facility:indiana university

  • Silicon Valley Came to Kansas Schools. That Started a Rebellion. - The New York Times
    https://www.nytimes.com/2019/04/21/technology/silicon-valley-kansas-schools.html

    Silicon Valley had come to small-town Kansas schools — and it was not going well.

    “I want to just take my Chromebook back and tell them I’m not doing it anymore,” said Kallee Forslund, 16, a 10th grader in Wellington.

    Eight months earlier, public schools near Wichita had rolled out a web-based platform and curriculum from Summit Learning. The Silicon Valley-based program promotes an educational approach called “personalized learning,” which uses online tools to customize education. The platform that Summit provides was developed by Facebook engineers. It is funded by Mark Zuckerberg, Facebook’s chief executive, and his wife, Priscilla Chan, a pediatrician.

    Many families in the Kansas towns, which have grappled with underfunded public schools and deteriorating test scores, initially embraced the change. Under Summit’s program, students spend much of the day on their laptops and go online for lesson plans and quizzes, which they complete at their own pace. Teachers assist students with the work, hold mentoring sessions and lead special projects. The system is free to schools. The laptops are typically bought separately.

    Then, students started coming home with headaches and hand cramps. Some said they felt more anxious. One child asked to bring her dad’s hunting earmuffs to class to block out classmates because work was now done largely alone.

    “We’re allowing the computers to teach and the kids all looked like zombies,” said Tyson Koenig, a factory supervisor in McPherson, who visited his son’s fourth-grade class. In October, he pulled the 10-year-old out of the school.

    “Change rarely comes without some bumps in the road,” said Gordon Mohn, McPherson’s superintendent of schools. He added, “Students are becoming self-directed learners and are demonstrating greater ownership of their learning activities.”

    John Buckendorf, Wellington High School’s principal, said the “vast majority of our parents are happy with the program.”

    The resistance in Kansas is part of mounting nationwide opposition to Summit, which began trials of its system in public schools four years ago and is now in around 380 schools and used by 74,000 students. In Brooklyn, high school students walked out in November after their school started using Summit’s platform. In Indiana, Pa., after a survey by Indiana University of Pennsylvania found 70 percent of students wanted Summit dropped or made optional, the school board scaled it back and then voted this month to terminate it. And in Cheshire, Conn., the program was cut after protests in 2017.

    “When there are frustrating situations, generally ki

    ds get over them, parents get over them, and they all move on,” said Mary Burnham, who has two grandchildren in Cheshire’s school district and started a petition to end Summit’s use. “Nobody got over this.”

    Silicon Valley has tried to remake American education in its own image for years, even as many in tech eschew gadgets and software at home and flood into tech-free schools. Summit has been part of the leading edge of the movement, but the rebellion raises questions about a heavy reliance on tech in public schools.

    For years, education experts have debated the merits of self-directed, online learning versus traditional teacher-led classrooms. Proponents argue that programs like Summit provide children, especially those in underserved towns, access to high-quality curriculums and teachers. Skeptics worry about screen time and argue that students miss out on important interpersonal lessons.❞

    When this school year started, children got laptops to use Summit software and curriculums. In class, they sat at the computers working through subjects from math to English to history. Teachers told students that their role was now to be a mentor .

    Myriland French, 16, a student at Wellington’s high school, said she had developed eye strain and missed talking to teachers and students in class. “Everyone is more stressed now,” she said.

    #Facebook #Education #Summit

  • Quantifying Biases in Online Information Exposure | Center for Complex Networks and Systems Research, Indiana University
    https://arxiv.org/abs/1807.06958
    https://arxiv.org/pdf/1807.06958.pdf

    Our consumption of online #information is mediated by filtering, ranking, and recommendation algorithms that introduce unintentional biases as they attempt to deliver relevant and engaging content. It has been suggested that our reliance on online technologies such as search engines and social media may limit exposure to diverse points of view and make us vulnerable to manipulation by disinformation. In this paper, we mine a massive dataset of Web traffic to quantify two kinds of bias: (i) homogeneity bias, which is the tendency to consume content from a narrow set of information sources, and (ii) popularity bias, which is the selective exposure to content from top sites. Our analysis reveals different bias levels across several widely used Web platforms. Search exposes users to a diverse set of sources, while social media traffic tends to exhibit high popularity and homogeneity #bias. When we focus our analysis on traffic to news sites, we find higher levels of popularity bias, with smaller differences across applications. Overall, our results quantify the extent to which our choices of online systems confine us inside “social bubbles.”

    #personnalisation #médias_sociaux #algorithme via @pomeranian99

  • Neve Gordon · The ‘New Anti-Semitism’ · LRB 4 January 2018
    https://www.lrb.co.uk/v40/n01/neve-gordon/the-new-anti-semitism

    Le « nouvel antisémitisme » c’est l’opposition à la #colonisation de la #Palestine.

    One idiosyncratic but telling instance of the ‘new anti-Semitism’ took place in 2005 during Israel’s withdrawal from Gaza. When soldiers came to evacuate the eight thousand Jewish settlers who lived in the region, some of the settlers protested by wearing yellow stars and insisting they would not ‘go like sheep to the slaughter’. Shaul Magid, the chair of Jewish Studies at Indiana University, points out that by doing so, the settlers cast the Israeli government and the Israeli military as anti-Semitic. In their eyes, the government and soldiers deserved to be called anti-Semites not because they hate Jews, but because they were implementing an anti-Zionist policy, undermining the project of settling the so-called greater Israel. This representation of decolonialisation as anti-Semitic is the key to a proper understanding of what is at stake when people are accused of the ‘new anti-Semitism’. When the professor from Haifa University branded me an anti-Semite, I wasn’t his real target. People like me are attacked on a regular basis, but we are considered human shields by the ‘new anti-Semitism’ machine. Its real target is the Palestinians.

    [...]

    In this way, Judith Butler has observed, ‘a passion for #justice’ is ‘renamed as anti-Semitism’.

  • Invitation - Invitation to the opening of Photographs in Black and White(1).pdf

    http://wiser.wits.ac.za/sites/default/files/civicrm/persist/contribute/files/Invitation%20to%20the%20opening%20of%20Photographs%20in%20Black%20and%

    You are invited to the opening of Photo JUDSKV in Black and White: Margaret Bourke- White and WKH- Dawn of Apartheid in South Africa. Curated by Alex Lichtenstein - Associate Professor of History at Indiana University.

    https://dl.dropbox.com/s/3cbg9ibcx4znmtf/photo_afrique_du_sud.png

    #afrique_du_sud #photographie