[Rasch] Question about difficulty and ability parameters in item response theory

Bond, Trevor trevor.bond at jcu.edu.au
Wed Aug 14 07:26:33 EST 2013


Try searching on www.Rasch.org

Sent from 007's iPad

On 13/08/2013, at 9:29 PM, "fatemeh khalesi" <fakhalesi at gmail.com> wrote:

> Hello,
> 
> I am reading THE BASICS OF ITEM RESPONSE THEORY  article and i don't know how it's calculate  ability estimation and difficulty in  table 7-4 and 7-3.
> Please help me to find out .
> 
> Best Regards, 
> _______________________________________________
> Rasch mailing list
> Rasch at acer.edu.au
> Unsubscribe: https://mailinglist.acer.edu.au/mailman/options/rasch/trevor.bond%40jcu.edu.au



More information about the Rasch mailing list