I did not.
That one references the same single study from Toni's NY Times article by William C. Hiss, who is an opponent of standardized testing. Not exactly the most unbiased of researchers.
From this article:
QZ said:
Employers and colleges have generally preferred standardized tests like the SAT over grade point averages because grades can vary wildly by teacher and school, but GPA reflects other life skills the SAT can’t capture, Humphries says. “It measures your ability to do your school work,” he says. “It measures your knowledge of the material but also things like how well you do at taking tests, going to class, doing homework.”
That's a bit of a straw man. Nobody is advocating using SATs
instead of grades. What the research I found showed is that grades plus SATs (or other standardized tests)
together were best at predicting performance. And that is for exactly the reason outlined here: they are complementary - SATs are standardized and correct for variance between schools and grades show how a student does over time and in variety of of schoolwork, not a single high-stakes test. So it is best to use them together, rather than discard one for political reasons. Or even worse, do as Toni wants, and discard both.
https://www.goodcall.com/news/college-success-09835 are but a few examples of reports of recent research that dispute the importance of standardized test scores in predicting college success and success in life.
Again, it is not either or. We should not be limited to one. Sure, grades alone are better than scores alone, but both together are best. Therefore, we should not discard tests.
The point is that the claim that standardized test scores are useful is disputed.
By a single study made by a testing opponent and some straw man language in the other two articles.
For comparison, this was the
study I found earlier:
Zahner et al said:
Despite its predictive efficacy, HSGPA should not be used in isolation when predicting
college GPA because standardized tests such as the SAT, ACT, and CLA improve the prediction
significantly. Results from this study revealed that the best prediction of college GPA was
obtained using the combination of HSGPA and a standardized test, which corroborates previous
predictive validity research (ACT, 2009; Kobrin, et al., 2008; Rothstein, 2004).
I.e. it's not about grades vs. tests, but that tests add to the predictive ability of grades.
And note that Toni thinks that neither grades nor scores are predictive of anything, something she has failed to show any hint of evidence for.
And, while I am not familiar with all the research (pro or con), I wonder if these studies can find differential effects of GPA or test scores once those are in the minimum range that Harvard requires.
we need an unbiased study for that.