﻮﺻﻴﻒ و ﺗﺸﺮﻳﺢ روش ﺗﺸﺨﻴﺺAim: The aim of the present paper was to describe and ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال در ﭼﺎرﭼﻮب ﻧﻈﺮﻳﺔ ﺳﺆال-ﭘﺎﺳﺦ، ﺑﺎexplain the method of differential item function (DIF) اﺳﺘﻔﺎده از اﻟﮕﻮی ﻳﻚ ﭘﺎراﻣﺘﺮی ﺑﺎ ﺗﺄﻛﻴﺪ ﺑﺮ ﺳﻮﮔﻴﺮی داﺧﻠﻲ درwithin the framework of the item response theory (IRT)using the one parameter model with an emphasis on ﻳﻚ آزﻣﻮن اﺳﺖ. روش: اﺑﺘﺪا ﻣﺒﺎﻧﻲ ﻧﻈﺮی روﻳﻜﺮد ﻣﻌﺮﻓﻲ ﺷﺪ، وinternal answer bias to the test. Method: As a first step, ﺑﻪ دﻧﺒﺎل آن ﺑﻪ ﻣﻨﻈﻮر اراﺋﻪ ﻋﻤﻠﻲ روش، دادهﻫﺎی ﺧﺮدهﻣﻘﻴﺎسthe theoretical foundations of the perspective wasintroduced and then in order to offer a practical ﮔﺮاﻣﺮ در ﺑﺨﺶ ﺗﺨﺼﺼﻲ دﻓﺘﺮﭼﻪ زﺑﺎن اﻧﮕﻠﻴﺴﻲ آزﻣﻮن ﺳﺮاﺳﺮیapplication of the method, items of the English grammar در ﺳﺎل 4831 ﺑﺎ ﻧﺮماﻓﺰار ﺑﺎیﻟﻮگ- امﺟﻲ ﺗﺤﺖ اﻟﮕﻮی ﻳﻚsubscale of the foreign language booklet in the National ﭘﺎراﻣﺘﺮی ﺑﺎ دو روش ﻣﻘﺎﻳﺴﺔ ﺳﻄﻮح ﻣﻘﺎدﻳﺮ دﺷﻮاری در دو ﮔﺮوهUniversity Entrance Exam (NUEM) in the academicyear 2005–06 was analyzed by two methods of و آزﻣﻮن ﻧﺴﺒﺖ درﺳﺖﻧﻤﺎﻳﻲ ﺗﺤﻠﻴﻞ ﺷﺪﻧﺪ. ﻳﺎﻓﺘﻪﻫﺎ: ﻧﺘﺎﻳﺞ ﻧﺸﺎنcomparing levels of difficulty values in two groups and داد ﻛﻪ ﺑﻴﻦ ﻣﻘﺪار دﺷﻮاری ﺳﺆال 8 در دو ﮔﺮوه ﺗﻔﺎوت ﻣﻌﻨﺎدارlikelihood ratio test. This was done by using BILOG-MG software under the one parameter model. Results: اﺳﺖ. اﻳﻦ ﻣﻮﺿﻮع ﺑﺎ ﺑﺮازش ﺑﻬﺘﺮ اﻟﮕﻮی دارای ﻛﺎرﻛﺮد ﻣﺘﻔﺎوتFindings showed there was a significant difference in ﺳﺆال در ﻣﻘﺎﻳﺴﻪ ﺑﺎ اﻟﮕﻮی ﺑﺪون ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال )ﺑﺎ آﻟﻔﺎیthe amount of difficulty coefficient between the two 50/0( ﺗﺄﻳﻴﺪ ﺷﺪ. در واﻗﻊ اﺣﺘﻤﺎل ﭘﺎﺳﺦ درﺳﺖ ﺑﻪ ﺳﺆال 8 ﺑﺮایgroups on question number 8. This was confirmed bythe fact that there was a better fitness when using the -ﮔﺮوه ﻣﺮدان در ﻣﻘﺎﻳﺴﻪ ﺑﺎ ﮔﺮوه زﻧﺎن ﺑﻴﺸﺘﺮ ﺑﻮده اﺳﺖ. ﻧﺘﻴﺠﻪmodel including DIF compared with the model without ﮔﻴﺮی: اﻫﻤﻴﺖ ﺑﺮرﺳﻲ ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال در آزﻣﻮنﻫﺎیDIF (p<0.05). In fact the probability of a correctresponse was higher for males than for females. ﻣﺨﺘﻠﻒ روز ﺑﻪ روز در ﺣﺎل اﻓﺰاﻳﺶ اﺳﺖ. روشﻫﺎی ﻣﻮﺟﻮد درConclusion: The importance of investigating DIF in ﻧﻈﺮﻳﺔ ﻛﻼﺳﻴﻚ ﺑﻪ ﺧﺎﻃﺮ وﺟﻮد ﺗﻐﻴﻴﺮﭘﺬﻳﺮی ﺷﺎﺧﺺﻫﺎی آنdifferent tests is becoming increasingly important The ﺑﺮای ﺷﻨﺎﺳﺎﻳﻲ اﻳﻦ ﻣﻮﺿﻮع ﻣﻔﻴﺪ ﻧﻴﺴﺘﻨﺪ. در ﻣﻘﺎﺑﻞ روشﻫﺎﻳﻲmethods for investigating DIF in classical test theory arenot useful due to the variability in the indices obtained ﻣﻮﺟﻮ در ﺑﺎﻓﺖ ﻧﻈﺮﻳﻪ ﺳﺆال-ﭘﺎﺳﺦ ﺑﺮای اﻧﺠﺎم اﻳﻦ ﻛﺎر ﻣﻔﻴﺪﺗﺮby this method. In contrast, techniques under the IRT .ﻫﺴﺘﻨﺪcontext seem more plausible.
خلاصه ماشینی:
"ﻓﺼﻠﻨﺎﻣﺔ روانﺷﻨﺎﺳﻲ ﻛﺎرﺑﺮدی Journal of Applied Psychology Vol. 4, No. 2(14), Summer 2010, 20-31 20 - 31 ،1389 ﺳﺎل4، ﺷﻤﺎره 2)41(، ﺗﺎﺑﺴﺘﺎن -ﺷﻨﺎﺳﺎﻳﻲ ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال ﺑﺮاﺳﺎس ﻧﻈﺮﻳﺔ ﺳﺆال- ﭘﺎﺳﺦ: ﻛﺎرﺑﺮد اﻟﮕﻮی ﺗﻚ ﭘﺎراﻣﺘﺮی ﺑﺎ اﺳﺘﻔﺎده از ﻧﺮماﻓﺰار ﺑﺎیﻟﻮگ-امﺟﻲ Identifying differential item function (DIF) based on item-response theory: Application of the one parameter model using the BILOG- MG software B.
ﻣﻘﺪﻣﻪ ﻛﺎرﺑﺮد ﮔﺴﺘﺮدة آزﻣﻮنﻫﺎ و اﺳﺘﻔﺎده از ﻧﺘﺎﻳﺞ آنﻫﺎ در ﺗﺼﻤﻴﻢﮔﻴﺮی و ﻃﺒﻘﻪﺑﻨﺪی اﻓﺮاد، ﻛﻪ روز ﺑﻪ روز در ﺣﺎل ﮔﺴﺘﺮش اﺳﺖ، ﺑﻪ ﻃﺮح اﻳﻦ ﺳﺆال ﻣﻲاﻧﺠﺎﻣﺪ ﻛﻪ آﻳﺎ اﻣﻜﺎن دارد ﺳﺆالﻫﺎی ﻣﻮﺟﻮد ﻳﻚ آزﻣﻮن ﻳﺎ ﺧﻮد ﻳﻚ آزﻣﻮن ﺗﺤﺖ ﺗﺄﺛﻴﺮ ﻣﺘﻐﻴﺮﻫﺎﻳﻲ ﻣﺜﻞ ﺟﻨﺲ، اﻗﻠﻴﺖ، زﺑﺎن ﻣﺎدری و ﺟﺰ آن ﻛﺎرﻛﺮد ﻣﺘﻔﺎوﺗﻲ داﺷﺘﻪ ﺑﺎﺷﺪ؟ اﻳﻦ ﻣﻮﺿﻮع ﻛﻪ در ﻧﻈﺮﻳﻪﻫﺎی ﻛﻼﺳﻴﻚ و ﺳﺆال-ﭘﺎﺳﺦ ﺑﻪ ﺗﺮﺗﻴﺐ ﺑﻪ ﺳﻮﮔﻴﺮی1 و ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال2 ﻣﻌﺮوف اﺳﺖ و ﻃﻴﻒ ﺑﺴﻴﺎر وﺳﻴﻌﻲ از ﭘﮋوﻫﺶﻫﺎی ﻧﻈﺮی و ﻋﻤﻠﻲ را ﺑﻪ ﺧﻮد اﺧﺘﺼﺎص داده اﺳﺖ )اﻣﺒﺮﺳﺘﻮن و راﻳﺲ3، 0002(.
Thissen, Steinberg & Wainer 22 ﻓﺼﻠﻨﺎﻣﺔ روانﺷﻨﺎﺳﻲ ﻛﺎرﺑﺮدی/ ﺳﺎل4/ ﺷﻤﺎره 2 )41(/ ﺗﺎﺑﺴﺘﺎن 9831 ﺷﻨﺎﺳﺎﻳﻲ ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال ﺑﺮاﺳﺎس ﻧﻈﺮﻳﺔ ﺳﺆال-ﭘﺎﺳﺦ: ﻛﺎرﺑﺮد اﻟﮕﻮی...
ﺳﭙﺲ ﺗﻔﺎوت آنﻫﺎ ﻛﻪ دارای ﺗﻮزﻳﻊ ﻛﺎیدو ﺑﺎ درﺟﻪ آزادی ﺑﺮاﺑﺮ ﺗﻔﺎوت ﺑﻴﻦ ﺗﻌﺪاد ﭘﺎراﻣﺘﺮﻫﺎ در اﻟﮕﻮی ﺑﺪون ﺷﻨﺎﺳﺎﻳﻲ ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال و اﻟﮕﻮی ﺷﻨﺎﺳﺎﻳﻲ ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال اﺳﺖ )ﻛﻪ در ﻧﻬﺎﻳﺖ ﺑﺮاﺑﺮ ﺑﺎ ﺗﻌﺪاد ﺳﺆاﻻت ﺧﻮاﻫﺪ ﺑﻮد( ﺑﺮای ارزﻳﺎﺑﻲ ﺑﺮازش اﻟﮕﻮی اﺳﺘﻔﺎده ﻣﻲﺷﻮد.
ﺷﻨﺎﺳﺎﻳﻲ ﻛﺎرﻛﺮد ﻣﺘﻔﺎوت ﺳﺆال ﺑﺮاﺳﺎس ﻧﻈﺮﻳﺔ ﺳﺆال-ﭘﺎﺳﺦ: ﻛﺎرﺑﺮد اﻟﮕﻮی ﻓﺎﻳﻞ ﻓﺮﻣﺎن اﺳﺘﻔﺎده ﺷﺪه ﺑﺮای ﺗﺤﻠﻴﻞ ﺣﺎﺿﺮ >COMMENT DIF ANALYSIS FOR GRAMMER SECTION >GLOBAL DFName = 'merging."