Not exact matches
The
turnover of
high - performing
teachers is a challenging problem but, in DCPS, we
find that the exit of
high performers generally has small and statistically insignificant effects on student achievement.»
A growing body of evidence
finds that
teacher turnover reduces student achievement, either directly because replacement
teachers are less effective than exiting
teachers or indirectly through the disruptions caused by
high turnover rates.
That includes any effect of student poverty on
teacher quality; in a 2004 study, Eric Hanushek, John Kain, and I
found that poverty contributes to
teacher turnover and to schools having a
higher share of
teachers with little or no prior teaching experience.
Overall, we
find that
high - poverty schools appear to improve as a result of
teacher turnover, though as in all schools, not all
turnover is the same.
A study by Matthew Chingos and Martin West
found turnover is
higher among
teachers who pick the portable account compared to those in the pension plan, but the difference is relatively small and is to be expected, given that those
teachers have made an affirmative choice for greater mobility.
Teach for America does it, too; one study
found that its
teachers were still a net positive for students even after accounting for
higher teacher turnover.
[iv] Clotfelter et al.
found that an $ 1800 bonus targeted at math, science, and special education
teachers working in
high - poverty or low - achieving secondary schools in North Carolina reduced
turnover by 5 percentage points, or 17 percent.
No Excuses
teachers may
find it intellectually challenging to craft their own curricula, pacing charts, lesson plans, curriculum tests, and the like, all keyed to state standards, but these demands also contribute to long hours and
high teacher turnover.
The study was conducted by Education Datalab and
found that schools in disadvantaged areas had a
higher rate of
teacher turnover.
But in a new article for Education Next, Chad Aldeman and Kelly Robson of Bellwether Education Partners
find that despite the widely held belief that pensions entice
teachers to stay on the job, states base the financial health of their pension plans on the opposite assumption: they rely on
high rates of
teacher turnover in order to balance the books.
One study in Washington State, for instance, showed that programs that offered coaching had significantly lower
teacher turnover, as well as
higher quality ratings.Kimberly Boller et al., Seeds to Success Modified Field Test:
Findings from the Outcomes and Implementation Studies (Princeton, NJ: Mathematica Policy Research, 2010).
Especially within
high schools, we
found that nurturing stronger trust and a collective commitment to lifting achievement may reduce
turnover more effectively than simply awarding individual
teachers discrete incentives.
Although the recent recession slowed the
teacher exodus somewhat,
teacher turnover rates are exceptionally
high, according to the report, which
found that from 1988 to 2008,
teacher attrition rose by 41 percent.
The report released by the Department of Public Instruction
found that last year's
teacher turnover rate in North Carolina saw a significant increase — and the
highest rate over the last five years.
A growing body of evidence
finds that
teacher turnover reduces student achievement, either directly because replacement
teachers are less effective than exiting
teachers or indirectly through the disruptions caused by
high turnover rates.
The most helpful
finding of the analysis was that even in schools subject to sanctions,
higher teacher turnover was not inevitable.
A 2011 study of the effects of
teacher turnover on the performance over five years of more than 600,000 fourth - and fifth - graders in New York City
found that students who experienced
higher teacher turnover scored lower in math and English on standardized tests — and this was «particularly strong in schools with more low - performing and black students.»
But those are
findings about new
teachers and
high turnover under the current system that rewards
teachers for sticking around for 20 - 25 years.
One key
finding was the relationship between
teacher turnover and
higher value added measurements.
Did they also actually
find, overall, that «
high - poverty schools actually improve as a result of
teacher turnover?»
A synthesis of six studies analyzing
teacher turnover in
high - poverty schools
found that effective school leaders were:
Poor working conditions play a significant role in the
high turnover rate of these
teachers, studies
find.
Three of the five
teachers he sought had left the
high -
turnover D.C. system, but the two he
found were so candid I still can't get their words out of my mind.
A new paper by researchers at the University of Michigan, Stanford and the University of Virginia
found that
high teacher turnover in elementary schools has a negative effect on students» math and English achievement, regardless of whether the
teachers who leave are considered especially good at their jobs.
The study looked at students in New York City schools and
found that student achievement in math and English in grades 4 - 6 was negatively impacted by
high teacher turnover.
A study of 4th and 5th grade students in New York City
found that students performed worse when
teacher turnover within their grade - level team was
higher (Ronfeldt, Lankford, Loeb, & Wyckoff, 2011).
A recent report issued by the Center for Popular Democracy
found that state takeovers in New Orleans, Michigan's Education Achievement Authority, and Tennessee's Achievement School District, have all been plagued by mismanagement, instability and
high turnover and hiring of inexperienced
teachers, and virtually no student improvement.
While many factors — including student demographics, parental involvement,
teacher quality, and government policy — influence educational outcomes, research generally
finds that students perform better when taught by more experienced
teachers and that increased
teacher turnover can harm student performance.8
High levels of
turnover can also disrupt schools.
So
finds a Michigan State University education scholar — and former
high school
teacher — in her latest research on
teacher turnover, which costs the nation an estimated $ 2.2 billion a year.
Now, with all that explained, let's look at four ways to
find and keep the best
teachers in schools in an era when
teacher turnover is
high:
That analysis also
finds that the effect of vouchers on student achievement is larger than the following in - school factors: exposure to violent crime at school, feeling unsafe in school,
high teacher turnover, and
teacher absenteeism.4
As with principal
turnover,
high - need schools can benefit most from effective principals who can better
find and keep talented
teachers.
One study in Washington State, for instance, showed that programs that offered coaching had significantly lower
teacher turnover, as well as
higher quality ratings.Kimberly Boller et al., Seeds to Success Modified Field Test:
Findings from the Outcomes and Implementation Studies (Princeton, NJ: Mathematica Policy Research, 2010).