a failure of accountability

High-stakes testing may push struggling teachers to younger grades, hurting students

PHOTO: Justin Weiner

Kindergarten, first grade, and second grade are often free of the high-stakes testing common in later grades — but those years are still high-stakes for students’ learning and development.

That means it’s a big problem when schools encourage their least effective teachers to work with their youngest students. And a new study says that the pressure of school accountability systems may be encouraging exactly that.

“Evidence on the importance of early-grades learning for later life outcomes suggests that a system that pushes schools to concentrate ineffective teachers in the earliest grades could have serious unintended consequences,” write study authors Jason Grissom of Vanderbilt and Demetra Kalogrides and Susanna Loeb of Stanford.

The research comes at an opportune time. All 50 states are in the middle of crafting new systems designed to hold schools accountable for student learning. And this is just the latest study to point out just how much those systems matter — for good and for ill.

The study, published earlier this month in the peer-reviewed American Educational Research Journal, focuses on Miami-Dade County schools, the fourth-largest district in the country, from 2003 to 2014. Florida had strict accountability rules during that period, including performance-based letter grades for schools. (Those policies have been promoted as a national model by former Florida Governor Jeb Bush and his national education reform outfit, where Education Secretary Betsy DeVos previously served on the board.)

The trio of researchers hypothesized that because Florida focuses on the performance of students in certain grades and subjects — generally third through 10th grade math and English — less-effective teachers would get shunted to other assignments, like early elementary grades or social studies.

That’s exactly what they found.

In particular, elementary teachers effective at raising test scores tended to end up teaching grades 3-6, while lower-performing ones moved toward early grades.

While that may have helped schools look better, it didn’t help students. Indeed, the study finds that being assigned a teacher in early elementary school who switched from a higher grade led to reduced academic achievement, effects that persisted through at least third grade.

The impact was modest in size, akin to being assigned a novice teacher as opposed to a more experienced one.

The study is limited in that it focuses on just a single district, albeit a very large one — a point the authors acknowledge. Still, the results are consistent with past research in North Carolina and Florida as a whole, and district leaders elsewhere have acknowledged responding to test pressure in the same way.

“There was once upon a time that, when the test was only grades 3 through 12, we put the least effective teachers in K-2,” schools chief Sharon Griffin of Shelby County schools in Memphis said earlier this year. “We can’t do that anymore. We’re killing third grade and then we have students who get in third grade whose challenges are so great, they never ever catch up.”

While the Florida study can’t definitively link the migration of teachers to the state’s accountability system, evidence suggests that it was a contributing factor.

For one, the pattern is more pronounced in F-rated schools, which face the greatest pressure to raise test scores. The pattern is also stronger when principals have more control over staffing decisions — consistent with the idea that school leaders are moving teachers around with accountability systems in mind.

Previous research of policies like No Child Left Behind that threaten to sanction schools with low test scores have found both benefits and downsides. On the positive side, accountability can lead to higher achievement on low-stakes exams and improved instruction; studies of Florida’s system, in particular, have found a number of positive effects. On the negative side, high-stakes testing has caused cheating, teaching to the test, and suspensions of students unlikely to test well.

So how can districts avoid the unintended consequences for young students documented by the Miami-Dade study?

One idea is to emphasize student proficiency in third grade, a proxy for how well schools have taught kids in kindergarten, first and second grades.

Scholars generally say that focusing on progress from year to year is a better gauge of school effectiveness than student proficiency. But a heavily growth-based system could actually give schools an incentive to lower student achievement in early grades.

“These results do make an argument for weighting [proficiency] in those early tests to essentially guard against totally ignoring those early grades,” said Grissom, who also noted that states could make more efforts to directly measure performance of the youngest students.

But Morgan Polikoff, an associate professor at the University of Southern California, was more skeptical of this approach.

“It’s not as if states are going to add grades K-2 testing, so schools and districts will always have this incentive (or think they do),” he told Chalkbeat in an email. “I think measurement is always going to be an issue in those early grades.”

more digging

Kingsbury High added to list of Memphis schools under investigation for grade changing

PHOTO: Shelby County Schools
Kingsbury High School was added to a list of schools being investigated by an outside firm for improper grade changes. Here, Principal Terry Ross was featured in a Shelby County Schools video about a new school budget tool.

Another Memphis high school has been added to the list of schools being investigated to determine if they made improper changes to student grades.

Adding Kingsbury High School to seven others in Shelby County Schools will further delay the report initially expected to be released in mid-June.

But from what school board Chairwoman Shante Avant has heard so far, “there haven’t been any huge irregularities.”

“Nothing has surfaced that gives me pause at this point,” Avant told Chalkbeat on Thursday.

The accounting firm Dixon Hughes Goodman is conducting the investigation.

This comes about three weeks after a former Kingsbury teacher, Alesia Harris, told school board members that Principal Terry Ross instructed someone to change 17 student exam grades to 100 percent — against her wishes.

Shelby County Schools said the allegations were “inaccurate” and that the grade changes were a mistake that was self-reported by an employee.

“The school administration immediately reported, and the central office team took the necessary actions and promptly corrected the errors,” the district said in a statement.

Chalkbeat requested a copy of the district’s own initial investigation the day after Harris spoke at the board’s June meeting, but district officials said they likely would not have a response for Chalkbeat until July 27.

Harris said that no one from Dixon Hughes Goodman has contacted her regarding the investigation as of Thursday.

The firm’s investigation initially included seven schools. Kingsbury was not among them. Those seven schools are:

  • Kirby High
  • Raleigh-Egypt High
  • Bolton High
  • Westwood High
  • White Station High
  • Trezevant High
  • Memphis Virtual School

The firm’s first report found as many as 2,900 failing grades changed during four years at nine Memphis-area schools. At the request of the board, two schools were eliminated: one a charter managed by a nonprofit, and a school outside the district. The firm said at the time that further investigation was warranted to determine if the grade changes were legitimate.

The $145,000 investigation includes interviews with teachers and administrators, comparing teachers’ paper grade books to electronic versions, accompanying grade change forms, and inspecting policies and procedures for how school employees track and submit grades.

Since the controversy started last year, the district has restricted the number of employees authorized to make changes to a student’s report card or transcript, and also requires a monthly report from principals detailing any grade changes.

Silver Lining Playbook

Memphis’ youngest students show reading gains on 2018 state tests — and that’s a big deal

PHOTO: Caroline Bauman
A student works on reading comprehension skills at Lucie E Campbell Elementary School in Memphis and Shelby County Schools.

Those working to improve early literacy rates in Shelby County Schools got a small morale boost Thursday as newly released scores show the district’s elementary school students improved their reading on 2018 state tests.

The percentage of Memphis elementary-age students considered proficient in reading rose by 3 points to almost one-fourth of the district’s children in grades 3 through 5. That’s still well below the state average, and Superintendent Dorsey Hopson said “we obviously have a long way to go.”

PHOTO: Caroline Bauman
Superintendent Dorsey Hopson has overseen Tennessee’s largest public school district since 2013.

Strengthening early literacy has been a priority for the Memphis district, which views better reading skills as crucial to predicting high school graduation and career success. To that end, Shelby County Schools has expanded access to pre-K programs, adjusted reading curriculum, and made investments in literacy training for teachers.

Hopson said the payoff on this year’s TNReady scores was a jump of almost 5 percentage points in third-grade reading proficiency.

“It was about five years ago when we really, really, really started pushing pre-K, and those pre-K kids are now in the third grade. I think that’s something that’s really positive,” Hopson said of the gains, adding that third-grade reading levels are an important indicator of future school performance.

TNReady scores for Shelby County Schools, which has a high concentration of low-performing schools and students living in poverty, were a mixed bag, as they were statewide.

Math scores went up in elementary, middle, and high schools in Tennessee’s largest district. But science scores went down across the board, and the percentage of high school students who scored proficient in reading dropped by 4 percentage points.

The three charts below illustrate, by subject, the percentages of students who performed on track or better in elementary, middle, and high schools within Shelby County Schools. The blue bars reflect the district’s most recent scores, the black bars show last year’s scores, and the yellow bars depict this year’s statewide averages.

Hopson said he was unsure how much the scores of older students — all of whom tested online — were affected by technical problems that hampered Tennessee’s return this year to computerized testing.

“From what people tell me, kids either didn’t try as hard in some instances or didn’t take it seriously,” Hopson told reporters. “We’ll never know what the real impact is, but we have to accept the data that came from these tests.”

But students in two of the district’s school improvement initiatives — the Innovation Zone and the Empowerment Zone — showed progress. “We’re going to double down on these strategies,” Hopson said of the extra investments and classroom supports.

In the state-run Achievement School District, or ASD, which oversees 30 low-performing schools in Memphis, grades 3 through 8 saw an uptick in scores in both reading and math. But high schoolers scored more than 3 percentage points lower in reading and also took a step back in science.

The ASD takes over schools in the state’s bottom 5 percent and assigns them to charter operators to improve. But in the five years that the ASD has been in Memphis, its scores have been mostly stagnant.

Tennessee Education Commissioner Candice McQueen said she and new ASD Superintendent Sharon Griffin are reviewing the new data to determine next steps.

“We are seeing some encouraging momentum shifts,” McQueen said.

Chalkbeat illustrator Sam Park contributed to this story.