NotesFAQContact Us
Collection
Advanced
Search Tips
50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

Showing one result
Peer reviewed Peer reviewed
Direct linkDirect link
Petridou, Alexandra; Williams, Julian – Assessment in Education: Principles, Policy & Practice, 2010
Researchers have developed indices to identify persons whose test results "misfit" and are considered statistically "aberrant" or "unexpected" and whose measures are consequently potentially invalid, drawing the test's validity into question. This study draws on interviews of pupils and their teachers, using a sample of 31 10-year-olds who were…
Descriptors: Foreign Countries, Mathematics Tests, Standardized Tests, Test Results