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If one asserts that anyone can learn any topic, and there are many in higher ed who do assert this, then demonstrating this isn’t true by pointing out that mentally disabled people can’t learn college algebra is enough to demonstrate the absurdity of this assertion. What those in higher ed are afraid to confront is the idea that there are people who aren’t college material. There is a continuum of intellectual talent ranging from severely mentally disabled to genius. For each topic/subject there is a line in terms of the required talent (and effort) to learn a topic.

Proponents of everyone can go to college and be successful ought to be precise in their statements. What they really mean is that more people are capable of succeeding in college than our currently attending college. If they would argue thusly and say it as such then a real discussion can be had. Instead we have people saying everyone can go to college. This shuts down any notion that perhaps too many people are going to college. No reasonable discussion can be had when one starts with the clearly false statement that anyone can go to college.

Why some people aren’t capable of succeeding in college and the causes of such is a different discussion.



> If one asserts that anyone can learn any topic, and there are many in higher ed who do assert this,

Can you cite some examples that reflect this exists on a meaningful scale?

I never ran into this at college nor have I known anyone to say they witnessed it. It seems like we should have, if this is a routine thing.


Every discussion about college success rates that I have been a part of revolved around faculty not doing their job correctly. The latest fashion is doing “trauma informed teaching”. Every reform in math teaching is about the need to change teaching to get more students to succeed. Never is there is a discussion about what percent of the population can learn, say, college algebra. The assumption of all of our duty days (days devoted to student success rates) is that more students can pass our classes than do pass.

A majority of incoming college students place into pre-college level courses. A recent trend is to ban pre-college level courses and instead do supplemental instruction in college algebra. Too many students are underprepared so we ban the courses to get them prepared. It is now a trend to no longer require college algebra level knowledge to get a college degree. The only reason for this trend is because a lot of people fail college algebra.

The only discussion I’ve seen regarding limits to learning algebra is at this link:

https://matheducators.stackexchange.com/questions/11396/what...


> that I have been a part of

If you acknowledge you have such a limited viewpoint, why make such strong assertions of facts? You cannot possibly know the things you are pretending to be an authority on.


My limited viewpoint is over 20 years in higher education and experiencing reforms over the years. I’m not an expert in these matters and never claimed to be one. Nor have I given an impression of being an authority.

It is common for people to make conclusions on topics based on their experience and what they’ve read. We all do this since none of us can possibly fully research all topics. In my first post I specifically declared that I have no expertise on these matters. I think this topic is an emotional one for you and this is clouding your interpretation of what I have written.

I’ve encountered people like you at the various colleges I’ve taught at. You make it hard to have discussions regarding uncomfortable ideas. Such is not befitting of a person with your apparent intellectual capabilities.

The only strong assertion that I’ve made is that some people can’t learn college algebra. If you can find a severely mentally disabled person who has learned college algebra then please present your evidence. I suggest you are part of the problem in education. If we can’t acknowledge even the obvious (namely that not everyone can learn every topic) then we will continue the trend of dumbing down standards and curriculum and just passing people through the system in a misguided approach to educational equity.


> It is common for people to make conclusions on topics based on their experience and what they’ve read. We all do this since none of us can possibly fully research all topics.

Normative, not substantive. "Other people speak without knowing the limits of their knowledge" is not a good reason to emulate them.

Research is not about filling your bucket of known knowns: that's merely literature review. It is about converting unknown unknowns to known unknowns related to some question or goal, and then chipping away about the unknown-ness of whatever enables you to reach your conclusion. With this exploration of the limits of knowledge I hope comes some humility about what people are willing to state in such strong and unwavering terms.

> If you can find a severely mentally disabled person who has learned college algebra then please present your evidence.

Straw man. Who has claimed this? The question of who is given advantage in the educational system is not related to this strange fixation of yours. I can acknowledge that someone defined as "disabled" is "dis-abled" from performing certain acts. This is uncontroversial.

I suspect you are hiding behind this innocuous claim to avoid having the more uncomfortable conversation about what you think actually holds people back in the educational system. So far you have said "some people are smarter than others". I proposed a way this could be explained. You seem to have rejected it, but have not replaced it with another theory of your own.

> I think this topic is an emotional one for you and this is clouding your interpretation of what I have written.

Yeesh. Good luck out there.




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