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Surprising Things About School

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Re: Surprising Things About School

#141
post #16

The failure of MOOCs #10 is a failure of metric measurement. In the old days if you wanted to learn something, often you'd pay $20 to $50 for a book. For example, Amazon order search claims that somewhere I have a copy of "Paradigms of Artificial Intelligence Programming" by Norvig, which is supposed to be a decent book in the field, cool. Ironically maybe that IS the textbook for the famous AI MOOC class, I don't kn…

OP here (shocked to see this on HN): The context is missing but is important. When I say MOOCs have failed I mean something very specific: asynchronous online learning has proven to be so dramatically less effective than synchronous, guided learning. Better than nothing existing, but we’re learning that only a small subset of people are able to effectively learn from them. In other words, take a random sample of 100…

Ah OK interesting I think I get what you are saying in that given an authority figure's specification, the student in a class will be far more likely to succeed at reaching that arbitrary externally imposed spec than a MOOC subscriber.

With the side issue that 100% of everyone in my 20 person automata theory class back in ninety-something is a much smaller number than 2% of 24000 people signing up for Ullman's automata theory MOOC.

The fundamental problem is authority along with excessive broadness. If I want to learn Y and the MOOC teaches X Y and Z, I will fail the MOOC. There are also Skinner box conditioning issues where my assignment for something like using bootstrap framework, will be scratching my own itch of project or doing some project at work, such that again I'll fail the MOOC because I'll refuse the assignment; I already have a more ambitious self assigned assignment and am not doing both my assignment and someone elses much less interesting assignment. Whereas if I sit in class I'll have peer pressure and financial pressure to do the class assignment regardless of work or hobby interests.

Sort of a traditional in-person or online class is a goal in and of itself; MOOCs are a means to an end for work or hobby for most.

Re: Surprising Things About School

#142

Earlier quoted context omitted.

Not knocking your own choices, but its more the backlash to the 2013 "MOOCs are the greatest thing ever! KhanAcademy/EdX/Coursera! Wooo!" Personally, I love them and would love to work with those companies. In fact, when I started teaching, I used many of the aspects I saw MOOCs using in my traditional classrooms. However, there is a truth to the statement. Almost no one finishes a MOOC (some never even log in to tak…

> some never even log in to take MOOCs they register for I've done this many times. Why? On some platforms (like Coursera) you retain access to the content of a course you have registered for, but that content isn't available for people who didn't register once the class is over. If I think I might ever want to view that content, my best bet is to register (there's no cost) and then have that content available when I…

> the big failings of MOOCs is that they try to copy university classes, and university classes just aren't that good a lot of the time

We are still trying to understand what makes for better "learning". If I practice the piano everyday, I will no doubt have a better ability to play, but I may not understand music theory. As a shameless plug, I am trying to add practice to be a core part of learning Computer Science and a link to my research platform is in my profile.

This is the same separate of vocational schools and coding bootcamps to graduate schools. The traditional 4-year school sits in the middle ground between application and theory and is probably why we have such difficulty deciding "success".

> to finish their long personal anecdote or humorous story I usually give up on the MOOC and go looking for a good textbook

This is ultimately student preference. Some students like a more affable teacher, some don't want a social-able instructor (so long as its not interfering). I will say that your post is confusing as you say you don't want instructor anecdotes but then MOOCs should be doing more for larger-scope community building.

I will argue larger-scope community building is difficult and MOOCs struggle with it; I would say because of its availability. It is harder to build community when the individuals come from such diverse backgrounds. Many factors can make it difficult to build bounds (social, cultural, temporal, etc.). Furthermore, you cannot control why the student wants to take a MOOC. They may not want to give that additional effort to community building for a subject they do not perceive as having higher priority to other life decisions.

I would disagree with "actually trying different approaches". This is being done and academic journals are trying to study them (the deadline for the Journal for Education Data Mining just passed). There are also non-academic approaches like Duolingo and Khan Academy, and they are trying different techniques as well.

Ultimately, there is no panacea for learning. We know engagement can lead to learning and therefore if we can maintain engagement, we might be able to teach. Community-building can be that engagement. Self motivation can be. At that point we need to research these things more to know for sure.

Re: Surprising Things About School

#143
post #77

Earlier quoted context omitted.

For people where the $15K difference matters a great deal, the tuition at the elite school is increasingly likely to be greatly reduced or free. Such policy is even trickling down to public schools with big endowments: https://goblueguarantee.umich.edu/ The place where people get killed is when they go to a private school that is expensive and not particularly an academic standout (of course there's many more mediocr…

> For people where the $15K difference matters a great deal, the tuition at the elite school is increasingly likely to be greatly reduced or free. This isn’t entirely true. Tuition aid for most students is based on the parents’ income. My parents are (and were when I went to school) upper middle class on paper. They have never been great with money, though, so they couldn’t cover tuition out of picket and hadn’t set…

Exactly the same experience here -- my mother got a bachelor's right before my brothers and I went to college, which just ended up penalizing us because it looked like we should have a lot more savings than we really had. I think there's a very very small portion of the population who gets their tuition reduced enough to be comfortable. Loans end up covering the rest, so yeah, your average student really does pay close to $20k a semester at most schools if you account for room & board + tuition.

Re: Surprising Things About School

#144

> "Most universities, surprisingly, have no way to measure their effectiveness, and most don’t try. If you can’t measure effectiveness you can’t fail." I don't know the facts-- and none are presented in the tweet-- but I do have a friend whose very job is to run studies on the effectiveness of programs at a University. I am sure this person is not alone. Even if "most" (asserted) universities don't have a way to meas…

I see billboards and the busses that shuttle people between the different ASU campuses going on about their effectiveness all the time.

#1 school for this metric.

In the Top 10 for some other metric.

Even the small California state school I went to goes on and on about the things they're good at...Environmental stuff and getting grads into the Peace Corp.

Re: Surprising Things About School

#145

Earlier quoted context omitted.

I started writing a comment to share my similar story of a blue-collar upbringing, but realised that other than a few chance encounters most of the relevant mentorship I have gotten was as a professional or read in articles/books. The best things I've learned in life through tough lessons - the trick is don't fail too hard. The important stuff I learned before graduating my bachelors was things like: 1) It's better t…

Small fish in a big pond? I've heard a completely opposite advice stating that "in a big pond" there's much competition, and dominating a small niche yields better results. What is the rationale behind being a small fish in a big pond?

There are probably a couple ways to interpret the metaphor depending on your context. There's more competition, yes, but there are also more opportunities to grow.

A similar analogy is it's better to be the worst player in the best band than the best player in an awful band. You're going to learn less and learn it more slowly in the latter situation. I think this is more what the author was going for.

Re: Surprising Things About School

#146

Earlier quoted context omitted.

> some never even log in to take MOOCs they register for I've done this many times. Why? On some platforms (like Coursera) you retain access to the content of a course you have registered for, but that content isn't available for people who didn't register once the class is over. If I think I might ever want to view that content, my best bet is to register (there's no cost) and then have that content available when I…

> the big failings of MOOCs is that they try to copy university classes, and university classes just aren't that good a lot of the time We are still trying to understand what makes for better "learning". If I practice the piano everyday, I will no doubt have a better ability to play, but I may not understand music theory. As a shameless plug, I am trying to add practice to be a core part of learning Computer Science…

> This is ultimately student preference.

Sure. But the last time I checked, almost all MOOCs were lecture focused. Like I said, I've yet to find any with a text component as good as Dive Into Python or Learn C the Hard Way or other free online textbooks. Perhaps there's are a few out there, but every time I've browsed MOOCs I've found just about everyone to be lecture focused. Out of the dozens I've looked at (on multiple platforms) I can only think of one that wasn't, and that was eventually removed.

Plenty of people use the internet to learn plenty of things. I think it's time to consider how much of the "failure" of MOOCs is due to the failure of online learning, and how much of it is due to the fact that university classes aren't a great way to teach people things (at least for a large chunk of the population).

> I will say that your post is confusing as you say you don't want instructor anecdotes but then MOOCs should be doing more for larger-scope community building.

Instructor anecdotes were an example of why I don't like lectures. With a book you can scan over content that is superfluous and get to the information you need. You can re-read or take slowly the parts you have trouble with, and quickly skip over the parts you already know. All of this is much, much harder to do with lectures.

I'm confused as to why you think professor anecdotes are related to large-scope community building? They're quite different things, and if people view them as serving the same purpose then there's even more of a misunderstanding when it comes to education than I had previously believed.

As for the difficulty of community building, I think you should broaden your horizons a bit. For instance, if you're a bit late on a Coursera course the forums are pretty much dead, and you're better off discussing things or asking questions on another site. Likewise with Udacity - the course might still be active, but everyone that has completed the course has moved on and won't see your message. This isn't because of a difficulty in community building, but because of a conscious decision that most MOOCs take to segregate their forums by class.

Re: Surprising Things About School

#147

Earlier quoted context omitted.

Both are important. There are multiple questions to be asked. For extremely self motivated people, MOOCS are a win, no doubt. Again, MOOCs are definitely better than no MOOCs. But the promise was that MOOCs can just replace college to a large degree, because the content you get in college will be online. In that instance the question becomes "do MOOCs work for most people?" For what we'll call the "average" person, s…

Do most people learn well from traditional methods though? If dropping out of a MOOC involved a big financial hit, social humiliation, and the loss of a great deal of personal freedom, the completion rates would skyrocket. Completely different incentives. The reasoning that traditional education is successful because it has high completion rates because of external pressures is a bit circular, isn't it?

Perhaps. The question is which of those things really move the needle; can you have some, not all? For example, our completion rates are 90%+ - better than universities, but there is no social humiliation, loss of personal freedom, or financial hit.

Re: Surprising Things About School

#148

Earlier quoted context omitted.

> the big failings of MOOCs is that they try to copy university classes, and university classes just aren't that good a lot of the time We are still trying to understand what makes for better "learning". If I practice the piano everyday, I will no doubt have a better ability to play, but I may not understand music theory. As a shameless plug, I am trying to add practice to be a core part of learning Computer Science…

> This is ultimately student preference. Sure. But the last time I checked, almost all MOOCs were lecture focused. Like I said, I've yet to find any with a text component as good as Dive Into Python or Learn C the Hard Way or other free online textbooks. Perhaps there's are a few out there, but every time I've browsed MOOCs I've found just about everyone to be lecture focused. Out of the dozens I've looked at (on mul…

[deleted]

Re: Surprising Things About School

#149

"17. People rely mainly on their parents for advice on what to do about education, and that has to be among the worst places to go for educational advice" This one certainly hits me hard. With a mother who dropped out of university and a father who didn't go myself and my sister both have good degrees (she's a newly qualified Vet and I'm a startup's birth and death out of uni), and nowhere to get decent advice. I kno…

I started writing a comment to share my similar story of a blue-collar upbringing, but realised that other than a few chance encounters most of the relevant mentorship I have gotten was as a professional or read in articles/books. The best things I've learned in life through tough lessons - the trick is don't fail too hard. The important stuff I learned before graduating my bachelors was things like: 1) It's better t…

> It's better to be a small fish in the big pond

I'd actually recommend that young professionals try a variety of situations as they switch jobs. I learned much different lessons from different situations at different stages of my personal development. Though starting that growth path with a position at a large company isn't a bad idea if it's an option.

Re: Surprising Things About School

#150

Earlier quoted context omitted.

Both are important. There are multiple questions to be asked. For extremely self motivated people, MOOCS are a win, no doubt. Again, MOOCs are definitely better than no MOOCs. But the promise was that MOOCs can just replace college to a large degree, because the content you get in college will be online. In that instance the question becomes "do MOOCs work for most people?" For what we'll call the "average" person, s…

Do most people learn well from traditional methods though? If dropping out of a MOOC involved a big financial hit, social humiliation, and the loss of a great deal of personal freedom, the completion rates would skyrocket. Completely different incentives. The reasoning that traditional education is successful because it has high completion rates because of external pressures is a bit circular, isn't it?

It also works the other way. It's socially/professionally acceptable to stop working for 3/4 years to go to university, somewhat less so to stop working to take a bunch of MOOCs. Therefore, most people taking MOOCs are also working full time/studying/looking for a job, and they're also likely to be older and have more life commitments than most students. So MOOCs are naturally going to take a back seat to everything else going on in a person's life. They also don't carry the same recognition as having a degree.

MOOCs also come with a number of unique advantages compared to traditional universities:

- They widen access to education to people that aren't able to attend university

- People can take courses they know they might struggle with without fear of flunking them and harming their academic record

- Mature students don't need to make life sacrifices in order to take a MOOC. They don't have the dilemma of whether to up roots and move to attend a prestigious university

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