TY - JOUR
T1 - Evaluating criteria for english learner reclassification
T2 - A causal-effects approach using a binding-score regression discontinuity design with instrumental variables
AU - Robinson, Joseph P.
PY - 2011/9
Y1 - 2011/9
N2 - When English learners are "reclassified" as fluent English proficient, often their instructional setting changes, including a significant reduction in or elimination of English language development services. Depending on a child's language skills, this instructional change could hinder future development or provide needed opportunities for learning advanced material. By establishing assessment-based guidelines for reclassification, policy makers have tremendous influence on when these settings change. The author highlights this policy lever for guiding reclassification decisions and identifies a method for rigorously evaluating whether the threshold for transitioning between settings is appropriate. This method-binding-score regression discontinuity with an instrumental variable-was then implemented to obtain unbiased effects of reclassification on academic outcomes for students on the cusp of meeting reclassification criteria to provide credible policy recommendations for maintaining or shifting assessment-based reclassification thresholds. The method detailed here can be used by policy makers to evaluate their own assessment-based guidelines.
AB - When English learners are "reclassified" as fluent English proficient, often their instructional setting changes, including a significant reduction in or elimination of English language development services. Depending on a child's language skills, this instructional change could hinder future development or provide needed opportunities for learning advanced material. By establishing assessment-based guidelines for reclassification, policy makers have tremendous influence on when these settings change. The author highlights this policy lever for guiding reclassification decisions and identifies a method for rigorously evaluating whether the threshold for transitioning between settings is appropriate. This method-binding-score regression discontinuity with an instrumental variable-was then implemented to obtain unbiased effects of reclassification on academic outcomes for students on the cusp of meeting reclassification criteria to provide credible policy recommendations for maintaining or shifting assessment-based reclassification thresholds. The method detailed here can be used by policy makers to evaluate their own assessment-based guidelines.
KW - English language learner
KW - policy evaluation
KW - reclassification
KW - regression discontinuity design
UR - http://www.scopus.com/inward/record.url?scp=79961186486&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79961186486&partnerID=8YFLogxK
U2 - 10.3102/0162373711407912
DO - 10.3102/0162373711407912
M3 - Article
AN - SCOPUS:79961186486
SN - 0162-3737
VL - 33
SP - 267
EP - 292
JO - Educational Evaluation and Policy Analysis
JF - Educational Evaluation and Policy Analysis
IS - 3
ER -