Erin Richards:

Costs to administer the new test have gone millions of dollars over budget. And administrators learned last week that a key technological feature of the new test — its ability to adapt to students’ individual ability levels by offering harder or easier questions as they take the exam — won’t be ready this spring.

Wisconsin Department of Public Instruction officials are downplaying the concerns.

“(It’s) a good test. It’s reliable,” said State Superintendent Tony Evers, while acknowledging the exam has turned out to be pricier than anticipated.

District superintendents are more critical. The timeline the Legislature approved for switching to a new exam tied to the Common Core standards this academic year has districts bearing the brunt of political and technological hangups with the test.

“If we administer this for one year only, which is likely, why are we shifting?” said Patricia Greco, superintendent of the Menomonee Falls School District. “We’re putting staff and students through a lot of change for a shift to a test that probably won’t produce the results we expected.”

The chinks in the armor of the new exam are coming to light at the same time that Walker has shifted his position on Common Core — again. Walker has had a complicated relationship with the standards, ranging from tacit early approval to an explicit call for their repeal last summer.

Now he’s eased away from throwing out the standards to booting the examination tied to them.

Wisconsin’s WKCE has long been criticized for its lack of rigor. Yet, we continue.