Students from the global south embrace open online courses

In conversation with Matt McGarrity, Senior Lecturer in the Communication Department at the University of Washington, whose Intro to Public Speaking course is one of the most popular MOOC’s. (Photo by Ranak Martin)
Think of all of the stress you might suffer applying to get into an Ivy League school — and all the money you’d spend to actually attend one.
Well believe it or not, these days the courses offered by these Ivy League universities are available free of cost in few clicks. These online courses have been hailed for “democratizing” higher education.
A typical MOOC — shorthand for “Massive Open Online Course”  — uses a blend of technologies like virtual classrooms, discussion forums, online texts and libraries, video lectures, wikis and web videos.
Leading platforms for online learning include Udacity and Khan Academy, as well as newcomers Coursera and edx.
From my home in Nepal, I took “Introduction to Sociology” with Princeton Professor Mitchell Duneier in 2012, and was eventually invited to visit Princeton University (in person) because of my active participation in the online course. Ever since then, MOOCs have been a subject of great interest to me. I’ve taken more than a few MOOCs myself and always enjoyed them.
But I wondered about the experience of other students from the global South.
How did they find out about the courses? What motivated them to take the course, and to stick with it? What platform did they use for the course? What struggles did they face while taking the course?
“I read about it in the news and then decided to go for it,” says Ankur Jhunjhunwala, 25, a student of Faculty of Management Studies (FMS) at Delhi University, in India explaining how he first found out about MOOCs. “I took the course before joining MBA because I had free time; I take the courses today because I can add them to my CV.”
Jhunjhunwala has completed three courses on Coursera: “Understanding Einstein: The Special Theory of Relativity,” “Introduction to Philosophy” and “What Managers can Learn from Great Philosophers”
Referring to the wide range of the availability of the courses Jhunjhunwala adds, “Why should I have any confusion in tapping the opportunity to learn world class content residing in the third world?”
However, not everyone who signs up completes their courses — not by a long shot.
“I signed up for 15 courses and completed five courses,” says Tara Ballav Adhikari, a government employee from Nepal.
“I completed one of the courses on economics and I was not motivated to complete the coursework in second course because I took this course out of curiosity,” says Dikshya Dhakal, a student of Economics at North Seattle College.
“I would be more serious about the course if I would get the credit for it,” Dhakal adds with a faint smile. “I would be even more serious if I had to pay for it.”
Dhakal’s subtle humor reminded me of Anant Agarwal, CEO of edX talking about “active learning” — where a learner has the control of the learning pace and constantly interacts with the content — in the Harvard Edcast: edX Marks the Spot.
I wondered how educators like Agarwal will be able to meet the aspiration of students like Dhakal.
Coursera, one of the leading MOOCs providers. (Photo by Saifullah Muhammad)

Coursera, one of the leading MOOCs providers. (Photo by Saifullah Muhammad)
A recent Coursera blog claims to have 7.5 million learners from 190 countries on its website and offers courses from more than 100 renowned educational institutions.
Another platform, edX has several courses offered by prominent universities ranging from the computer sciences to law and literature. The user base of the platform has increased to over 1.6 million.
But a study done by Harvard and MIT earlier this year showed that only five percent (43,196) of the total signups in the first 17 courses offered by edX actually earned the certificate by completing the coursework.
This horrifying statistic has forced many people to consider MOOCs a failure. But on the other hand, with so many students signing up, even that low completion rate is yielding huge numbers of certified students who might otherwise never get an opportunity to learn that material.
“Comparing a small classroom with MOOCs is wrong!” says Matt McGarrity, senior lecturer in the communication department at the University of Washington who has reached over 300,000 people with his public speaking MOOCs on both Coursera and edX. “It is like comparing a novel with a movie adapted from that very novel. Novel is a different genre and the movie is different. Standards from one can inform the critique of the other but should not dictate it.”
But Adhikari says no matter what the critique are, he will continue taking the MOOCs.
“Despite the poor internet service and 16 hours of power cut every day, having the access to world-class courses free of cost gives me a sense of privilege.”
(This article originally appeared in www.Seattleglobalist.com on August 6, 2014)

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How to Improve WiFi Reception

1. Put large furniture along the exterior walls of your home.
2. Minimize mirrors. All metallic surfaces reflect WiFi signals, including the thin metal layer found in most mirrors.
3. Place your router in one of the following locations:
o Near the center of the house
o Off the floor, ideally on a high shelf
o As far as possible from your neighbor’s Wi-Fi router (which, of course, you’ve made sure is using a different channel)
o Away from cordless phones and microwaves, which operate on the same 2.4-Ghz frequency.(There are some cordless phones that are Wi-Fi friendly)
o Keep antennas as far away from power cords and other computer wires as possible. Those cords and wires can interfere with radio reception.
Tips
· The computer case itself can be a significant barrier to the Wi-Fi signal – try positioning the case so it doesn’t come between the network card and router antennas.
· The addition of a “high gain” (higher dBi) external antenna will often provide increased reception signal and performance. Note that a higher dBi increases the signal horizontally, but decreases vertically. If you need to cover several floors, a higher dBi will probably not help. In this case, you might consider buying a Wi-Fi amplifier, which will boost your signal.
· Reflectors can also be used to good advantage. Use NetStumbler to tune your placement of the reflector. Compact disks can be used, as can anything that actually looks like a parabolic reflector. The reflector, of course, should be placed behind the receiving device or antenna. Large increases in signal strength can be expected. This trick also works with cellphones.
· If all else fails, you can look into purchasing a WiFi repeater, which is a piece of hardware you can use to boost the signal between the router and your device.
· Depending on your brand and model of wireless router, you may be able to replace the built in software with a replacement open source solution that adds much more capabilities and the option to increase the power to your wireless antenna.
· If you still need more range, consider upgrading your wireless standard, up to Draft N (Regular N has not yet been released) or Wireless G with MIMO. These two technologies will greatly increase the range of a formerly 802.11g or 802.11b network.

Warnings
· If you replace your router’s firmware, it may void your warranty. If not done properly it can turn your wireless router into a something that can’t be reprogrammed at all.
· If you turn the power up too high on a modified wireless router it may suffer permanent damage.