Open AccessTHE EFFECT OF DIFFICULTY AND CHANCE SUCCESS ON ITEM‐TEST CORRELATION AND ON TEST RELIABILITY *
Author(s) -
Plumlee Lynnette B.
Publication year - 1950
Publication title -
ets research bulletin series
Language(s) - English
Resource type - Journals
eISSN - 2333-8504
pISSN - 0424-6144
DOI - 10.1002/j.2333-8504.1950.tb00678.x
Subject(s) - test (biology) , reliability (semiconductor) , citation , computer science , information retrieval , correlation , psychology , library science , mathematics , paleontology , power (physics) , physics , geometry , quantum mechanics , biology