union power

Gutting Wisconsin teachers unions hurt students, study finds

PHOTO: Creative Commons / Michael Vadon
Wisconsin Gov. Scott Walker in 2015.

The high-profile fight to limit union power was replete with drama — including a recall election and state legislators fleeing to neighboring states.

In the 2011 battle in Wisconsin, Republican Gov. Scott Walker ultimately came out the victor. The controversial law passed, Walker won the recall, and the Democratic-aligned unions have lost much of their power.

But new research points to other losers in the fight: students in the state’s already struggling schools.

The first study to assess how Wisconsin’s high-profile weakening of unions, particularly teachers unions, affected students finds that it led to a substantial decline in test scores.

The findings come as the U.S. Supreme Court is set to hear arguments for a case, known as Janus, that could dramatically scale back union power across the country — essentially taking aspects of the Wisconsin model national. And they give credence to concerns from unions and their defenders that weakening teachers bargaining power would ultimately make schools worse, not better.

A report from the left-leaning Center for American Progress released Wednesday highlights this research — and the fact that teacher pay and average experience declined in the wake of the law, known as Act 10 — to argue that weakening unions ultimately harm schools.

“Those concerned about the quality of public education — and of all public services — should understand that Wisconsin’s Act 10 and associated budget cuts have not had the positive impact on education that its proponents claimed it would,” the CAP report argues.

Still, the research, which has not been formally peer-reviewed, only assesses the short-term impact of Wisconsin’s law. It adds to a complicated set of research findings on unions that doesn’t render a clear verdict.

Short-term effect in Wisconsin is negative, especially for low-achieving schools

The new research looks at the effects of Wisconsin Act 10, which became law in 2011 and severely limited the scope of collective bargaining and allowed members to opt out of unions.

The paper’s author, Jason Baron, took advantage of what was essentially a natural experiment set up by the law. Act 10 did not affect all school districts at once — a handful of school districts were allowed to maintain union rules until their existing contract expired up to two years later. That helped isolate the immediate impact of the law.

Baron found that weakening unions led to declines in test scores, particularly in math and science. The effects were fairly large, comparable to sharply increasing class sizes. And the harm was not evenly distributed: Schools that started out furthest behind were hurt the most, while higher achieving schools saw no impact.

Other research may help explain why.

The law led to big cuts in teacher compensation, particularly for veteran teachers and especially in health insurance and retirement benefits, according to one paper. There was also a spike in teacher retirement immediately following the law’s passage.

As compensation drops, it may become harder for district and teachers to recruit and keep teachers. An increase in retirement also reduces teacher experience, which has been linked to effectiveness.

Another study found that some Wisconsin districts moved from a single salary schedule to a performance-based pay system after Act 10’s passage. Those performance pay systems were more likely to be adopted by higher-achieving districts, potentially allowing them to lure effective teachers away from struggling schools.

“Following Act 10, high-performing schools filled vacancies from teacher retirements by poaching high-quality teachers from low-performing schools through attractive compensation schemes,” the paper concludes. So while those retirements might have hit all districts equally, high-performing districts were better able to make up the difference — at the expense of low-performing schools.

There is one study that complicates the narrative in Wisconsin. As retirements spiked, it found that academic achievement actually increased in the grades that teachers left. It’s not clear what explains this.

The larger question of how teachers unions affect learning remains up for debate

A number of other recent studies have examined the relationship between teachers unions and student outcomes outside of Wisconsin. The results aren’t consistent, but the trend has been more positive for unions of late. A caveat: Some of these studies have not been published in peer-reviewed academic journals.

  • On recent efforts to weaken unions: Research in Tennessee found that it led to a drop in teacher pay, but had no effect on student test scores. But a study of four states, including Wisconsin, that recently weakened unions found evidence of reduced teacher quality as a result.
  • On what happens when charter schools unionize: Two studies in California came to differing conclusions. One found that when charters unionize, student test scores go up, but the other showed no impact.
  • On the initial rise of collective bargaining: Another paper finds that students who went to schools where districts negotiated with unions earned less money and were more likely to be unemployed as adults. But this study looks at a fairly old data set — examining those who attended schools between 1965 and 1992.

Meanwhile, it’s not clear if any of this research is likely to influence the Supreme Court, as it considers the Janus case that could make life more difficult for unions. Last month, Chief Justice John Roberts called empirical studies on political gerrymandering “sociological gobbledygook.”

To Do

Tennessee’s new ed chief says troubleshooting testing is first priority

PHOTO: (Caiaimage/Robert Daly)

Penny Schwinn knows that ensuring a smooth testing experience for Tennessee students this spring will be her first order of business as the state’s new education chief.

Even before Gov.-elect Bill Lee announced her hiring on Thursday, she was poring over a recent report by the state’s chief investigator about what went wrong with TNReady testing last spring and figuring out her strategy for a different outcome.

“My first days will be spent talking with educators and superintendents in the field to really understand the scenario here in Tennessee,” said Schwinn, who’s been chief deputy commissioner of academics in Texas since 2016.

“I’ll approach this problem with a healthy mixture of listening and learning,” she added.

Schwinn’s experience with state assessment programs in Texas and in Delaware — where she was assistant secretary of education — is one of the strengths cited by Lee in selecting her for one of his most critical cabinet posts.

The Republican governor-elect has said that getting TNReady right is a must after three straight years of missteps in administration and scoring in Tennessee’s transition to online testing. Last year, technical disruptions interrupted so many testing days that state lawmakers passed emergency legislation ordering that poor scores couldn’t be used to penalize students, teachers, schools, or districts.

Schwinn, 36, recalls dealing with testing headaches during her first days on the job in Texas.

“We had testing disruptions. We had test booklets mailed to the wrong schools. We had answer documents in testing booklets. We had online administration failures,” she told Chalkbeat. “From that, we brought together teachers, superintendents, and experts to figure out solutions, and we had a near-perfect administration of our assessment the next year.”

What she learned in the process: the importance of tight vendor management, including setting clear expectations of what’s expected.

She plans to use the same approach in Tennessee, working closely with people in her new department and Questar Assessment, the state’s current vendor.

“Our job is to think about how to get online testing as close to perfect as possible for our students and educators, and that is going to be a major focus,” she said.

The test itself has gotten good reviews in Tennessee; it’s the online miscues that have many teachers and parents questioning the switch from paper-and-pencil exams. Schwinn sees no choice but to forge ahead online and is quick to list the benefits.

“If you think about how children learn and access information today, many are getting that information from hand-held devices and computers,” she said, “so reflecting that natural experience in our classrooms is incredibly important.”

Schwinn said computerized testing also holds promise for accommodating students with disabilities and provides for a more engaging experience for all students.

“When you look at the multiple-choice tests that we took in school and compare that to an online platform where students can watch videos, perform science experiments, do drag-and-drop and other features, students are just more engaged in the content,” she said.

“It’s a more authentic experience,” she added, “and therefore a better measure of learning.”

Schwinn plans to examine Tennessee’s overall state testing program to look for ways to reduce the number of minutes dedicated to assessment and also to elevate transparency.

She also will oversee the transition when one or more companies take over the state’s testing program beginning next school year. Former Commissioner Candice McQueen ordered a new request for proposals from vendors to provide paper testing for younger students and online testing for older ones. State officials have said they hope to award the contract by spring.

In Texas, a 2018 state audit criticized Schwinn’s handling of two major education contracts, including a no-bid special education contract that lost the state more than $2 million.

In Tennessee, an evaluation committee that includes programmatic, assessment, and technology experts will help to decide the new testing contract, and state lawmakers on the legislature’s Government Operations Committee plan to provide another layer of oversight.

Spring testing in Tennessee is scheduled to begin on April 15. You can learn more about TNReady on the state education department’s website.

Editor’s note: This story has been updated with new information about problems with the handling of two education contracts in Texas. 

Class of 2018

Some Colorado schools see big gains in grad rates. Find yours in our searchable database.

PHOTO: Courtesy of Aurora Public Schools
Aurora West College Preparatory Academy graduates of 2018. The school had a 100 percent graduation rate.

Two metro-area school districts, Westminster and Aurora, recently in the state’s crosshairs for their low-performance, posted significant increases in their graduation rates, according to 2018 numbers released Wednesday.

Westminster, a district that got off the state’s watchlist just last year, had 67.9 percent of its students graduate on time, within four years of starting high school. That was a jump of 10 percentage points from its 57.8 percent graduation rate in 2017.

District officials credit their unique model of competency-based education, which does away with grade levels and requires students prove they mastered content before moving up a level. In previous years, district officials pointed to rising graduation rates that Colorado also tracks for students who take five, six or seven years, but officials say it was bound to impact their 4-year rates as well.

“We saw an upward tick across the board this past year,” said Westminster Superintendent Pam Swanson, referring to state test results and other data also showing achievement increasing. “I think this is one more indicator.”

Swanson said the high school has also focused recently on increasing attendance, now at almost 90 percent, and increasing students’ responsibility for their own learning.

(Sam Park | Chalkbeat)

In Aurora schools, 76.5 percent of students graduated on time in 2018 — a jump of almost 9 percentage points from the 67.6 percent rate of the class of 2017.

“We’re excited these rates demonstrate momentum in our work,” Aurora Superintendent Rico Munn said.

He attributed the increased graduation rates to “better practice, better pedagogy, and better policy.”

One policy that made a difference for the district is a change in law that now allows districts to count students as graduates the year they complete their high school requirements, even if they are enrolled in one of Colorado’s programs to take college courses while doing a fifth year of high school.

According to a state report two years ago, Aurora had 65 students enrolled in this specific concurrent enrollment program who previously wouldn’t have been counted in four-year graduation rates. Only the Denver district has a larger number of such students. Aurora officials said 147 students are enrolled this year in the program.

Those students are successful, Munn said, and shouldn’t be counted against the district’s on-time graduation rates.

Aurora’s previously rising graduation rates helped it dodge corrective state action. But its improvement this year included a first: One high school, Aurora West College Preparatory Academy, had 100 percent of its seniors graduate in 2018.

The school enrolls students in grades six through 12 in northwest Aurora, the most diverse part of the district. Of the more than 1,000 students, 89 percent qualify for subsidized lunch, a measure of poverty.

“This incredible accomplishment demonstrates the strong student-focused culture we have created at Aurora West,” said Principal Taya Tselolikhina in a written statement. “When you establish high expectations and follow up with high levels of support, every student is able to shape a successful future.”

Statewide, the four-year graduation rate once again inched higher, and gaps between the graduation rate of white students and students of color again decreased. But this time, the gaps narrowed even as all student groups increased their graduation rates.

(Sam Park | Chalkbeat)

The rising trend wasn’t universal. In some metro area school districts, graduation rates fell in 2018. That includes Adams 14, the district that is now facing outside management after years of low performance.

The tiny school district of Sheridan, just southwest of Denver, saw a significant drop in graduation rates. In 2018, 64.7 percent of students graduated within four years, down from 72.7 percent of the class of 2017.

Look up four-year graduation rates for your individual school or district in our databases below.

Districts here: