Author Topic: Deviance and AIC for consecutive approach  (Read 436 times)

OG

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Deviance and AIC for consecutive approach
« on: February 27, 2017, 08:27:12 PM »
Hi

Let's say a questionnaire has two subscales and we want to compare a unidimensional model to a consecutive approach. How can we define the consecutive approach in ConQuest to obtain one deviance value and AIC for that approach?

Table 9 in this document refers to a consecutive approach: "A Rasch Item Response Modeling Approach to Validation: Evidence Based on Test Content and Internal Structure of the Life Effectiveness Questionnaire"
http://escholarship.org/uc/item/1h79x0fd
« Last Edit: March 11, 2017, 09:33:29 AM by OG »