I completely disagree with those who want to exclusively use GPA for college admission due to grading bias in high school. I say this even though all of my boys were valedictorians.
Our high school routinely publishes the top ten percent of the graduating class. It is overwhelmingly dominated by girls every year since I have paid attention. Last year, it was 100 percent girls.
One of my sons’ high school friends is an aerospace engineer at NASA. He was not in the top ten percent at our rural high school. He also has Tourette’s. And a 34 ACT. And excelled at Iowa State University. Pretty sure many students with higher high school rank could not have gotten through Math 165. One of my boys had a classmate he barely knew ask him to help her cheat on the ISU online math placement assessment, which he refused to do.
As long as any subjective element such as “class participation” or subjectively graded projects creeps into grading, boys seem to be subject to discrimination at our school. One teacher was going to throw “all of the boys” into detention one day, then decided to exclude another teacher’s son and my son.
I am a proponent of using multiple assessments. Quality of high school courses taken seems important as well as standardized assessment. The problem I have with just ACT is the bias in the writing of the test itself.