Machine-Guided Learning Matches Teachers In Study
New submitter dougled writes "A study at six universities found that students taught statistics mainly through software learned as much as peers taught primarily by humans. And the robots got the job done more quickly. '... our results indicate that hybrid-format students took about one-quarter less time to achieve essentially the same learning outcomes as traditional-format students.' They add, 'There is every reason to expect these systems to improve over time, perhaps dramatically, and thus it is not foolish to believe that learning outcomes will also improve.'"
Was the teacher tutoring a single student, as the machine was? How does the machine do when teaching a group of 30? I suspect that all we have really learned is that individual tutoring is better for some topics.
Of course computers can be less expensive tutors so the approach does have merit.
Could it be that the results balance out because what the software lacks in being a human, it makes up for by being able to handle each student "personally"? As opposed to a fleshy instructor who has to spread himself or herself thin over the whole class.
who did the analysis? 'hybrid-format studentsâ(TM) or 'traditional-format studentsâ(TM)? Please donâ(TM)t say the statistics software.
Gosh, from the Fermi's way of teaching to this? In a space of... what??... last 20-30 years?
Questions raise, answers kill. Raise questions to stay alive.
They actually make some pragmatic conclusions in the report itself, and don't claim that machine-guided learning is some sort of panacea:
That measures success not by ability to think critically and solve problems, but instead by the ability to regurgitate garbage back to the robots.
Which is all good and well, since that's mostly all that teachers have been doing anyway.
Way to shoot for the bottom of the barrel and diminish any real improvement in education !
I for one bow down to our new computer overlords...
By offloading the rote and basic informational dispersal to the students, that would hopefully free up the teacher to focus on walking through real demonstrations and examples, interacting with students, and helping out with some of the difficult-to-understand areas, instead of spending most of their time doing the same lecture-style material over and over.
They actually make some pragmatic conclusions in the report itself...
I have a much shorter translation for you: "We do not want to be assassinated by the teachers union".
If we were allowed to have good teachers they could easily do better than computers, but since we cannot have good teachers in schools bring on the automation I say.
"There is more worth loving than we have strength to love." - Brian Jay Stanley
What is it, dystopia day? First a post wherein someone suggests we all should get chipped, and then a posting about indoctrination machines... next thing you know we'll find out that all the NWO conspiracy types are actually not crazy?
Seeing how a lot of kids come out from our teachers, I would say they need to make a bit more progress in machine-guided learning.
This is /.; without hype, it would only be /|.
Your lofty ideas are not welcome here; this is the realm of gutless reaction to misunderstood hype.
The real question is when can we replace the upper echelons of power with these ILO systems?
I can not believe it...
Statistically speaking, computers are better than people at teaching statistics.
I've been learning from Duolingo for about a month. It seems to be working quite well. So far I've learned over 100 words en espaniol, and I hope to learn the rest of the 11,011 words more quickly, but we shall see.
How is this any different than having my calculator teach me about sex ed?
Do the robot teachers join the teachers union or get tenure?
I wouldn't stoop to RingTFA, but computer guided learning makes me think of TopCoder. Automatically showing the results of your code against test cases is a very useful kind of feedback. I doubt this would work for other fields (Maybe proofs, but we are not yet up to automated parsing of human language proofs yet).
No peer review, even though it's written like a scientific article. Plus the abstract says "These zero-difference coefficients are precisely estimated. We also conduct speculative cost simulations..." Not what the slashdot summary leads you to believe.
Replace also the students by robots for the best perfomance!
This was a hybrid approach. How would they have done without the face-to-face hour each week to get questions answered that the machines couldn't answer?
- W. Blaine Dowler
http://www.bureau42.com
Machines can not do counseling very well. We still need real teachers for that, no matter how good machines can be.
People who enjoy learning statistics and engage with the material are also those who do not crave human social interaction?
How am I supposed to develop a crush on my teacher?
I've been doing a Master's thesis on hybrid learning, and this story is incredibly misleading. Hybrid learning doesn't equal machines teaching. It just means that the teacher is reframed as someone who has to use instructional technology more to save class time. In turn, they end up having to spend a lot more time troubleshooting course software issues, providing student tutoring, etc. We're getting to a stage where most asynchronous learning can effectively be done online. But this doesn't invalidate the need for a human being involved, and the importance of some face to face time with the instructor. The research has backed this for a long time, and this is not new information at all. In fact, I've most research suggests that hybrid learning produces better achievement results than either online or traditional modes, although the push right now is for online courses due to the flexibility they offer.