Psychometrics

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For those who are interested in discussing their thoughts, opinions, ideas and questions about; Quantitative Methods in Scaling, Classical and Modern Test Theory and Philosophy of Measurement in Behavioral Sciences

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Latest Activity: May 9

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Construct validity 7 Replies

HiI'm so interested in methods of detection of construct validity which is one of the basis of test construction.I think there are many problems and mistakes in this field.So, I want to introduce…Continue

Started by S.Amin Mousavi. Last reply by MJ Jan 27.

Heeelp!! Item analysis

My knowledge of Psychometrics is rusty. But I have to do it again...... someone help me please! I have outlined my problem in the blog below. Basically its an item analsysis problem. Core question…Continue

Started by Dr. Mathai Baker Fenn Aug 23, 2011.

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Comment by baghdad brahim mohamed on April 20, 2011 at 14:09: Hi I'm so interested in methods to construct educational test with item response theory, I find difficulties in mathematical program competences. It's complicated with competences so please have you something for me?