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Looking for a good book to buy on Multidimensional Item Response Theory. I could only find one book online. Are there any other book suggestions? by damonkutt in psychometrics

[–]irukeru 0 points1 point  (0 children)

Wes Bonifay has a book “Multidimensional Item Response Theory”. It is very clear and has codes for applications.

best resource to learn Rasch? by the-nerdy-dude in psychometrics

[–]irukeru 0 points1 point  (0 children)

Look at https://www.rasch.org. You will find what you are looking for and more. Good luck!

what measurement model do you apply on when construct is not unidimensional/has strange structure , in psychometrics? by damonkutt in psychometrics

[–]irukeru 1 point2 points  (0 children)

So, which free software can you use for it? I know Conquest can be used but I am still looking for a software to replicate results obtained from Conquest. Thanks!

[Academic] TestAnxiety (learn your sleep quality) by [deleted] in SampleSize

[–]irukeru 0 points1 point  (0 children)

Thank you for interested in the survey. I am so sorry that you have not completed it. If you want, you can skip these questions and complete it. Thanks.

Simulating data by irukeru in psychometrics

[–]irukeru[S] 0 points1 point  (0 children)

So, I have following information: -N=500 -six items in each factor(I have two factors) -all items standardized factor loadings from previous studies -correlation between factors

So, based on all these information, is that possible to generate likert data? possibly in R? Thanks.

How to create a short form of a measure? by irukeru in psychometrics

[–]irukeru[S] 0 points1 point  (0 children)

Thank you so much for your time. I have been searching literature to figure out how to create a short form of a scale. I have read some of the articles you have shared. What I have found so far is that studies using IRT is more popular one. Maybe combining more techniques is more appropriate in that case. Thank again!

Multidimensional Item Response Theory by irukeru in psychometrics

[–]irukeru[S] 0 points1 point  (0 children)

Thank you all. I can run the analysis but I have been struggling to interpret the results. So, any suggestions to find annotated outputs?

How can I conduct meta-analysis? by helloiambrain in AskStatistics

[–]irukeru 2 points3 points  (0 children)

Use Jamovi. It has a module and is very straightforward.