Score Generalizability in Writing Assessment
Atta Gebril
Broschiertes Buch

Score Generalizability in Writing Assessment

The Interface between Applied Linguistics and Psychometrics Research

Versandkostenfrei!
Versandfertig in 6-10 Tagen
51,99 €
inkl. MwSt.
PAYBACK Punkte
26 °P sammeln!
Reliability of writing scores has always been alongstanding concern in second-language assessment.Due to the myriad sources of variabilitycontributing to writing scores, such as tasks,raters, scoring rubrics, genres, topics, and traitsto be evaluated, writing exams have relatively lowscore reliability. Classical methods of estimatingreliability fall short of accounting for differentsources of error since only one undifferentiatederror term is provided in this context.Generalizability theory is perceived as a betteralternative to these classical methods given itsability to provide information a...