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Gary Brown

(the teeming void): This is Data? Arguing with Data Baby - 3 views

teemingvoid.blogspot.com/...ta-arguing-with-data-baby.html

data evidence

shared by Gary Brown on 19 May 10 - Cached
  • Making that call - defining what data is - is a powerful cultural gesture right now, because as I've argued before data as an idea or a figure is both highly charged and strangely abstract.
  • In other words data here is not gathered, measured, stored or transmitted - or not that we can see. It just is, and it seems to be inherent in the objects it refers to; Data Baby is "generating" data as easily as breathing.
  • This vision of material data is also frustrating because it has all the ingredients of a far more interesting idea: data is material, or at least it depends on material substrates, but the relationship between data and matter is just that, a relationship, not an identity. Data depends on stuff; always in it, and moving transmaterially through it, but it is precisely not stuff in itself.
  • ...3 more annotations...
  • Data does not just happen; it is created in specific and deliberate ways. It is generated by sensors, not babies; and those sensors are designed to measure specific parameters for specific reasons, at certain rates, with certain resolutions. Or more correctly: it is gathered by people, for specific reasons, with a certain view of the world in mind, a certain concept of what the problem or the subject is. The people use the sensors, to gather the data, to measure a certain chosen aspect of the world.
  • If we come to accept that data just is, it's too easy to forget that it reflects a specific set of contexts, contingencies and choices, and that crucially, these could be (and maybe should be) different. Accepting data shaped by someone else's choices is a tacit acceptance of their view of the world, their notion of what is interesting or important or valid. Data is not inherent or intrinsic in anything: it is constructed, and if we are going to work intelligently with data we must remember that it can always be constructed some other way.
  • We need real, broad-based, practical and critical data skills and literacies, an understanding of how to make data and do things with it.
  • Gary Brown on 19 May 10
     
    A discussion that coincides with reports this morning that again homeland security had the data; they just failed to understand the meaning of the data.
S Spaeth

Gulf of Maine Ocean Observing System | eMOLT - Overview - 0 views

www.gomoos.org/...overview.html

iTeams STEM

shared by S Spaeth on 10 Apr 09 - Cached
  • This information will help both lobstermen and scientists understand variations in water temperature and salinity. Both fishermen and scientists have noticed changes in the location of lobsters based on changes in bottom temperature. eMOLT data will help quantify these observations.
  • S Spaeth on 10 Apr 09
     
    Lobstermen collect data Lobstermen collect eMOLT data by attaching temperature and salinity probes to their lobster traps. The probes measure water temperature and salinity while the traps sit on the bottom. When the traps are brought in, the temperature and salinity data from the probes are downloaded to a computer. eMOLT data is available over the internet This website is a collaborative effort between GoMOOS and eMOLT to bring you environmental data collected by both of these programs. The Internet mapping tool found on this site allows you to see the location of GoMOOS and NOAA buoys and the approximate location of the eMOLT sites. We do not show the exact location of the eMOLT sites in order to keep these lobster trapping sites confidential. Using the map, you can select the data you are interested in and then create a graph to view the data.
Nils Peterson

News & Broadcast - World Bank Frees Up Development Data - 0 views

web.worldbank.org/...:437376~theSitePK:4607,00.html

open data Hans Rosling World Bank

shared by Nils Peterson on 20 Apr 10 - Cached
  • April 20, 2010—The World Bank Group said today it will offer free access to more than 2,000 financial, business, health, economic and human development statistics that had mostly been available only to paying subscribers.
  • Hans Rosling, Gapminder Foundation co-founder and vigorous advocate of open data at the World Bank, said, “It’s the right thing to do, because it will foster innovation. That is the most important thing.”He said he hoped the move would inspire more tools for visualizing data and set an example for other international institutions.
  • The new website at data.worldbank.org offers full access to data from 209 countries, with some of the data going back 50 years. Users will be able to download entire datasets for a particular country or indicator, quickly access raw data, click a button to comment on the data, email and share data with social media sites, says Neil Fantom, a senior statistician at the World Bank.
Theron DesRosier

Tim Berners-Lee: The year open data went worldwide | Video on TED.com - 2 views

www.ted.com/..._open_data_went_worldwide.html

berners web2.0 data open open data TED

shared by Theron DesRosier on 11 Mar 10 - Cached
  • Theron DesRosier on 11 Mar 10
     
    "At TED2009, Tim Berners-Lee called for "raw data now" -- for governments, scientists and institutions to make their data openly available on the web. At TED University in 2010, he shows a few of the interesting results when the data gets linked up."
Theron DesRosier

The Best Tools for Visualization - ReadWriteWeb - 0 views

www.readwriteweb.com/...st_tools_for_visualization.php

visualization web2.0 tools graphics

shared by Theron DesRosier on 19 Mar 09 - Cached
  • Theron DesRosier on 19 Mar 09
     
    Visualization is a technique to graphically represent sets of data. When data is large or abstract, visualization can help make the data easier to read or understand. There are visualization tools for search, music, networks, online communities, and almost anything else you can think of. Whether you want a desktop application or a web-based tool, there are many specific tools are available on the web that let you visualize all kinds of data. Here are some of the best:
Theron DesRosier

News: Student Data Systems, Unite! - Inside Higher Ed - 2 views

www.insidehighered.com/...data

education standards data assessment change

shared by Theron DesRosier on 16 Feb 10 - Cached
  • Theron DesRosier on 16 Feb 10
     
    "Step by step, an infrastructure is emerging that would make it possible for dozens of states to share data about the students in their K-12 and postsecondary education systems, creating the equivalent of a national system of data on students' educational progress. "
Theron DesRosier

Education Data Model (National Forum on Education Statistics). Strategies for building ... - 0 views

nces.ed.gov/...aboutThe.aspx

data education

shared by Theron DesRosier on 11 Mar 10 - Cached
  • Theron DesRosier on 11 Mar 10
     
    "The National Education Data Model is a conceptual but detailed representation of the education information domain focused at the student, instructor and course/class levels. It delineates the relationships and interdependencies between the data elements necessary to document, operate, track, evaluate, and improve key aspects of an education system. The NEDM strives to be a shared understanding among all education stakeholders as to what information needs to be collected and managed at the local level in order to enable effective instruction of students and superior leadership of schools. It is a comprehensive, non-proprietary inventory and a map of education information that can be used by schools, LEAs, states, vendors, and researchers to identify the information required for teaching, learning, administrative systems, and evaluation of education programs and approaches. "
Nils Peterson

AAC&U News | April 2010 | Feature - 1 views

www.aacu.org/...feature.cfm

shared by Nils Peterson on 01 Apr 10 - Cached
  • Comparing Rubric Assessments to Standardized Tests
  • First, the university, a public institution of about 40,000 students in Ohio, needed to comply with the Voluntary System of Accountability (VSA), which requires that state institutions provide data about graduation rates, tuition, student characteristics, and student learning outcomes, among other measures, in the consistent format developed by its two sponsoring organizations, the Association of Public and Land-grant Universities (APLU), and the Association of State Colleges and Universities (AASCU).
  • And finally, UC was accepted in 2008 as a member of the fifth cohort of the Inter/National Coalition for Electronic Portfolio Research, a collaborative body with the goal of advancing knowledge about the effect of electronic portfolio use on student learning outcomes.  
  • ...13 more annotations...
  • outcomes required of all UC students—including critical thinking, knowledge integration, social responsibility, and effective communication
  • “The wonderful thing about this approach is that full-time faculty across the university  are gathering data about how their  students are doing, and since they’ll be teaching their courses in the future, they’re really invested in rubric assessment—they really care,” Escoe says. In one case, the capstone survey data revealed that students weren’t doing as well as expected in writing, and faculty from that program adjusted their pedagogy to include more writing assignments and writing assessments throughout the program, not just at the capstone level. As the university prepares to switch from a quarter system to semester system in two years, faculty members are using the capstone survey data to assist their course redesigns, Escoe says.
  • the university planned a “dual pilot” study examining the applicability of electronic portfolio assessment of writing and critical thinking alongside the Collegiate Learning Assessment,
  • The rubrics the UC team used were slightly modified versions of those developed by AAC&U’s Valid Assessment of Learning in Undergraduate Education (VALUE) project. 
  • In the critical thinking rubric assessment, for example, faculty evaluated student proposals for experiential honors projects that they could potentially complete in upcoming years.  The faculty assessors were trained and their rubric assessments “normed” to ensure that interrater reliability was suitably high.
  • “We found no statistically significant correlation between the CLA scores and the portfolio scores,”
  • There were many factors that may have contributed to the lack of correlation, she says, including the fact that the CLA is timed, while the rubric assignments are not; and that the rubric scores were diagnostic and included specific feedback, while the CLA awarded points “in a black box”:
  • faculty members may have had exceptionally high expectations of their honors students and assessed the e-portfolios with those high expectations in mind—leading to results that would not correlate to a computer-scored test. 
  • “The CLA provides scores at the institutional level. It doesn’t give me a picture of how I can affect those specific students’ learning. So that’s where rubric assessment comes in—you can use it to look at data that’s compiled over time.”
  • Their portfolios are now more like real learning portfolios, not just a few artifacts, and we want to look at them as they go into their third and fourth years to see what they can tell us about students’ whole program of study.”  Hall and Robles are also looking into the possibility of forming relationships with other schools from NCEPR to exchange student e-portfolios and do a larger study on the value of rubric assessment of student learning.
  • “We’re really trying to stress that assessment is pedagogy,”
  • “It’s not some nitpicky, onerous administrative add-on. It’s what we do as we teach our courses, and it really helps close that assessment loop.”
  • In the end, Escoe says, the two assessments are both useful, but for different things. The CLA can provide broad institutional data that satisfies VSA requirements, while rubric-based assessment provides better information to facilitate continuous program improvement.
    • Nils Peterson
      Nils Peterson on 01 Apr 10
       
      CLA did not provide information for continuous program improvement -- we've heard this argument before
  • Gary Brown on 01 Apr 10
     
    The lack of correlation might be rephrased--there appears to be no corrlation between what is useful for faculty who teach and what is useful for the VSA. A corollary question: Of what use is the VSA?
Gary Brown

News: Turning Surveys Into Reforms - Inside Higher Ed - 0 views

www.insidehighered.com/...nsse

assessment NSSE Closing the loop

shared by Gary Brown on 26 Oct 09 - Cached
  • Molly Corbett Broad, president of the American Council on Education, warned those gathered here that they would be foolish to think that accountability demands were a thing of the past.
  • She said that while she is “impressed” with the work of NSSE, she thinks higher education is “not moving fast enough” right now to have in place accountability systems that truly answer the questions being asked of higher education. The best bet for higher education, she said, is to more fully embrace various voluntary systems, and show that they are used to promote improvements.
  • One reason NSSE data are not used more, some here said, was the decentralized nature of American higher education. David Paris, executive director of the New Leadership Alliance for Student Learning and Accountability, said that “every faculty member is king or queen in his or her classroom.” As such, he said, “they can take the lessons of NSSE” about the kinds of activities that engage students, but they don’t have to. “There is no authority or dominant professional culture that could impel any faculty member to apply” what NSSE teaches about engaged learning, he said.
  • ...4 more annotations...
  • She stressed that NSSE averages may no longer reflect any single reality of one type of faculty member. She challenged Paris’s description of powerful faculty members by noting that many adjuncts have relatively little control over their pedagogy, and must follow syllabuses and rules set by others. So the power to execute NSSE ideas, she said, may not rest with those doing most of the teaching.
  • Research presented here, however, by the Wabash College National Study of Liberal Arts Education offered concrete evidence of direct correlations between NSSE attributes and specific skills, such as critical thinking skills. The Wabash study, which involves 49 colleges of all types, features cohorts of students being analyzed on various NSSE benchmarks (for academic challenge, for instance, or supportive campus environment or faculty-student interaction) and various measures of learning, such as tests to show critical thinking skills or cognitive skills or the development of leadership skills.
  • The irony of the Wabash work with NSSE data and other data, Blaich said, was that it demonstrates the failure of colleges to act on information they get -- unless someone (in this case Wabash) drives home the ideas.“In every case, after collecting loads of information, we have yet to find a single thing that institutions didn’t already know. Everyone at the institution didn’t know -- it may have been filed away,” he said, but someone had the data. “It just wasn’t followed. There wasn’t sufficient organizational energy to use that data to improve student learning.”
  • “I want to try to make the point that there is a distinction between participating in NSSE and using NSSE," he said. "In the end, what good is it if all you get is a report?"
  • Kimberly Green on 26 Oct 09
     
    An interesting discussion, exploring basic questions CTLT folks are familiar with, grappling with the question of how to use survey data and how to identify and address limitations. 10 years after launch of National Survey of Student Engagement, many worry that colleges have been speedier to embrace giving the questionnaire than using its results. And some experts want changes in what the survey measures. I note these limitations, near the end of the article: Adrianna Kezar, associate professor of higher education at the University of Southern California, noted that NSSE's questions were drafted based on the model of students attending a single residential college. Indeed many of the questions concern out-of-class experiences (both academic and otherwise) that suggest someone is living in a college community. Kezar noted that this is no longer a valid assumption for many undergraduates. Nor is the assumption that they have time to interact with peers and professors out of class when many are holding down jobs. Nor is the assumption -- when students are "swirling" from college to college, or taking courses at multiple colleges at the same time -- that any single institution is responsible for their engagement. Further, Kezar noted that there is an implicit assumption in NSSE of faculty being part of a stable college community. Questions about seeing faculty members outside of class, she said, don't necessarily work when adjunct faculty members may lack offices or the ability to interact with students from one semester to the next. Kezar said that she thinks full-time adjunct faculty members may actually encourage more engagement than tenured professors because the adjuncts are focused on teaching and generally not on research. And she emphasized that concerns about the impact of part-time adjuncts on student engagement arise not out of criticism of those individuals, but of the system that assigns them teaching duties without much support. S
  • Gary Brown on 02 Nov 09
     
    Repeat of highlighted resource, but merits revisiting.
Joshua Yeidel

Privacy and Confidentiality: Holding IT Service Providers Accountable | EDUCAUSE - 0 views

www.educause.edu/...188606

higher_education cloud privacy

shared by Joshua Yeidel on 03 Nov 09 - Cached
  • Joshua Yeidel on 03 Nov 09
     
    " This ECAR research bulletin addresses the data privacy issues that must be covered by contractual language when entering into an agreement for externally provided IT services or for external consulting about institutional systems. It covers instances in which external agents have access to data that is considered confidential and/or where data can be linked to personally identifiable records. It is based on work done at The College of New Jersey between November 2008 and May 2009"
Gary Brown

Does testing for statistical significance encourage or discourage thoughtful ... - 1 views

genuineevaluation.com/urage-thoughtful-data-analysis

statistics

shared by Gary Brown on 27 Oct 10 - No Cached
  • Does testing for statistical significance encourage or discourage thoughtful data analysis? Posted by Patricia Rogers on October 20th, 2010
  • Epidemiology, 9(3):333–337). which argues not only for thoughtful interpretation of findings, but for not reporting statistical significance at all.
  • We also would like to see the interpretation of a study based not on statistical significance, or lack of it, for one or more study variables, but rather on careful quantitative consideration of the data in light of competing explanations for the findings.
  • ...6 more annotations...
  • we prefer a researcher to consider whether the magnitude of an estimated effect could be readily explained by uncontrolled confounding or selection biases, rather than simply to offer the uninspired interpretation that the estimated effect is significant, as if neither chance nor bias could then account for the findings.
  • Many data analysts appear to remain oblivious to the qualitative nature of significance testing.
  • statistical significance is itself only a dichotomous indicator.
  • it cannot convey much useful information
  • Even worse, those two values often signal just the wrong interpretation. These misleading signals occur when a trivial effect is found to be ’significant’, as often happens in large studies, or when a strong relation is found ’nonsignificant’, as often happens in small studies.
  • Another useful paper on this issue is Kristin Sainani, (2010) “Misleading Comparisons: The Fallacy of Comparing Statistical Significance”Physical Medicine and Rehabilitation, Vol. 2 (June), 559-562 which discusses the need to look carefully at within-group differences as well as between-group differences, and at sub-group significance compared to interaction. She concludes: ‘Readers should have a particularly high index of suspicion for controlled studies that fail to report between-group comparisons, because these likely represent attempts to “spin” null results.”
  • Gary Brown on 27 Oct 10
     
    and at sub-group significance compared to interaction. She concludes: 'Readers should have a particularly high index of suspicion for controlled studies that fail to report between-group comparisons, because these likely represent attempts to "spin" null results."
Corinna Lo

YouTube - Tim Berners-Lee: The next Web of open, linked data - 0 views

www.youtube.com/watch

www

shared by Corinna Lo on 14 Mar 09 - Cached
  • Corinna Lo on 14 Mar 09
     
    Tim Berners-Lee invented the World Wide Web. For his next project, he's building a web for open, linked data that could do for numbers what the Web did for words, pictures, video: unlock our data and reframe the way we use it together.
Nils Peterson

Change Magazine - The New Guys in Assessment Town - 0 views

www.changemag.org/...full-assessment-town.html

shared by Nils Peterson on 05 May 09 - Cached
  • if one of the institution’s general education goals is critical thinking, the system makes it possible to call up all the courses and programs that assess student performance on that outcome.
  • bringing together student learning outcomes data at the level of the institution, program, course, and throughout student support services so that “the data flows between and among these levels”
  • Like its competitors, eLumen maps outcomes vertically across courses and programs, but its distinctiveness lies in its capacity to capture what goes on in the classroom. Student names are entered into the system, and faculty use a rubric-like template to record assessment results for every student on every goal. The result is a running record for each student available only to the course instructor (and in a some cases to the students themselves, who can go to the system to  get feedback on recent assessments).
    • Nils Peterson
      Nils Peterson on 05 May 09
       
      sounds like harvesting gradebook. assess student work and roll up
    • Joshua Yeidel
      Joshua Yeidel on 05 May 09
       
      This system has some potential for formative use at the per-student leve.
  • ...7 more annotations...
  • “I’m a little wary.  It seems as if, in addition to the assessment feedback we are already giving to students, we might soon be asked to add a data-entry step of filling in boxes in a centralized database for all the student learning outcomes. This is worrisome to those of us already struggling under the weight of all that commenting and essay grading.”
    • Nils Peterson
      Nils Peterson on 05 May 09
       
      its either double work, or not being understood that the grading and the assessment can be the same activity. i suspect the former -- grading is being done with different metrics
    • Joshua Yeidel
      Joshua Yeidel on 05 May 09
       
      I am in the unusual position of seeing many papers _after_ they have been graded by a wide variety of teachers. Many of these contain little "assessment feedback" -- many teachers focus on "correcting" the papers and finding some letter or number to assign as a value.
  • “This is where we see many institutions struggling,” Galvin says. “Faculty simply don’t have the time for a deeper involvement in the mechanics of assessment.” Many have never seen a rubric or worked with one, “so generating accurate, objective data for analysis is a challenge.”  
    • Nils Peterson
      Nils Peterson on 05 May 09
       
      Rather than faculty using the community to help with assessment, they are outsourcing to a paid assessor -- this is the result of undertaking this thinking while also remaining in the institution-centric end of the spectrum we developed
  • I asked about faculty pushback. “Not so much,” Galvin says, “not after faculty understand that the process is not intended to evaluate their work.”
    • Nils Peterson
      Nils Peterson on 05 May 09
       
      red flag
  • the annual reports required by this process were producing “heaps of paper” while failing to track trends and developments over time. “It’s like our departments were starting anew every year,” Chaplot says. “We wanted to find a way to house the data that gave us access to what was done in the past,” which meant moving from discrete paper reports to an electronic database.
    • Joshua Yeidel
      Joshua Yeidel on 05 May 09
       
      It's not clear whether the "database" is housing measurements, narratives and reflections, or all of the above.
  • Can eLumen represent student learning in language? No, but it can quantify the number of boxes checked against number of boxes not checked.”
  • developing a national repository of resources, rubrics, outcomes statements, and the like that can be reviewed and downloaded by users
    • Nils Peterson
      Nils Peterson on 05 May 09
       
      in building our repository we could well open-source these tools, no need to lock them up
  • “These solutions cement the idea that assessment is an administrative rather than an educational enterprise, focused largely on accountability. They increasingly remove assessment decision making from the everyday rhythm of teaching and learning and the realm of the faculty.
    • Nils Peterson
      Nils Peterson on 06 May 09
       
      Over the wall assessment, see Transformative Assessment rubric for more detail
Kimberly Green

Strategic National Arts Alumni Project (SNAAP) - 0 views

www.snaap.indiana.edu

national survey arts

shared by Kimberly Green on 09 Aug 10 - Cached
  • Kimberly Green on 09 Aug 10
     
    WSU is participating in this survey. Looks interesting, follow up on students who graduate with an arts degree. Could be useful in program assessment in a number of ways ( a model, sample questions, as well as ways to leverage nationally collected data.) Kimberly Welcome to the Strategic National Arts Alumni Project (SNAAP), an annual online survey, data management, and institutional improvement system designed to enhance the impact of arts-school education. SNAAP partners with arts high schools, art and design colleges, conservatories and arts programs within colleges and universities to administer the survey to their graduates. SNAAP is a project of the Indiana University Center for Postsecondary Research in collaboration with the Vanderbilt University Curb Center for Art, Enterprise, and Public Policy. Lead funding is provided by the Surdna Foundation, with major partnership support from the Houston Endowment, Barr Foundation, Cleveland Foundation, Educational Foundation of America and the National Endowment for the Arts. improvement system designed to enhance the impact of arts-school education. SNAAP partners with arts high schools, art and design colleges, conservatories and arts programs within colleges and universities to administer the survey to their graduates. SNAAP is a project of the Indiana University Center for Postsecondary Research in collaboration with the Vanderbilt University Curb Center for Art, Enterprise, and Public Policy. Lead funding is provided by the Surdna Foundation, with major partnership support from the Houston Endowment, Barr Foundation, Cleveland Foundation, Educational Foundation of America and the National Endowment for the Arts."
Gary Brown

2 Efforts to Provide Data on Colleges to Consumers Fall Short, Report Says - Administra... - 2 views

chronicle.com/...64433

accountability

shared by Gary Brown on 02 Mar 10 - Cached
  • Higher education will have to be more accountable for its performance and more open to consumers about the actual cost of attending a college, and help people make easier comparisons among institutions, in order to succeed as the nation's economic engine, says a new report from two nonprofit think tanks here.
  • too little information to make informed choices about where they will get the most from their tuition dollars, say researchers at the two organizations, the libertarian-leaning American Enterprise Institute, and Education Sector, which is a proponent of reforming higher education
  • And without a more thorough and open form of accountability, institutions will not have any incentive to make the changes that will improve students' success,
  • ...7 more annotations...
  • "If existing flaws are not resolved, the nation runs the risk of ending up in the worst of all worlds: the appearance of higher education accountability without the reality," the authors say.
  • The two voluntary systems criticized in the study are the University and College Accountability Network, begun in September 2007 by the National Association of Independent Colleges and Universities to provide information about private colleges, and the Voluntary System of Accountability,
  • it does not obligate institutions to gather or reveal any data that are not already available elsewhere,"
  • associations are beginning to offer workshops and other opportunities for system participants to learn how to use the data they're collecting to improve the college experience for students, she said
  • VSA has the testing lobby written all over it
  • We may all appreciate the cultural context inhibiting public accountability but it is also important to understand that this same accountability is lacking internally where it effectively thwarts attempts to manage the institution rationally; i.e., informed with a continuous flow of mission-critical performance information. With the scant objective information at their command, college presidents and their associates must perform as shamans, reading the tea leaves of opinion and passion among stakeholders.
  • On balance, America's institutions of higher education function in a managerial vacuum.
  • Gary Brown on 02 Mar 10
     
    More of the same and the discussion is familiar--our challenge is to bring this topic to the attention of our points.
Corinna Lo

IJ-SoTL - A Method for Collaboratively Developing and Validating a Rubric - 1 views

academics.georgiasouthern.edu/...index.htm

assessment rubric

shared by Corinna Lo on 16 Apr 10 - Cached
  • Corinna Lo on 16 Apr 10
     
    "Assessing student learning outcomes relative to a valid and reliable standard that is academically-sound and employer-relevant presents a challenge to the scholarship of teaching and learning. In this paper, readers are guided through a method for collaboratively developing and validating a rubric that integrates baseline data collected from academics and professionals. The method addresses two additional goals: (1) to formulate and test a rubric as a teaching and learning protocol for a multi-section course taught by various instructors; and (2) to assure that students' learning outcomes are consistently assessed against the rubric regardless of teacher or section. Steps in the process include formulating the rubric, collecting data, and sequentially analyzing the techniques used to validate the rubric and to insure precision in grading papers in multiple sections of a course."
Gary Brown

CogDogBlog » d yfd found one awesome data tool - 0 views

cogdogblog.com/yfd

data tool

shared by Gary Brown on 01 Aug 09 - Cached
  • d yfd found one awesome data tool Alan Levine aka CogDog barked this July 29th, 2009 9:42 pm http://cogdogblog.com/3986
  • Gary Brown on 01 Aug 09
     
    worth exploring
Nils Peterson

Google for Government? Broad Representations of Large N DataSets | Computational Legal ... - 0 views

computationallegalstudies.com/...tions-of-large-amounts-of-data

shared by Nils Peterson on 11 Apr 09 - Cached
  • We are just two graduate students working on a shoestring budget.
  • S Spaeth on 11 Apr 09
     
    We agree with both President Obama and Senator Coburn that universal accessibility of such information is worthwhile goal. However, we believe this is only a first step. In a deep sense, our prior post is designed to serve as a demonstration project. We are just two graduate students working on a shoestring budget. With the resources of the federal government, however, it would certainly be possible to create a series of simple interfaces designed to broadly represent of large amounts of information. While these interfaces should rely upon the best available analytical methods, such methods could probably be built-in behind the scenes. At a minimum, government agencies should follow the suggestion of David G. Robinson and his co-authors who argue the federal government "should require that federal websites themselves use the same open systems for accessing the underlying data as they make available to the public at large."
  • Nils Peterson on 12 Apr 09
     
    an interesting example of work with large data sets, but also, a research group that is working "off-shore" from their campus and in a blog in ways that seem to parallel WSUCTLT
Corinna Lo

Official Google Blog: Transparency, choice and control - now complete with a Dashboard! - 2 views

googleblog.blogspot.com/...cy-choice-and-control-now.html

google

shared by Corinna Lo on 06 Nov 09 - Cached
  • Corinna Lo on 06 Nov 09
     
    "In an effort to provide you with greater transparency and control over their own data, we've built the Google Dashboard. Designed to be simple and useful, the Dashboard summarizes data for each product that you use (when signed in to your account) and provides you direct links to control your personal settings. "
Gary Brown

For Accreditation, a Narrow Window of Opportunity - Commentary - The Chronicle of Highe... - 4 views

chronicle.com/...65980

accreditation

shared by Gary Brown on 24 Jun 10 - Cached
  • After two years as president of the American Council on Education, I feel compelled to send a wake-up call to campus executives: If federal policy makers are now willing to bail out the nation's leading banks and buy equity stakes in auto makers because those companies are "too big to fail," they will probably have few reservations about regulating an education system that they now understand is "too important to fail."
  • Regardless of party, policy makers are clearly aware of the importance of education and are demanding improved performance and more information, from preschool to graduate school. In this environment, we should expect college accreditation to come under significant scrutiny.
  • It has also clearly signaled its interest in using data to measure institutional performance and student outcomes, and it has invested in state efforts to create student-data systems from pre-kindergarten through graduate school.
  • ...8 more annotations...
  • Higher education has so far navigated its way through the environment of increased regulatory interest without substantial changes to our system of quality assurance or federally mandated outcomes assessment. But that has only bought us time. As we look ahead, we must keep three facts in mind: Interest in accountability is bipartisan, and the pendulum has swung toward more regulation in virtually all sectors. The economic crisis is likely to spur increased calls from policy makers to control college prices and demonstrate that students are getting value for the dollar. The size of the federal budget deficit will force everyone who receives federal support to produce more and better evidence that an investment of federal funds will pay dividends for individuals and society.
  • If we do not seize the opportunity to strengthen voluntary peer accreditation as a rigorous test of institutional quality, grounded in appropriate measures of student learning, we place at risk a precious bulwark against excessive government intervention, a bulwark that has allowed American higher education to flourish. When it comes to safeguarding the quality, diversity, and independence of American higher education, accreditors hold the keys to the kingdom.
  • all accreditors now require colleges and universities to put more emphasis on measuring student-learning outcomes. They should be equally vigilant about ensuring that those data are used to achieve improvements in outcomes
  • share plain-language results of accreditation reviews with the public.
  • It takes very little close reading to see through the self-serving statements here: namely that higher education institutions must do a better PR job pretending they are interested in meaningful reform so as to head off any real reform that migh come from the federal authorities.
  • THEREFORE, let me voice a wakeup call for those who are really interested in reform--not that there are many.1.There will never be any meaningful reform unless we have a centralized and nationalized higher educational system. Leaving higher education in the hands of individual institutions is no longer effective and is in fact what has led to the present state we find ourselves in. Year after countless year we have been promised changes in higher education and year after year nothing changes. IF CHANGE IS TO COME IT MUST BE FORCED ONTO HIGHER EDUCATION FROM THE OUTSIDE.
  • Higher education in America can no longer afford to be organized around the useless market capitalism that forces too many financially marginalized institutions to compete for less and less.
  • Keeping Quiet by Pablo NerudaIf we were not so singled-mindedabout keeping our lives moving,and for once could do nothing,perhaps a huge silencemight interrupt this sadnessof never understanding ourselvesand of threatening ourselves with death.
  • Gary Brown on 24 Jun 10
     
    It is heating up again
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