The Lecture's Online, Let's Play Hookie
East Bay Express April 28, 2010
Webcasts and podcasts of classes have proven unbelievably popular at UC Berkeley. But is this good or bad?
By Phil Marshall
Michelle Bitten isn't a morning person, which made it hard for her to get to her 8 a.m. biology class at UC Berkeley three times a week. And when she did attend, she felt that the instructor tended to lecture at her rather than to her. "I didn't even feel like I was part of the class," she said. However, because the lectures were posted online she was able to attend and pass the class on her own terms. And when she watched the lectures online she found that she liked it better. "I could pause it to copy what was written on the chalkboard, or rewind and listen to a certain part again if I missed something."
She's not alone. "The professor announced that the lecture was going to be webcast and about half the class didn't show up," recalled studentJames Nagy about a class he took. "It's more noticeable when midterms come around and all of a sudden there is a full classroom," said student Michael Enciso. One student said that some of his peers will wait for the last three days before a midterm and just listen to thirteen lectures straight.
In the last ten years, webcasting and podcasting of lectures and campus events at Berkeley have exploded. From 2001 to 2010, such digital programming has been viewed or downloaded more than 100 million times. People all over the world use the service, which is free. But Cal students also have discovered that it offers the opportunity to miss class, since lectures are posted a few hours later.
While the podcasts and webcasts might affect attendance, they have become a valuable campus resource. "We've heard from faculty that it changes the way students engage in the class," said Ben Hubbard who managesWebcast.Berkeley.edu. "Before webcasts and podcasts, they might have been burying their heads in their notebooks, getting hand cramps and not necessarily engaging in class."
Hubbard says listening to podcasts at home also reinforces what was learned in the classroom. Web-based learning is invaluable to students with language barriers and physical disabilities. Finally, digital programming of this type fulfills the mission of a public university to educate the greater public.
The webcasts and podcasts have attracted a vast following outside of the student body. Since 2001, the university has logged more than 78 million streams from its Webcast.Berkeley site, 13 million downloads from iTunes U, and 9 million hits from YouTube, Hubbard said. Outside of the United States, the largest audiences are in China, India, and Russia.
The university has tapped into an audience eager to listen to well-crafted lesson plans from some of the best professors in the world. The Webcast.Berkeley office keeps a collection of e-mails that professors have received from people world over who have expressed their appreciation. They affectionately call the collection "Love Letters." Excerpts from the collection are a testament to the reach of the podcasts.
"Phil Neibert: You, prof. Laquer and prof. Hesse are evidence why UC Berkeley is a great University. I am truly enjoying your European Civilization lectures on webcast. Your pace and clarity are excellent and your passion about the subject shines through. There is a great hunger for knowledge in the world and for those of us who will never be able to afford your wonderful institution, your lectures and others through the webcast is nothing short of a miracle. I can't wait for your next lecture on Absolutism to become available."
"I've enjoyed watching your lectures via webcast so much that I've decided to buy your book 'Practicing Democracy.' Your lectures are masterful... you use humor, you infuse it with anecdotes and biography, but most importantly, it's enjoyable. I really wish I could've been there to take your spring 2006 course on Germany. I wonder how you would've described Bismarck, someone I found really interesting. I hope Berkeley will decide to record and broadcast your other courses."
Economic geography professor Richard Walker has received dozens of letters from listeners, who range from civil servants to students. His favorite letter came from a woman who listened to his lectures while riding her bike across China. "It certainly is stimulating for me to know that many more people are listening," Walker said. "I, like most professors, put a lot of hours into course preparation, so it's good to know that it serves a bigger audience."
Of course, Berkeley isn't the only university podcasting. The siteOpenCulture.com lists dozens of universities across the country, from American University to Yale, which have begun to upload lectures.Stanford's iTunes U site offers 74 courses to the public and currently maintains a one million per month download rate. The school's course on iPhone application programming recently set the university's record for quickest course to reach one million downloads, according to Brent Izutsu, project manager at Stanford's Office of Public Affairs.
The origin of such webcasts at Cal goes back to 1995, when Berkeley computer scientist instructor Larry Rowe started videotaping his lectures for his students and posting them online. He wrote scripts that allowed video cameras to start recording at the beginning of the lectures and stop at the end. The lectures were automatically transferred to a file server that was available for streaming. It became a hit with the students and other professors started asking if he could support their classes with the same technology.
"I think he realized at some point that this was going to get bigger," Hubbard said. Because Rowe wanted to focus his energy on teaching, in 2001 he passed the task of capturing lectures on to university's Information Systems and Technology office and rebranded it Webcasts.Berkeley. Today, the office delivers 42 courses and has plans to expand the service to around 70 courses.
Most of the courses in the office's catalog are podcasted, which means they are strictly audio recordings. Webcasted courses are video recordings accompanied by shots of the blackboard and PowerPoint slides. The webcasts blur the line between mere online supplement and outright online classes because communication between students and teachers is often limited to e-mail.
"We started looking at webcasts and started asking the question, 'Is this effective and is it helpful,'" said Do Quyen Tran-Taylor of the UC office of the president. "What we're learning right now is that currently students are finding the webcasts helpful as a supplemental tool to their regular courses."
Tran-Taylor works with a committee putting together a pilot program of thirty to forty online classes for UC campuses throughout the state. Known as the UC Commission on the Future, the project released an initial report in March that suggested the removal of geographic barriers could reduce the time it takes for a student to get their degree. Tran-Taylor said that if the pilot program is successful, universities might use intercampus courses throughout the UC system. For example, a Berkeley student would be able to take a course from the UC Riverside campus, and vice versa. "Online courses may be offered more cost-effectively than on-the-ground courses in selected areas, and with no evident impact on the learning outcomes measured in research studies conducted thus far," the report said.
"If you have a 500-person class and you're going to use the lecture method then there isn't really much of a difference from watching it online and coming to class," said Mary Runnels, an educational psychology professor at Texas Tech. "There's no interaction in class so it's actually better for the student because they can go over it and they can replay it." However, Runnels emphasized, smaller classes can't be easily replaced with an online course because it is difficult to capture the interaction between the students and teachers.
When teachers use groups and social interaction to facilitate learning, Runnels said, students actively use the information and retain it better. Lecturing by itself can be an inadequate form of teaching. "In lecture classes, even if they go to every class, they can sit there and use their iPhone to do whatever they want to do," Runnels said. "They might as well not come to class."
Hubbard doesn't believe that the webcasts have a substantial effect on attendance. "We podcast maybe 4 or 5 percent of the total course catalog and there's just no way that attendance is isolated to the classes that are being podcast," Hubbard said. "The students that are going to skip were going to skip anyway and get notes from a friend."
The University of Delaware tested an initiative that allowed students to access video recordings of their professor's lectures. Preliminary findings there showed that 75 percent of the students accessed the lectures with no significant impact on classroom attendance. Like video recordings, podcasts are a one-way medium, said Chrystalla Mouza, a University of Delaware professor who specializes in educational technology. "Podcasts are meant to serve the needs of a student population who has grown up in a media-rich environment, and expects more flexible and portable course delivery options," she said.
Walker notes that the trade-off for possible reductions in attendance is that students who have to miss lectures for a good reason can now keep up with the rest of the class. However, Walker said he is careful not to provide PowerPoint slides online for his students. "The one time I did that, attendance really did fall — the little rascals."
Consequently, Walker hopes the trend toward more online-oriented classes doesn't go any further at Cal. "The lecture hall is still a vital part of the college experience, both because of its human immediacy and its social form," he said. "What Americans do not need is more isolation and individualization. Furthermore, the gathering together of young people on campuses is essential to their life experiences and learning beyond the classrooms."
As for late-riser Michelle Bitten, she switched majors from pre-med to anthropology. She believes that using the webcasts was the perfect solution for her former classes, but now discussion is extremely important in every class. "Now I love going to class," Bitten said. "None of them are even offered as a webcast."
Learning to Love Roadkill
Interest is surging in so-called ancestral skills, in which people learn about making and using Stone Age technology.
Jan 20, 2010
The teenage students were expecting the usual activities from their class field trip to Tomales Bay — sailing, crab hunting, and making acorn pancakes. But clouds were forming, and it looked like the trip would have to be canceled. Then their instructor spotted some roadkill on the side of the highway. So instead of sailing during a heavy storm, the students navigated their way through the anatomy of a dead raccoon.
The objective was to turn the animal into something with a utilitarian value — in this case, a torch. After removing the pelt through some strategic cuts and laborious tugging, the students scraped the fat off the pink hide and carcass to form the basis of a fuel. After boiling down the fat and picking out the impurities, they poured the purified oil onto an adequate medium — a branch wrapped in fiber. Presto: They had a cave-man flashlight.
Only about half of the group was willing to help make the torch. “We said this is what we’re going to do beforehand, and if you don’t want to see it you don’t have to see it, and here’s this other activity,” said Casey Nutt of Trackers Bay, an East Bay education program that specializes in a broad range of outdoor survival techniques. The rest of the kids were sent to find wood to make primitive hunting darts.
“Every part of the animal can be useful,” Nutt observed. For instance, along with fuel for torches, animals and their leather can be used to make clothing, shoes, boats, and even translucent windows. “Leather was basically the plastic of the ancient world,” Nutt said.
He also views roadkill as a neglected-but-worthwhile source of food. While living in the hills of Mendocino County, he made a grocery run and saw a recently killed five-point buck lying on the edge of a grocery store parking lot. Its meat lasted for weeks. “If you pull the hair and it comes out real easy, then it’s starting to rot,” Nutt said. It’s also important to separate the muscle from the guts, he said, because the internal organs spoil quickly and will cause the rest of the carcass to go bad.
Nutt and his students are members of a growing community of Stone Age survival-skill practitioners. In the time since he helped start Trackers Bay two and a half years ago, Nutt has seen a surge in interest in what are often called ancestral skills. Just in the last year alone, class sizes have quadrupled. “We’ve done better as the economy has worsened,” he said. “Parents say that they’re really interested in their kids learning these basic survival skills now because they’re not sure of the direction of the world.”
Meanwhile, overall enrollment in the Trackers program, which also has locations in Portland and Bend, Oregon, has grown from 200 to 2,000 students in the last five years. “It’s expanded to ludicrous levels,” Trackers founder Tony Deis said. “In fact, we have a hard time keeping up with our demand.”
The phenomenal growth of interest in such skills is not limited to the Northwestern United States. Annual events such as Rabbitstick Rendezvous in Idaho and Arizona’s Winter Count draw a diverse collection of people eager to learn about making and using Stone Age technology. Held in the wilderness, these events allow attendees to find temporary respite from the distractions of civilization. Workshops range from llama handling to making stone tools like arrowheads or spear points.
Nutt’s own interest in survival skills emerged while he was a kid in Berkeley, where he remembers enjoying hikes with his grandfather. But his passion really took off when he came across the book My Side of the Mountain, about a young boy who runs away from home to live in a tree with a raccoon and a falcon. Later, during high school, his parents passed him a book by the famous tracker and wilderness survival expert Tom Brown Jr., and Nutt was soon reading Brown’s books obsessively.
After high school, he travelled around the country working on farms. Eventually, he encountered a man who inspired his love for boat building and sailing. “He could build anything,” Nutt said. “I was like, ‘I want to be that guy,’ and I found out there were schools for wooden boat building.”
Nutt learned how to build skin-on-frame boats and discovered Trackers Northwest in Portland. It was a perfect fit. He was recruited to teach kayak building, but the company also offered guided camping trips that Nutt eventually led. About two and a half years ago he came back to his former stomping grounds and helped launch the East Bay chapter of Trackers, which was rechristened Trackers Bay. At that point, he had a job but knew few kindred spirits.
Then Nutt met Ted Biggs at a primitive-skills gathering, and the two soon became friends. Originally from California, Biggs moved to Hawaii in his early teens. He returned to study folklore at UC Berkeley and discovered the local primitivist community. Like Nutt, he had a passion for sailing and learning ancestral skills. However, the two friends have found different outlets for their mutual interest.
Biggs has applied the hunter-gatherer ethos to life in the city. “The city is inundated with resources, and most of them are thrown away, and so part of urban hunter-gatherer mentality is to recognize all the resources that are around us,” Biggs said. He regards the division between “civilization” and “the natural world” as a false dichotomy. Although they may appear different, he said, the two realms operate by the same laws of nature. And so, Biggs forages, squats, Dumpster dives, harvests roadkill, and even traps animals to supplement his student aid while supporting a wife and two kids. And although he is hesitant to talk about the details of trapping animals, he concedes that he’s had his eye on a flock of semidomesticated Canada geese living in a local park. But alas, he noted, “they probably wouldn’t fit in my oven.”
Biggs also has had success as an urban forager. On one particularly rewarding Dumpster-diving expedition, he discovered a Dumpster loaded with organic produce, barely bruised and very ripe. “We came back with five or six big boxes and filled up my friend’s porch,” he said. Because Dumpster food is usually very ripe and doesn’t have very much of a shelf life, Biggs believes that a community of like-minded people could benefit from such finds. Consequently, he has created a web page that invites fellow urban hunter-gatherers to form a community and share their respective skills.
Biggs believes that most of the people who pursue ancestral modes of survival fall into one of three categories: those who do it for fun, those who use it to supplement other income, and those purists who, for philosophical reasons, resist modern technology and depend solely on ancestral skills for their survival
“I think it probably stems from getting away from all this technology and doing something very simple,” said Dino Labiste, a naturalist for the East Bay Regional Park District who teaches multiple classes around the Bay Area. “If anything happens, they’ve got something they can fall back on.” Labiste teaches basketry, rope making, fishnet construction, fire making, and primitive cooking techniques. “When you start making things out of things you encounter in nature, you tend to develop that connection with nature.”
Even as a child, Labiste knew about living from the Earth. He grew up in Hawaii by a family that raised its own chickens and rabbits while also harvesting food from the sea and the forest. “We knew where our food came from and that it was organic and fresh,” he said. When he came to California for college he got into backpacking, which led him to further his understanding of the environment and survival skills.
Labiste believes that more people are interested in learning Stone-Age skills. Ironically, it is process that can be facilitated by modern technology. “I think with the introduction of the Internet, a lot of people that have these types of interests — like hide tanning, flint knapping, basketry, fire making — are learning through the Internet and finding other people.”
In the vernacular of primitivism, using a tool like a computer would be labeled a “hard skill.” But to survive in the wild, it’s also necessary to know what are called “soft skills” — how to track an animal, stay calm in a dangerous situation, or recognize when the chatter of birds represents an approaching predator. Nutt notes that these skills can take a long time to master, but through learning them one can acquire a better awareness of oneself and the environment.
Sometimes learning a soft skill involves letting an animal become the instructor. “I’ve always had sit spots,” said Sky Snyder, a naturalist who teaches both independently and through Trackers Bay. A sit spot is a location where a person can sit quietly and attune themselves to their surroundings, be it insects, squirrels, plants, animal trails, or anything else. The goal is to get the animals to let their guard down. “They’ll start to realize that you’re not a threat, and you’ll be able to see more and more behaviors,” Snyder said.
A sit spot can even be in the city. “I had a skunk that I was seeing kind of on a regular basis outside of my house in Belmont,” he said. It wasn’t Snyder’s first skunk encounter. As a kid, he was sprayed by a skunk, and it took weeks to get the smell out. But this time around, he kept his calm. “It stood up on its front legs and put its tail up and I just stayed real still and tried to pretend like I was eating something on a bush.” The ruse worked, and the skunk relaxed. Over time, it became more accustomed to him, and Snyder was able to get closer to it. After about six or seven encounters there was almost no fear left between the two — almost. “I could have reached out and touched it, although I would have gotten sprayed,” he said. “I didn’t fuck with it.”
Snyder didn’t always have such a magnanimous relationship with animals. Like many teenage boys, he shot birds with BB guns and pulled the legs off of insects. But that changed abruptly after he and his brother went out to test a new BB gun many years ago. Sky took aim at a bird, fired, and watched it plummet to the ground. On closer inspection, they discovered that it was a woodpecker, and noticed the bird’s strikingly long tongue falling out of its mouth. “I realized, ‘Holy shit, this is such a beautiful, beautiful creature and I’ve been killing one after another.’ I haven’t sport hunted since then.”
Today, like Nutt, Snyder teaches survival skills to youths. He recognizes in them the same impulse to have a violent relationship with animals. It comes from what he believes is a natural instinct to hunt animals and gather fruit that would have been ingrained in someone born 500 or more years ago in a Berkeley forest. “It’s not facilitated in our culture, so the kids go out and they recreate it,” he said. Snyder helps them try to channel it. “By touching a gopher that’s sticking its head out of a hole, you can get the same pleasure as if you killed it.”
By teaching kids, Snyder and his fellow instructors are keeping alive a spirit and skills that are disappearing around the world. Many of these skills have a lineage that goes back to the indigenous people of the Americas. When Native Americans were relocated into reservations, much of their ancestral knowledge was lost. But some held on to the skills and passed them on. In the 1960s, Tom Brown Jr. met an Apache elder named Stalking Wolf who mentored him in the ways of old. Brown later passed this knowledge to his promising pupil John Young, and since then the two have disseminated the knowledge to thousands of aspiring survivalists.
In Snyder’s Shasta County hometown, he knows a Native American elder who is a storehouse of ancestral knowledge. “He was making a basket and I said, ‘Isn’t that women’s work?'” The elder replied, “I’m the only one that knows how to do it now.” He went on to explain that the basket was made using roots from the eastern side of the tree, which are straighter than others because the prevailing winds in the valley blow from the west. This was new information to Snyder. “I’ve read all sorts of manuals and field guides and things, and he gave me more useful information in that thirty-second time period than I probably would have found out.”
Snyder laments that much of the elder’s knowledge may be lost when he eventually passes on. But he and his cohorts are trying to keep such knowledge alive for generations to come.
City Bid to Bring Vendors into Dolores Parks Causes an uproar
10.07.10 - 12:45 pm | Phil Marshall |
(published SF Bay Guardian)
Officials with the SF Recreation and Parks Department are attempting to quell the mounting frustrations of some Mission District merchants and residents who feel that the city shouldn’t allow private companies to operate in a public park, as the department is seeking to do. Even those who don't necessarily have a problem with inviting more commerce into Dolores Park say the process should have been more open and transparent.
“I like pushcarts,” said Rachel Herbert, owner of Dolores Park Café. “I think they add flavor to San Francisco.” But Herbert is also allowing opponents of the department'srequest for proposals (RFP) to set up shop in her store and gather signatures for a petition to “stop the commercialization of Dolores Park.” Herbert, who lives in the neighborhood, said she is helping the effort because “It’s about the process and Rec and Park not really thinking things through and doing whatever they want.”
Mike McConnell, the man behind the petition, holds a similar viewpoint. “I don’t feel that it was adequate outreach before this.” They’re not alone. McConnell currently has petitions in three stores - including his own store, Fayes Video – each with around 100 signatures, along with 700 online petition signatures.
While the controversy is recent, the RFP for the permits was issued in September last year. The proposal stated: “Before entering into permit agreement for the operation of a pushcart in any neighborhood park, the Department will conduct a community outreach process to determine the appropriateness of such a use in the park.”
It’s unclear how much outreach there was beyond a request for applicants posted in the July 31 issue of the San Francisco Chronicle. However, according to Mission Local, department spokesman Elton Pon sent them an email stating that the department mailed out “an announcement of the opportunity to more than 1,000 potential applicants.”
Regina Dick-Endrizzi, director of the SF Office of Small Business, said much of the demand for the permits has come from small time vendors. “Part of this has been an organic growing up of the vendors themselves,” Dick-Endrizzi said. “The mobile food folks have been coming and working and urging us to open up more space.”
Dick-Endrizzi helped vet the applicants in the panel that included members of department and the Mayor’s Office of Economic Development. “I can attest as being part of the committee that they were very careful in making their decision,” she said.
However one recipient of the permits, Oakland-based Blue Bottle Coffee, has received criticisms that it isn’t local enough – city policies encourage contracting with San Francisco small businesses. Blue Bottle is also backed by venture capital firm Kohlberg Ventures.
Its founder recently issued a public letter explaining his position: “I had assumed that since there were published articles in The Chronicle, the Examiner, and the SF Weekly in November of 2009, and January 2010, that the community around Dolores Park was well informed. So it pained me to hear that many of our (hopefully) future neighbors were upset that more outreach had not been done.”
This isn’t the first time a vendor has been allowed to operate in city parks. Nor are they the first merchant with questionable local status. Last August RPD commission voted 6-1 to replace long-time Stow Lake vendor with an out of state suitor. The Chronicle reported “the corporation, which has owned and operated the 1940s-era boathouse for 67 years, couldn't compete with New Mexico-based Ortega Family Enterprises, which pledged to complete $233,000 worth of improvements to the well-worn building and buy a brand-new fleet of boats.”
Dolores has become a haven for unlicensed vendors selling items such as beer, hot dogs, ice cream, and even pot-laced brownies and truffles. What will become of them? “You pay thousands and thousands for your trailer and for permits and this guy comes around with his little cart and is selling coffee for 50 cents less, what are you going to do? You’re going to call the fucking cops and say get this scumbag out of here,” said local impresario Chicken John.
Dolores Park has traditionally been regarded with a kind of laissez faire attitude by many San Francisco residents. On a warm day it’s not uncommon to see hundreds of chic to cheap layabouts basking on its hills, beer and bowl in hand, without worry in mind. And many-a-cop has seen them too, but rarely do they intervene – and all was well. Maybe that’s another reason why there has been such uproar over the proposed introduction of pushcarts into the park.
Since the uproar, both Blue Bottle Coffee and the other potential vendor nonprofit Cocina have been put in limbo. La Cocina’s executive director, Caleb Zigas, told Mission Local that “he had expected to roll into the park this week and is disappointed by the delay. In the past four months he’s poured $28,000 in grant money into La Cocina’s food trailer, which is now sitting in storage.”
But how long will the pushcarts (they’re actually trailers powered by generators) gather dust in a garage? “For most types of appeals there is a 15-day window after the permit was issued,” said Cynthia Goldstein, executive director of the SF Board of Appeals. However it isn’t a concrete rule. “On rare instances the board will extend the window when there is evidence that the city did something wrong.” In addition, according to Goldstein, there is usually a 15-20 day window between when an appeal is filled and when it is reviewed by the Board. In short, the dilemma may not be quashed by the meeting this evening that the department is holding on the controversy.
The extension would bode well for any NIMBYs since Cocina’s and Blue Bottle’s permits were granted on April 15, 2010 and Sept 2, 2010, respectively.
RecPark was expecting a 12 percent cut on the pushcart profits and hoped to net around $70,000 annually. The pushcarts are just one of the many revenue generating ideas that are currently floating around. RecPark – under its new department head, Phil Ginsburg, who was previously chief of staff to Mayor Gavin Newsom – recently created a partnerships and revenue generating division with the purpose of capitalizing on many of the cities assets.
At the Jan 21, 2010 Recreation and Parks Commission meeting, pushcarts were discussed as a way to ostensibly keep city employees from getting laid off. Other ideas that were tossed out included hosting a production of Peter Pan, renting out parking places for car shares, and an adopt-a-park program; an adopt-a-gardener program was even suggested. The city was broke and was searching for a way to close huge General Fund deficits.
The idea of pushcarts was discussed again at the Feb 18 meeting. Nick Kinsey from the property division of RecPark, told the commission, “We received 18 responses to the RFP and we actually brought six of them in for interviews. As part of the interviews we met with the respondents, we evaluated their qualifications, evaluated their operation plans – in terms of where they wanted to be in each of the parks, in each of the proposed parks, how that would interact with residents and other park users use of the park space and if there would be any conflict there.”
Kinsey continued, “We’re also accepting application on a rolling basis right now. So if anyone is watching and interested in submitting an application for pushcarts, we are accepting pushcarts. Some of our location are maxed out we wouldn’t accept anyone else. But we have plenty of other park spaces where we think this is an appropriate use.”
The meeting of the issue is today (Thurs/7) at 4 p.m. in City Hall Room 416