Latent Feature Extraction for Process Data via Multidimensional Scaling MDS PIAAC

Author(s):

Tang, Xueying; Wang, Zhi; He, Qiwei; Liu, Jingchen; Ying, Zhiliang

Publication Year:

2020

Source:

Psychometrika, v85 n2 p378-397, Jun 2020

Document Type:

Article

Page Count:

20

Subject/Key Words:

Computer Based Assessment (CBA), Large-Scale Assessments (LSA), Problem Solving, Multidimensional Scaling, Process Data, Latent Variables, Simulation Studies, Programme for International Assessment of Adult Competencies (PIAAC), Problem Solving in Technology-Rich Environments (TRE) Study