简介国内外有关项目功能差异在跨文化临床问卷分析中的应用。
At last, the application of Differential item functioning in Clinical questionnaire at home and abroad is discussed.
与经典测量理论相比，在测查项目功能差异时，运用项目反应理论有较强的前提假设和优越性。
Item response theory is considered as one of the best hypothesis to detect the DIF compared with the classical measurement theory.
项目功能差异(DIF)检验是保证测验公平性的需要，也是判别测验题目是否有偏差的重要步骤。
The detection of differential item functioning (dif) is crucial to ensuring the fairness of tests, which is an important approach to test if the item is biased or not.
在我国目前项目功能差异的研究和分析还是一个较新的研究领域，同时也是今天我国许多现行考试亟待解决的问题。
At present in our country, research and analysis on DIF is still a less-explored field, and is also a problem which is in great need of solution as to meet the demands of various tests.
语言和文化的差异影响着GDD生命周期的所有方面，并且考验项目经理是否有能力清楚地表述项目需求和系统功能。
Affecting all dimensions of the GDD lifecycle, language and cultural differences challenge a project manager's ability to clearly state project requirements and system functionality.
为了识别导入之间的变更，并管理更新，您可以导入XML文件到一个新的Rhapsody项目中，然后使用差异和合并功能。
To identify changes between imports and to manage model updates, you can import the XMI file into a new Rhapsody project and then use the differencing and merging capability.
说明主项目和主控制项的功能，包括针对事件进行程序设计、将控制项系结至资料以及控制项与原生物件之间的差异。
Describes the functionality of host items and host controls, including programming against events, binding the controls to data, and how the controls differ from the native objects.
说明主项目和主控制项的功能，包括针对事件进行程序设计、将控制项系结至资料以及控制项与原生物件之间的差异。
Describes the functionality of host items and host controls, including programming against events, binding the controls to data, and how the controls differ from the native objects.
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