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How Well Does the Sum Score Summarize the Test? Summability as a Measure of Internal Consistency
Author(s) -
Goeman J. J.,
Jong N. H.
Publication year - 2018
Publication title -
educational measurement: issues and practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.158
H-Index - 52
eISSN - 1745-3992
pISSN - 0731-1745
DOI - 10.1111/emip.12181
Subject(s) - cronbach's alpha , internal consistency , measure (data warehouse) , test (biology) , consistency (knowledge bases) , mathematics , vocabulary , scale (ratio) , statistics , computer science , discrete mathematics , psychometrics , data mining , linguistics , geography , philosophy , cartography , biology , paleontology