School Enrollment, Selection and Test Scores
There is a strong association between schooling attained and test scores in many settings. If this association is causal, one might expect that programs that increase school enrollment and attainment would also improve test scores. However, if ther...
Main Authors: | , |
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Format: | Policy Research Working Paper |
Language: | English |
Published: |
2012
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Subjects: | |
Online Access: | http://www-wds.worldbank.org/external/default/main?menuPK=64187510&pagePK=64193027&piPK=64187937&theSitePK=523679&menuPK=64187510&searchMenuPK=64187283&siteName=WDS&entityID=000158349_20090717130545 http://hdl.handle.net/10986/4190 |
Summary: | There is a strong association between
schooling attained and test scores in many settings. If this
association is causal, one might expect that programs that
increase school enrollment and attainment would also improve
test scores. However, if there is self-selection into school
based on expected gains, marginal children brought into
school by such programs may be drawn disproportionately from
the left-hand side of the ability distribution, which could
limit the extent to which additional schooling translates
into more learning. To test this proposition, this paper
uses data from Cambodia. The results show that a program
that provides scholarships to poor students had a large
effect on school enrollment and attendance, which increased
by approximately 25 percentage points. However, there is no
evidence that, 18 months after the scholarships were
awarded, recipient children did any better on mathematics
and vocabulary tests than they would have in the absence of
the program. The paper discusses results that suggest that
the self-selection of lower-ability students into school in
response to the program is an important part of the
explanation. The analysis also shows minimal program effects
on other outcomes, including knowledge of health practices,
expectations about the future, and adolescent mental health. |
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