Tennessee

Vanderbilt study: iZone more effective than ASD in turning around struggling schools thus far

PHOTO: Kayleigh Skinner
Achievement School District Superintendent Chris Barbic speaks at an ASD test score rally in July 2015 in Memphis.​

Days before the Tennessee Achievement School District is to announce whether it will take over five more Memphis schools next year, Vanderbilt has released a study suggesting the city’s low-performing schools would be better off in Shelby County Schools’ Innovation Zone.

The study, released Tuesday, shows that iZone schools have sizeable positive effects on student test scores, while the ASD’s effects are marginal. That means that students at ASD schools are performing mostly at the same low levels they likely would have had their school not been taken over by the state-run school turnaround district.

The study’s release comes at a time when the ASD is not only expanding in Tennessee, but several states plan to replicate it. ASD leaders have taken issue with the results, saying that it’s too early to draw decisive conclusions.

“The tough work of school turnarounds take time – the study itself says it takes up to five years for the reforms to take meaningful hold,” says a statement from the ASD leaders, whose first cohort of schools is in their fourth academic year in Memphis.

Researchers say it would be premature to scrap the ASD, which has been credited with creating a sense of urgency to improve the state’s worst academic schools. Students who have been in ASD schools for three years did see slight positive effects in test scores, and research typically shows that education reforms take a few years to show results.

That makes the iZone’s success in Memphis all the more remarkable, said lead researcher Ron Zimmer.

“I think the iZone schools are showing promising results that we can feel good about, and they showed them almost immediately,” he said.

Both the ASD and iZones were created when Tennessee won the federal Race to the Top grant in 2010 to improve struggling schools, among other things. Under the ASD model, low-performing schools are removed from their local districts into the ASD’s oversight, and most are placed with nonprofit charter operators to manage. Innovation Zone schools remain in the local district but, like charters, have the autonomy to hire and fire staff, overhaul their curriculums, give their teachers bonuses, and add time to the school day.

In Memphis, which has the state’s highest concentration of low-performing schools, the ASD currently oversees 27 schools, and the iZone has 18. School districts in Nashville and Chattanooga operate smaller iZones as well, and the ASD also oversees two Nashville schools.

The study did not explore why the iZone might be outperforming the ASD at this point. But another Vanderbilt study released last year showed that ASD schools had high levels of teacher turnover and student mobility in their first year — factors that often lead to a decline in test scores. Turnover leveled out in later years, which might be why they saw their scores rebound, and in some cases, surpass their pre-takeover levels.

Though the iZone managed to turn around schools without a drop in first-year scores, Zimmer said it remains to be seen if that success is financially sustainable. Already, the district is struggling to find money for the initiative, which is expensive to fund.

“There’s a question of how iZones are achieving this and is it sustainable?” Zimmer said. “That’s always an issue of reform. Is it scalable?”

ASD leaders said they believe that the data is inconclusive based on a young cohort and small sampling of schools and emphasized gains by ASD schools in both student proficiency and growth.

“Over the last three years, our schools outpaced the state in math and science, and our second- and third-year cohorts of schools averaged the highest possible growth rating (Level 5 TVAAS),” said the state district’s statement.

Editor’s note: This story updates a previous version with additional statements by ASD leaders.

What's Your Education Story?

As the 2018 school year begins, join us for storytelling from Indianapolis educators

PHOTO: Dylan Peers McCoy/Chalkbeat
Sarah TeKolste, right, and Lori Jenkins at a Teacher Story Slam, in April.

In partnership with Teachers Lounge Indy, Chalkbeat is hosting another teacher story slam this fall featuring educators from across the city.

Over the past couple of years, Chalkbeat has brought readers personal stories from teachers and students through the events. Some of our favorites touched on how a teacher won the trust of her most skeptical student, why another teacher decided to come out to his students, and one educator’s call to ramp up the number of students pursuing a college education.

The event, 5:30 p.m. Thursday, Sept. 13, is free and open to the public — please RSVP here.

Event details:

5:30 p.m. to 7:30 p.m.
Thursday, Sept. 13, 2018
Tube Factory artspace
1125 Cruft St., Indianapolis, IN 46203
Get tickets here and find more on Facebook

More in What's Your Education Story?

School safety

Hiring more security officers in Memphis after school shootings could have unintended consequences

PHOTO: Jahi Chikwendiu/The Washington Post/Getty Images

Tennessee’s largest district, Shelby County Schools, is slated to add more school resource officers under the proposed budget for next school year.

Superintendent Dorsey Hopson earmarked $2 million to hire 30 school resource officers in addition to the 98 already in some of its 150-plus schools. The school board is scheduled to vote on the budget Tuesday.

But an increase in law enforcement officers could have unintended consequences.

A new state law that bans local governments from refusing to cooperate with federal immigration officials could put school resource officers in an awkward position.

Tennessee Education Commissioner Candice McQueen recently reminded school personnel they are not obligated to release student information regarding immigration status. School resource officers employed by police or sheriff’s departments, however, do not answer to school districts. Shelby County Schools is still reviewing the law, but school board members have previously gone on the record emphasizing their commitment to protecting undocumented students.

“Right now we are just trying to get a better understanding of the law and the impact that it may have,” said Natalia Powers, a district spokeswoman.

Also, incidents of excessive force and racial bias toward black students have cropped up in recent years. Two white Memphis officers were fired in 2013 after hitting a black student and wrestling her to the ground because she was “yelling and cussing” on school grounds. And mothers of four elementary school students recently filed a lawsuit against a Murfreesboro officer who arrested them at school in 2016 for failing to break up a fight that occurred off-campus.

Just how common those incidents are in Memphis is unclear. In response to Chalkbeat’s query for the number and type of complaints in the last two school years, Shelby County Schools said it “does not have any documents responsive to this request.”

Currently, 38 school resource officers are sheriff’s deputies, and the rest are security officers hired by Shelby County Schools. The officers respond and work to prevent criminal activity in all high schools and middle schools, Hopson said. The 30 additional officers would augment staffing at some schools and for the first time, branch out to some elementary schools. Hopson said those decisions will be based on crime rates in surrounding neighborhoods and school incidents.

Hopson’s initial recommendation for more school resource officers was in response to the school shooting in Parkland, Florida, that killed 17 people and sparked a wave of student activism on school safety, including in Memphis.

Gov. Bill Haslam’s recent $30 million budget boost would allow school districts across Tennessee to hire more law enforcement officers or improve building security. Measures to arm some teachers with guns or outlaw certain types of guns have fallen flat.


For more on the role and history of school resource officers in Tennessee, read our five things to know.


Sheriff’s deputies and district security officers meet weekly, said Capt. Dallas Lavergne of the Shelby County Sheriff’s Office. When the Memphis Police Department pulled their officers out of school buildings following the merger of city and county school systems, the county Sheriff’s Office replaced them with deputies.

All deputy recruits go through school resource officer training, and those who are assigned to schools get additional annual training. In a 2013 review of police academies across the nation, Tennessee was cited as the only state that had specific training for officers deployed to schools.