Johnson, E., & Arnold, N. (2004). Validating an alternate assessment . Remedial and Special Education , 25 (5), 266–275. https://doi.org/10.1177/07419325040250050101
Johnson, E., & Arnold, N. (2004). Validating an alternate assessment. Remedial and Special Education, 25(5), 266–275. https://doi.org/10.1177/07419325040250050101
URL
http://rse.sagepub.com/content/25/5/266