DPI spokesman John Johnson said it's not appropriate to
compare students receiving vouchers to public school students considered to be economically disadvantaged because the income limits for both are «substantially different.»
Not exact matches
Because the
voucher studies
compare students who won a
voucher to those who did not — and those not
receiving a
voucher very likely ended up in the new and improved public / charter system.
In some places, Catholic schools must participate in these, usually as a condition of
receiving students with
vouchers; in a handful of places, diocesan authorities have willingly joined in, but nobody would say there's been a great rush by Catholic schools to be
compared — with charter schools, with district schools, with other private schools, even with each other — on the basis of academic achievement.
The inadequate number of eligible applicants has led federal officials to drop plans for a study that would have
compared the achievement of
voucher recipients with that of
students who requested the grants but didn't
receive them.
The awarding of scholarships by lottery created a rare opportunity in educational research: a field experiment in which
students were assigned randomly to both public and private schools, thus allowing me to test the effects of
receiving a
voucher and, more generally, to
compare the performance of public and private schools.
Statewide,
students receiving vouchers were low - achieving before entering private schools (on average, performing at the 42nd percentile
compared to public - and private - school
students statewide).
Findings: Louisiana —
Students who applied to the Louisiana Scholarship Program in 2012 --- 13, won a school - level random lottery to
receive a
voucher, and attended a private school in 2012 — 13 and 2013 — 14 experienced a decrease in academic achievement
compared to their peers who did not win the lottery and instead attended public schools.
(Less than 2 percent of
students in
voucher schools are identified as
receiving special education services,
compared to about almost 20 percent in the Milwaukee Public Schools.)
Indiana
students who
received vouchers to attend a private school actually moved backward on reading and math tests
compared with
students who remained in public school.
Typically, researchers studying
voucher effects attempt to isolate the effect of
receiving a
voucher from family background variables by
comparing students who have the opportunity to use
vouchers and choose to pursue it with those that do not take advantage of their opportunity.
The Institute of Education Sciences (IES)
compared test scores for two groups of
students:
students who, through a lottery process, were selected to
receive vouchers, and
students who applied for yet didn't
receive them.
The IES researchers
compared test scores for two groups of
students:
students who, through a lottery process, were selected to
receive vouchers, and
students who applied for yet didn't
receive them.
More than 34,000 Indiana
students received vouchers in the 2016 - 17 school year.12 The study used a matching methodology to
compare the test scores of
students who transferred to participating
voucher schools with similar
students who remained in public schools.