@article{paperid:1059763, author = {Khodadady, Ebrahim}, title = {Construct Validity of C-tests:A Factorial Approach}, journal = {Journal of Language Teaching and Research}, year = {2014}, volume = {5}, number = {6}, month = {November}, issn = {1798-4769}, pages = {1353--1362}, numpages = {9}, keywords = {C-tests; language proficiency; schema theory; construct validity}, }