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American Sign Language Prof...
Standards for High-Stakes Testing
Fowler Hall 410
Defining Validity of an assessment:
Validity refers to the degree to which evidence and theory support the interpretations of test scores entailed by proposed uses of tests. (Standards, pg. 9)
Defining Reliability of an assessment:
Reliability refers to the consistency of measurements when the testing procedure is repeated on a population of individuals or groups. (Standards, pg. 25)
ASLPI is rater-based assessment. Therefore, the ASLPI interviewers must be skilled and strongly focused on the construct being measured throughout the interview process.
American Sign Language Proficiency Interview (ASLPI)
Gallaudet University, chartered in 1864, is a private university for deaf and hard of hearing students.
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