items_spm_ls {edmdata}

Last Series of the Standard Progressive Matrices (SPM-LS) Item Responses

Description

Last Series of the Standard Progressive Matrices (SPM-LS) Item Responses

Usage

items_spm_ls

Format

An object of class matrix (inherits from array) with 499 rows and 12 columns.

Details

Items with the correct answer response based off of Table 9 of the Robitzsch (2020) pre-print paper.

• SPM1: 7

• SPM2: 6

• SPM3: 8

• SPM4: 2

• SPM5: 1

• SPM6: 5

• SPM7: 1

• SPM8: 6

• SPM9: 3

• SPM10: 2

• SPM11: 4

• SPM12: 5

Answer coding

The subjects answered a set of assessment items seeking to determine the level of matrix reasoning. Answers given in bold represent the desired response. If a subject matched this response, they were given a 1 inside of the item matrix, otherwise they received a zero.

References

Assessment Design:

• Raven, J. C. (1941). Standardization of progressive matrices, 1938. British Journal of Medical Psychology, 19(1), 137–150. doi: 10.1111/j.2044-8341.1941.tb00316.x

Data originated from:

• Myszkowski, N., & Storme, M. (2018). A snapshot of g? Binary and polytomous item-response theory investigations of the last series of the standard progressive matrices (spm-ls). Intelligence, 68, 109–116. doi: 10.1016/j.intell.2018.03.010

• Robitzsch, A. (2020). Regularized latent class analysis for polytomous item responses: An application to spm-ls data. Preprint. doi: 10.20944/preprints202007.0269.v1

Data used in:

• TBA