Monday, April 17, 2017

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SINCE 1891

THE BROWN DAILY HERALD MONDAY, APRIL 17, 2017

VOLUME CLII, ISSUE 50

WWW.BROWNDAILYHERALD.COM

Extended eruv removes barrier for Jewish community members Extension allows observant Jews to carry items around College Hill during Sabbath By RHAIME KIM SENIOR STAFF WRITER

Providence’s eruv — a symbolic bounded area that allows Orthodox Jews to do tasks they are usually barred from on the Sabbath, like carrying items — was extended to include the Brown and RISD campuses Apr. 4. The decision reflects a commitment to “Jews for whom Jewish law is central,” such as those from orthodox and conservative denominations, said University Rabbi Michelle Dardashti. Carrying items in public is one of the 39 prohibited activities during the Sabbath, Dardashti said. The prohibition on carrying extends not only to items such as bags and keys but also to carrying children and using canes, she said. Currently a minority of the Jewish community at Brown and RISD strictly adhere to the restriction on carrying items during the Sabbath, said Brown/ RISD Hillel Executive Director Marshall Einhorn. The absence of an eruv “represented a significant barrier” for

BASEBALL

Bears open Red Rolfe division play 1-3 Deere ’20, Homza ’19 lead Bears to victory over Dartmouth in extrainning contest Sunday By ALEXANDRA RUSSELL SENIOR STAFF WRITER

COURTESY OF BROWN UNIVERSITY

The extension of the Providence Eruv will open Brown up as a possibility for strict observers of Jewish law who previously might not have considered coming due to certain mobility restrictions during the Sabbath. observant students and community Now that the eruv has been extended to an eruv — Dartmouth is now the only members over the years, he said, adding College Hill, “future students, faculty Ivy League school that is not included that parents of potential students have (members) and community members” within an eruv’s borders, Marshall said. contacted him to ask whether Brown who follow the prohibition “may be The Apr. 4 eruv dedication ceremowas bounded by an eruv. The extension able to put Brown and RISD on the ny was attended by President Christina of the eruv is “an important way that list of schools they would consider,” Paxson P’19 and Mayor Jorge Elorza. we continue to make Brown and RISD he added. The extension “couldn’t have been done schools where Jewish students of all Brown is now the seventh school without the city’s support and help,” practices feel welcomed,” Einhorn said. in the Ivy League to be bounded by » See EXTENSION, page 2

The baseball team opened Red Rolfe division play with a four-game series at Dartmouth this weekend, falling to the Big Green Saturday by tallies of 5-1 and 7-1, and splitting Sunday’s contests with a 3-1 loss and a 9-8 victory. “(We’re) obviously disappointed with the outcome, and I thought we certainly could have given ourselves a better chance in the games we lost,” said Head Coach Grant Achilles. “They’re a good team that took advantage of the mistakes that we made.” » See BASEBALL, page 3

Study challenges internet use, Bootstrap launches data science course political polarization link Latest course provides Professor of economics finds polarization increasing across all age demographics By CLEMENTINE QUITTNER CONTRIBUTING WRITER

In the months surrounding the election, many were quick to place blame on the internet and social media for increased political polarization. But a new study by a University economist shows that the echo chambers of social media may not be so resonant after all. In his study, Professor of Economics Jesse Shapiro found that internet and social media use have not contributed greatly to increased political polarization between 1996 and 2012. To test this, Shapiro and co-authors Levi Boxell and Matthew Gentzkow from Stanford University used data from the American National Election Studies, which questions respondents about their political preferences, Boxell said. Researchers found that Americans aged 75 and older became more politically polarized over time than their younger counterparts but used social media less frequently.

INSIDE

“Essentially what we see is that the people with the lowest exposure to internet have experienced the largest changes in polarization (from) 1996 to 2012,” Boxell said. This finding is counter to their hypothesis, as the researchers expected that younger Americans would experience more polarization. The upward trend in political polarization is not limited to eras with internet use, Boxell said. “At least for the measures we looked at and the index we constructed, we see a consistent upwards trend in political polarization since 1972.” The paper did not address what could be causing the increased political polarization but emphasized that the trend occurs across all demographics. “It seems likely that whatever it is, (it’s) something that’s also demographically fairly broad,” Shapiro said. He cited the United States’ growth in inequality as a possible contributing factor. “Our paper doesn’t rule out that the internet may play a role,” Boxell said. But if it does,“it’s most likely a small role relative to the overall big picture.” Since the 2016 presidential election, political polarization in America » See INTERNET, page 2

tools to help middle, high school students understand data analysis By CINDY ZENG CONTRIBUTING WRITER

As the world becomes increasingly data-oriented, one faculty-developed program aims to provide high school students with tools to understand and analyze the role of data. Bootstrap, a K-12 computer science curriculum, has recently launched a data science program, adding a fifth course to Bootstrap’s current four courses: Hour of Code, Reactive, Physics and Algebra, the most widely used program. The program will be mainly designed for eighth grade classes and beyond, though a sixth grade class has used it, said Shriram Krishnamurthi, co-founder of Bootstrap and professor of computer science. Four teachers have piloted the new program this past academic year, and more teachers will be trained this summer, he said. “I feel it’s vital for every student to have a basic understanding of a processing of data,” Krishnamurthi said. “People are being sent to jail and granted parole on the basis of data analysis.

COURTESY OF BOOTSTRAP

Bootstrap is a free program aimed at educating groups traditionally underrepresented in the field of computer science. People are getting loans and … schools are being allocated funds on the basis of data analysis.” In order to be informed citizens, students need to understand what data exists, how it is processed and how it is used, he added. Bootstrap is one of the programs featured at Computer Science Professional Development Week, a large

professional teacher training that will take place this summer, Krishnamurthi said. The data science training will be offered in addition to the other four courses, Krishnamurthi added. “These programs take five to six years to fully mature, so in about five years, (the data science program) will be as » See BOOTSTRAP, page 2

WEATHER

MONDAY, APRIL 17, 2017

SPORTS Women’s lacrosse falls to Harvard 19-12, out of running for Ivy League Tournament berth

SPORTS Despite keeping game close in the first half, men’s lacrosse cannot withstand Yale offensive surge

SPORTS Women’s softball falls to Dartmouth 0-4 in North Division Ivy League Play over weekend

COMMENTARY Cardoso ’19: Implementation of Swearer’s strategic plan isolates volunteers, community partners

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