An Illustrative Example of the Benefits of Using a Rasch Analysis in an Experimental Design Investigation

The study compared the consequences of choosing to use either deterministic or probabilistic data analyses in an experimental investigation. The empirical research from which the data for these analyses was drawn applied computer assisted language learning (CALL) as the treatment in a one-group pret...

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Bibliographic Details
Main Authors: Cavanagh, Rob, Romanoski, Joseph, Kent, David
Other Authors: Ruth Jeffery
Format: Conference Paper
Published: AARE Inc. 2005
Online Access:http://www.aare.edu.au/data/publications/2005/cav05081.pdf
http://hdl.handle.net/20.500.11937/22441