item response theory 中文意思是什麼
item response theory
解釋
irt理論-
First, one main work of test equating is to estimate equating coefficients, in the paper in the light of item response theory an abstract form is introduced, which makes all test equating methods in uniform, by the abstract form, the relationships among the existed methods being found out, and some new methods being derived, including relative entropy equating method and logcontrast equating method
本文在項目反應理論（ itemresponsetheory ， irt ）框架下提出了一種抽象形式將目前已有的各種等值系數估計方法統一表示，通過統一表示找出了各種等值方法之間的關系，並導出了幾種新的等值方法，其中包括相對熵（ relativeentropy ）等值法和對數對照（ logcontrast ）等值法。 -
An item analysis of combined raven ' s test on the item response theory
應用項目反應理論對瑞文測驗聯合型的分析 -
In this thesis, based on item response theory, a number of ways to estimate the latent trait and item parameters were introduced and their advantages and disadvantages were analyzed ; what is more, empirical logistic regression and two parameters logistic model ( 2plm ) are combined to set up a linear model by logit - mapping and a new parameter - estimation method is proposed
新方法將經驗logistic回歸用於兩參數logistic模型的參數估計，使用logit變換建立線性模型，利用線性模型的最小二乘估計得到第j個項目的項目參數向量_ j = （ _ j ， _ j ）的兩步估計由於x _ j含有未知的討厭參數，的理論值也和有關，我們結合上式的結果對進行再估計。 -
This paper aims at the relevant study on internet - based item bank and test system. based on analysis and comparison of true score theory, the classical test theory and item response theory, the modern test theory, this paper mainly discusses test paper preparation on network and test quality analysis
本文針對基於internet的題庫及測試環境進行相關研究，在對經典測試理論?真分數理論（ truescoretheory ）與現代測試理論?項目反應理論（ iternresponsetheoryirt ）分析比較的基礎上，主要對網上組卷及考試質量分析進行探索。 -
The development of the item bank of graphic deductive test based on item response theory
應用項目反應理論創建圖形推理測驗題庫 -
With the development of educational measurement theory and computer network technology, there are some underlying changes in educational examination system in china, from traditional fixed testing based on classical test theory ( ctt ) to computerized adaptive testing ( cat ) based on item response theory ( irt )
隨著教育測量理論和計算機網路技術的發展，中國的教育考試也正在發生著悄悄的變化，由傳統的基於經典測驗理論（ ctt ）的固定題目、同一試卷的考試向基於項目反應理論（ irt ）的計算機化自適應測試（ cat ）的方向轉軌。 -
This article also introduced the conception of item response theory which is one of the morden test theories and the conception of knowledge map
在說明演算法時介紹了現代考試理論中的試題反映理論和知識地圖的概念。 -
Objective : under the guidance of the item response theory, the author designed the mathematics achievement test and provided a subsidiary test for the evaluation of the performance of mathematics of grade 3
摘要目的：嘗試在項目反應理論的指導下，編制三年級數學成就測驗，為學科學習的評價提供一輔助工具。 -
Besides it can release teachers from burdensome work as test papers organization, marks determinant and result analysis, etc. in now a days, technology of computer - based test are widely used in many kinds of diploma tests, post and rank tests, certificate tests. computer adaptive test ( cat ) bases on item response theory ( irt ) arose in the middle of 1980 ' s. cat is brought forward to dispel the limitation of classical test theory
八十年代中期興起的基於項目反應理論（ irtitemresponsetheory ）的計算機自適應考試（ catcomputeradaptivetest ）系統是針對經典測量理論（ ctt ）的局限性提出來的，能針對不同的考生的答題情況合理選擇後面的出題， 「因材施考」 。 -
From classical test theory to item response theory, people use many theories to make the test system realizable
這些考試系統有的符合經典測量理論ctt （ classicaltesttheory ） ，有的採用了項目反應理論irt （ itemresponsetheory ） ，而基於web的cat系統便是其中引入關注的一種考試系統。 -
Item response theory, irt
方法是項目反應理論 -
Conclusion : the formal test information reaches 31. 1548, se = 0. 1267, which is accorded with the requirements of the item response theory
結論：正式測驗的信息量達到31 . 1548 ，估計標準誤為0 . 1267 ，符合項目反應理論的要求。 -
This paper tends to finish the following tasks : first, it analyzes current situation of exam based on network course., advantages and disadvantages of current computer measurement theory ( classic measurement theory and item response theory ), and its concrete direction effect in current item bank
本論文首先對當前網路課程考試的現狀進行分析，隨後分析了當前計算機測量理論（經典測試理論和項目反應理論）的優缺點，及其在網路考試題庫中的具體指導作用。
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