scholarly journals Pooling data from multiple longitudinal studies: The role of item response theory in integrative data analysis.

2008 ◽  
Vol 44 (2) ◽  
pp. 365-380 ◽  
Author(s):  
Patrick J. Curran ◽  
Andrea M. Hussong ◽  
Li Cai ◽  
Wenjing Huang ◽  
Laurie Chassin ◽  
...  
Keyword(s):  
Data Analysis ◽  
Item Response Theory ◽  
Longitudinal Studies ◽  
Item Response ◽  
Response Theory ◽  
Integrative Data Analysis

The role of processes and contents in human memory: An item response theory approach

2011 ◽  
Vol 23 (7) ◽  
pp. 873-885 ◽  
Author(s):  
Aristides Isidoro Ferreira ◽  
Leandro S. Almeida ◽  
Gerardo Prieto
Keyword(s):  
Item Response Theory ◽  
Item Response ◽  
Human Memory ◽  
Theory Approach ◽  
Response Theory

Test Scaling and Value-Added Measurement

2009 ◽  
Vol 4 (4) ◽  
pp. 351-383 ◽  
Author(s):  
Dale Ballou
Keyword(s):  
Data Analysis ◽  
Item Response Theory ◽  
Item Response ◽  
Ordinal Data ◽  
Value Added ◽  
Interval Scale ◽  
Response Theory ◽  
Metric Properties ◽  
Ordinal Data Analysis ◽  
Ordinal Methods

Conventional value-added assessment requires that achievement be reported on an interval scale. While many metrics do not have this property, application of item response theory (IRT) is said to produce interval scales. However, it is difficult to confirm that the requisite conditions are met. Even when they are, the properties of the data that make a test IRT scalable may not be the properties we seek to represent in an achievement scale, as shown by the lack of surface plausibility of many scales resulting from the application of IRT. An alternative, ordinal data analysis, is presented. It is shown that value-added estimates are sensitive to the choice of ordinal methods over conventional techniques. Value-added practitioners should ask themselves whether they are so confident of the metric properties of these scales that they are willing to attribute differences to the superiority of the latter.

Data analysis using item response theory.

1988 ◽  
Vol 104 (3) ◽  
pp. 385-395 ◽  
Author(s):  
David Thissen ◽  
Lynne Steinberg
Keyword(s):  
Data Analysis ◽  
Item Response Theory ◽  
Item Response ◽  
Response Theory
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