Examination for the Certificate of Proficiency in English (ECPE)Data on ECPE grammar from Templin and Hoffman (2013) and Templin and Bradshaw (2014) used in Culpepper and Chen (2019). 


Examination for the Certificate of Proficiency in English (ECPE) Item Responses 

Examination for the Certificate of Proficiency in English (ECPE) ExpertDerived Q matrix 

Fraction Addition and SubtractionData exploring errors in Fraction Addition and Subtraction Problems from Tatsuoka, C. (2002) generated in Tatsuoka, K. K. (1984) used in Chen et al. (2021), Chen et al. (2020), Culpepper (2019a), Culpepper and Chen (2019), and Chen et al. (2018) 

Fraction Subtraction and Addition Assessment Item Responses 

Fraction Subtraction and Addition Assessment ExpertDerived Q Matrix 

Elementary Probability Theory AssessmentData from an Elementary Probability Theory Assessment by Heller, J., & Wickelmaier, F. (2013) used in Chen et al. (2021) 


Elementary Probability Theory Assessment Item Responses 
Elementary Probability Theory Assessment ExpertDerived Q Matrix 

Revised Purdue Spatial Visualization Test: Visualization of Rotations (Revised PSVT:R)Data collected using Revised PSVT:R by Yoon (2011) from Culpepper and Balamuta (2017) used in Culpepper (2015) and Culpepper and Balamuta (2017) 

Revised PSVT:R Item Responses 

Early Childhood Longitudinal Study, Kindergarten Approaches to Learning (ECLSK ATL)Data in the Early Childhood Longitudinal Study, Kindergarten (ECLSK) Approaches to Learning survey by NCES (2011) used in Culpepper (2019b). 

Subset of Early Childhood Longitudinal Study, Kindergarten (ECLSK)'s Approaches to Learning Item Responses 

Last Series of the Standard Progressive Matrices (SPMLS) Item ResponsesData from Last Series of the Standard Progressive Matrices (SPMLS) by Raven, 1941 collected from Myszkowski & Storme, 2018 with scoring guidance in Robitzsch, 2020. 

Last Series of the Standard Progressive Matrices (SPMLS) Item Responses 

Oracle DataPregenerated identified Q matrices or strategy sets used in simulation studies. 

Oracle Q Matrices 

Strategy Oracle Sets 

OpenPsychometricsData sets compiled from OpenPsychometrics’ raw data portal. These data sets have been processed to meet definitions for use in psychometric applications. Most notably, any observations with missing data have been removed and responses have been converted to a correct/incorrect marking for the items matrix. Matrix reasoning was used in Chen et al. (2020). 

Narcissistic Personality Inventory Item Responses 

Taylor Manifest Anxiety Scale Item Responses 

Experimental Matrix Reasoning Test Item Responses 