W E D N E S D A Y NOVEMBER 17, 2004
THE BROWN DAILY HERALD Volume CXXXIX, No. 112
An independent newspaper serving the Brown community since 1891
Brain device opens the gate to better life for people with disabilities
Sheridan Center, TA jobs teach grad students how to teach BY CAMDEN AVERY
John Covert ’06.5. However, many students said they have not altered their routines in response to their enhanced awareness of crime. “There are not necessarily places that I avoid, but it’s just more, at night, I take more of a precaution. But it’s not to a point that I’m afraid to walk around campus,” Ramirez said. In a small community like Brown, an increase in crime can easily make students more frightened for their own safety, said Belinda Johnson, director of psychological services. “Like everyone else, students tend to respond to crime based on how close the experience is to them. So in general, students who have themselves suffered an assault of some kind, either at Brown or in the past, tend to feel more cautious about their environment,” Johnson said. “Those whose experience of assault is not so immediate are less likely to change their behavior.”
At many universities, graduate students take the helm in introductory or lowerlevel classes, gaining practical experience in the classroom before many of them become professors themselves. But at Brown, which prides itself on a low student-to-faculty ratio and a large number of classes taught by full-time faculty members, it sometimes seems there is little room for graduate students to get this kind of experience. Dean of the Graduate School Karen Newman said the Sheridan Center for Teaching and Learning offers a wealth of resources for graduate students, among others, to improve their teaching skills. The center offers a certification program to introduce students to the issues they will face as teaching faculty, and a peer review program lets graduate students who serve as teaching assistants work collaboratively to strengthen each other’s skills. Sheridan Center Director Rebecca More said the center exists in part to provide teaching assistants with the skills necessary to teach their sections and classes better. The center is there to “provide all faculty and grad students with a center where they can talk about teaching and student issues,” she said. It is a “professional development center that asks, what do people need to continue to improve?” she said. Although any graduate student can seek assistance from the Sheridan Center, there is no University-wide requirement for training. The responsibility for determining teaching training lies with individual departments. As a result, Newman said, some departments feature more collaboration between faculty and graduate students than others. In the Department of English, for example, students and faculty jointly develop syllabi, and all English Ph.D. candidates must teach for three years. Sections of EL 20: “Seminars in English Literatures and Cultures” are all taught by graduate students in the Department in English, but the courses are developed in cooperation with a faculty advisor. According to Newman, the English department’s program also requires that graduate students take the department’s class about the teaching of literature and writing to prepare its students for teaching both at Brown and after graduation. In other departments, such as the French studies department and the literary arts program, graduate students teach courses, but they do not design them — instead, the courses are designed by a faculty overseer. And in some courses where TAs would typically only run sections, some professors allow their TAs to deliver a lecture or two. In HI 135: “Modern Genocide and Crimes Against Humanity” this semester, for example, Professor of History Omer Bartov is letting three of his graduate stu-
see CRIME, page 5
see TEACHING, page 4
BY ALLISON WHITNEY
People who are paralyzed have been given new hope by stem cell research, championed by the late Christopher Reeve P’02. But researchers in neuroscience are looking at other, less controversial ways of restoring independence to people with disabilities. The neuroscience approach looks for new ways of allowing signals from the brain to impact the outside world. The most recent advance was made possible by John Donoghue, professor and chair of the Department of Neuroscience. And right now, Donoghue’s research is hot. In the last month, he’s been interviewed by the Providence Journal, the Boston Globe, USA Today, Reader’s Digest, Wired Magazine and Discover Magazine. He also recently won a 2004 Discover Magazine Innovation Award. The interest is due to a device called BrainGate that Donoghue helped develop, which allows people who are paralyzed to be more independent. The first human trial of the neuroprosthetic device has allowed a 25-year-old man who is quadriplegic to read e-mail, play video games and change channels on a TV. Donoghue studies the signals that the brain produces to tell muscles to move. This helps him understand how an intention to move is translated into action. Harnessing this knowledge, he co-founded Cyberkinetics Neurotechnology Systems, Inc., the biotechnology company that created the BrainGate device. The system currently consists of a chip implanted in the patient’s brain that is
Matt Lent / Herald
Stylist Andy Evans gave Virginia Hughes ‘05 a haircut in Sayles Hall Tuesday as part of a charity event to support Locks for Love, a non-profit that makes hairpieces for underprivileged children experiencing medical hair loss. This was the second Locks of Love event at Brown. linked by cables to a set of computers on a cart. The device translates the brain’s intention to move into a signal that can be read by a computer; the computer then completes that action. Donoghue said the next advance in the technology will involve miniaturizing the external computers to the size of a Zippo lighter so that all of the processing
equipment can be implanted in the patient’s chest, much like a pacemaker. This will allow patients to be much more mobile and independent. For the moment, because the researchers are still improving the system, Donoghue said they “keep all complicated stuff on the outside (of the body)
see BRAIN, page 5
Awareness of crimes is up, but crime rate same as last year BY JONATHAN HERMAN
Crime has not increased since last year, but because of crime alert e-mails sent to the entire student body, students are more aware of crimes when they occur. In September and October 2003, three assaults and 10 robberies were reported to DPS. In the same months this year, six assaults and six robberies were reported, according to Michelle Nuey, manager of special services and the special victims unit of the Department of Public Safety. “(DPS) conducted a survey in 2003 soliciting feedback about folks about our service. I remember the crime alerts being a great way to inform people about the (incidence of) crime, but I suppose they are causing some apprehension,” Nuey said. Though crime is not up for the year, Nuey said a rash of robberies in the past few weeks and the subsequent e-mail alerts have caused many students to perceive an increase in campus crime, Nuey said. Students said the crime alerts have made them more aware of and worried
about crime. “I’ve noticed that we have been getting more e-mails, so I assume we have an increase in crime,” said Claire Valentin ’06. “I think just because we get e-mails, it seems to make you aware of the crimes that are going on,” said Toni Ramirez ’08. In response to the perceived rise in crime, Nuey said, DPS has instituted measures as part of its “visibility initiative” to make the student body feel more secure. These measures include changing shifts of officers in the field instead of at DPS headquarters, redeploying officers to “concentrate on problem areas,” increasing the patrol of administrative buildings — in response to increased laptop theft — and generally increasing the visibility of officers in strategic locations, she said. Many students have noticed the recent increase in police presence on and near campus. “It’s been good to see some more officers around. They keep people from taking the risk of mugging somebody,” said
I N S I D E W E D N E S D AY, N O V E M B E R 1 7 , 2 0 0 4 British newspaper publishes first-ever worldwide college rankings; Brown places 61st on list campus watch, page 3
www.browndailyherald.com
Marjon Carlos ’05 says it’s time for liberals to stop trying to create a national unity that has never existed column, page 11
In denying financial aid to transfers and RUEs, Brown gets its priorities wrong, writes Ming Holden ’06.5 column, page 11
WEATHER FORECAST Six players on men’s soccer team awarded All-Ivy honors, with two seniors named to first team sports, page 12
Men’s cross country takes fourth place at regional championships; two runners advance to Nationals sports, page 12
WEDNESDAY
THURSDAY
partly cloudy high 50 low 37
mostly cloudy high 54 low 43