Skip to main content

Home/ CTLT and Friends/ Group items tagged developer

Rss Feed Group items tagged

Nils Peterson

Half an Hour: Open Source Assessment - 0 views

  • When posed the question in Winnipeg regarding what I thought the ideal open online course would look like, my eventual response was that it would not look like a course at all, just the assessment.
    • Nils Peterson
       
      I remembered this Downes post on the way back from HASTAC. It is some of the roots of our Spectrum I think.
  • The reasoning was this: were students given the opportunity to attempt the assessment, without the requirement that they sit through lectures or otherwise proprietary forms of learning, then they would create their own learning resources.
  • In Holland I encountered a person from an organization that does nothing but test students. This is the sort of thing I long ago predicted (in my 1998 Future of Online Learning) so I wasn't that surprised. But when I pressed the discussion the gulf between different models of assessment became apparent.Designers of learning resources, for example, have only the vaguest of indication of what will be on the test. They have a general idea of the subject area and recommendations for reading resources. Why not list the exact questions, I asked? Because they would just memorize the answers, I was told. I was unsure how this varied from the current system, except for the amount of stuff that must be memorized.
    • Nils Peterson
       
      assumes a test as the form of assessment, rather than something more open ended.
  • ...8 more annotations...
  • As I think about it, I realize that what we have in assessment is now an exact analogy to what we have in software or learning content. We have proprietary tests or examinations, the content of which is held to be secret by the publishers. You cannot share the contents of these tests (at least, not openly). Only specially licensed institutions can offer the tests. The tests cost money.
    • Nils Peterson
       
      See our Where are you on the spectrum, Assessment is locked vs open
  • Without a public examination of the questions, how can we be sure they are reliable? We are forced to rely on 'peer reviews' or similar closed and expert-based evaluation mechanisms.
  • there is the question of who is doing the assessing. Again, the people (or machines) that grade the assessments work in secret. It is expert-based, which creates a resource bottleneck. The criteria they use are not always apparent (and there is no shortage of literature pointing to the randomness of the grading). There is an analogy here with peer-review processes (as compared to recommender system processes)
  • What constitutes achievement in a field? What constitutes, for example, 'being a physicist'?
  • This is a reductive theory of assessment. It is the theory that the assessment of a big thing can be reduced to the assessment of a set of (necessary and sufficient) little things. It is a standards-based theory of assessment. It suggests that we can measure accomplishment by testing for accomplishment of a predefined set of learning objectives.Left to its own devices, though, an open system of assessment is more likely to become non-reductive and non-standards based. Even if we consider the mastery of a subject or field of study to consist of the accomplishment of smaller components, there will be no widespread agreement on what those components are, much less how to measure them or how to test for them.Consequently, instead of very specific forms of evaluation, intended to measure particular competences, a wide variety of assessment methods will be devised. Assessment in such an environment might not even be subject-related. We won't think of, say, a person who has mastered 'physics'. Rather, we might say that they 'know how to use a scanning electron microscope' or 'developed a foundational idea'.
  • We are certainly familiar with the use of recognition, rather than measurement, as a means of evaluating achievement. Ludwig Wittgenstein is 'recognized' as a great philosopher, for example. He didn't pass a series of tests to prove this. Mahatma Gandhi is 'recognized' as a great leader.
  • The concept of the portfolio is drawn from the artistic community and will typically be applied in cases where the accomplishments are creative and content-based. In other disciplines, where the accomplishments resemble more the development of skills rather than of creations, accomplishments will resemble more the completion of tasks, like 'quests' or 'levels' in online games, say.Eventually, over time, a person will accumulate a 'profile' (much as described in 'Resource Profiles').
  • In other cases, the evaluation of achievement will resemble more a reputation system. Through some combination of inputs, from a more or less define community, a person may achieve a composite score called a 'reputation'. This will vary from community to community.
  •  
    Fine piece, transformative. "were students given the opportunity to attempt the assessment, without the requirement that they sit through lectures or otherwise proprietary forms of learning, then they would create their own learning resources."
Joshua Yeidel

University World News - US: America can learn from Bologna process - 0 views

  •  
    Lumina proposes that the US "adapt and apply the lessons learned from the Bologna Process in the EU, which has developed methodologies that "uniquely focus on linking student learning and the outcomes of higher education" -- tautological though that sounds.
  •  
    Apparently the "audacious" discussion in the WCET webinar yesterday (to be linked) featuring Ellen Wagner and Peter Smith is old hat in Europe. A national "degree framework" is almost inconceivable in the US, but 'tuning' -- "faculty-led approach that involves seeking input from students, recent graduates and employers to establish criterion-referenced learning outcomes and competencies" -- sounds a lot like in goal-setting.
Joshua Yeidel

A Measure of Learning Is Put to the Test - Faculty - The Chronicle of Higher Education - 1 views

  • "The CLA is really an authentic assessment process,"
    • Joshua Yeidel
       
      What is the meaning of "authentic" in this statement? It certainly isn't "situated in the real world" or "of intrinsic value".
  • add CLA-style assignments to their liberal-arts courses.
    • Joshua Yeidel
       
      Maybe the best way to prepare for the test, but the best way to develop analytical ability, et. al.?
  • the CLA typically reports scores on a "value added" basis, controlling for the scores that students earned on the SAT or ACT while in high school.
    • Joshua Yeidel
       
      If SAT and ACT are measuring the same things as CLA, then why not just use them? If they are measuring different things, why "control for" their scores?
  • ...5 more annotations...
  • improved models of instruction.
  • it measures analytical ability, problem-solving ability, critical thinking, and communication.
  • "If a college pays attention to learning and helps students develop their skills—whether they do that by participating in our programs or by doing things on their own—they probably should do better on the CLA,"
    • Joshua Yeidel
       
      Just in case anyone missed the message: pay attention to learning, and you'll _probably_ do better on the CLA. Get students to practice CLA tasks, and you _will_ do better on the CLA.
  • "Standardized tests of generic skills—I'm not talking about testing in the major—are so much a measure of what students bring to college with them that there is very little variance left out of which we might tease the effects of college," says Ms. Banta, who is a longtime critic of the CLA. "There's just not enough variance there to make comparative judgments about the comparative quality of institutions."
    • Joshua Yeidel
       
      It's not clear what "standardized tests" means in this comment. Does the "lack of variance" apply to all assessments (including, e.g., e-portfolios)?
  • Can the CLA fill both of those roles?
  •  
    A summary of the current state of "thinking" with regard to CLA. Many fallacies and contradictions are (unintentionally) exposed. At least CLA appears to be more about skills than content (though the question of how it is graded isn't even raised), but the "performance task" approach is the smallest possible step in that direction.
Gary Brown

A Measure of Learning Is Put to the Test - Faculty - The Chronicle of Higher Education - 1 views

  • Others say those who take the test have little motivation to do well, which makes it tough to draw conclusions from their performance.
  • "Everything that No Child Left Behind signified during the Bush administration—we operate 180 degrees away from that," says Roger Benjamin, president of the Council for Aid to Education, which developed and promotes the CLA. "We don't want this to be a high-stakes test. We're putting a stake in the ground on classic liberal-arts issues. I'm willing to rest my oar there. These core abilities, these higher-order skills, are very important, and they're even more important in a knowledge economy where everyone needs to deal with a surplus of information." Only an essay test, like the CLA, he says, can really get at those skills.
  • "The CLA is really an authentic assessment process," says Pedro Reyes, associate vice chancellor for academic planning and assessment at the University of Texas system.
  • ...20 more annotations...
  • "The Board of Regents here saw that it would be an important test because it measures analytical ability, problem-solving ability, critical thinking, and communication. Those are the skills that you want every undergraduate to walk away with." (Other large systems that have embraced the CLA include California State University and the West Virginia system.)
  • value added
  • We began by administering a retired CLA question, a task that had to do with analyzing crime-reduction strategies,
  • performance task that mirrors the CLA
  • Mr. Ernsting and Ms. McConnell are perfectly sincere about using CLA-style tasks to improve instruction on their campuses. But at the same time, colleges have a less high-minded motive for familiarizing students with the CLA style: It just might improve their scores when it comes time to take the actual test.
  • by 2012, the CLA scores of more than 100 colleges will be posted, for all the world to see, on the "College Portrait" Web site of the Voluntary System of Accountability, an effort by more than 300 public colleges and universities to provide information about life and learning on their campuses.
  • If familiarizing students with CLA-style tasks does raise their scores, then the CLA might not be a pure, unmediated reflection of the full range of liberal-arts skills. How exactly should the public interpret the scores of colleges that do not use such training exercises?
  • Trudy W. Banta, a professor of higher education and senior adviser to the chancellor for academic planning and evaluation at Indiana University-Purdue University at Indianapolis, believes it is a serious mistake to publicly release and compare scores on the test. There is too much risk, she says, that policy makers and the public will misinterpret the numbers.
  • most colleges do not use a true longitudinal model: That is, the students who take the CLA in their first year do not take it again in their senior year. The test's value-added model is therefore based on a potentially apples-and-oranges comparison.
  • freshman test-takers' scores are assessed relative to their SAT and ACT scores, and so are senior test-takers' scores. For that reason, colleges cannot game the test by recruiting an academically weak pool of freshmen and a strong pool of seniors.
  • students do not always have much motivation to take the test seriously
  • seniors, who are typically recruited to take the CLA toward the end of their final semester, when they can already taste the graduation champagne.
  • Of the few dozen universities that had already chosen to publish CLA data on that site, roughly a quarter of the reports appeared to include erroneous descriptions of the year-to-year value-added scores.
  • It is clear that CLA scores do reflect some broad properties of a college education.
  • Students' CLA scores improved if they took courses that required a substantial amount of reading and writing. Many students didn't take such courses, and their CLA scores tended to stay flat.
  • Colleges that make demands on students can actually develop their skills on the kinds of things measured by the CLA.
  • Mr. Shavelson believes the CLA's essays and "performance tasks" offer an unusually sophisticated way of measuring what colleges do, without relying too heavily on factual knowledge from any one academic field.
  • Politicians and consumers want easily interpretable scores, while colleges need subtler and more detailed data to make internal improvements.
  • The CLA is used at more than 400 colleges
  • Since its debut a decade ago, it has been widely praised as a sophisticated alternative to multiple-choice tests
Joshua Yeidel

Jim Dudley on Letting Go of Rigid Adherence to What Evaluation Should Look Like | AEA365 - 1 views

  •  
    "Recently, in working with a board of directors of a grassroots organization, I was reminded of how important it is to "let go" of rigid adherence to typologies and other traditional notions of what an evaluation should look like. For example, I completed an evaluation that incorporated elements of all of the stages of program development - a needs assessment (e.g., how much do board members know about their programs and budget), a process evaluation (e.g., how well do the board members communicate with each other when they meet), and an outcome evaluation (e.g., how effective is their marketing plan for recruiting children and families for its programs)."
  •  
    Needs evaluation, process evaluation, outcomes evaluation -- all useful for improvement.
Theron DesRosier

Assessing Learning Outcomes at the University of Cincinnati: Comparing Rubric Assessmen... - 2 views

  •  
    "When the CLA results arrived eight months later, the UC team compared the outcomes of the two assessments. "We found no statistically significant correlation between the CLA scores and the portfolio scores," Escoe says. "In some ways, it's a disappointing finding. If we'd found a correlation, we could tell faculty that the CLA, as an instrument, is measuring the same things that we value and that the CLA can be embedded in a course. But that didn't happen." 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": if a student referred to a specific piece of evidence in a critical-thinking question, he or she simply received one point. In addition, she says, 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. 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. "
  •  
    Another institution trying to make sense of the CLA. This study compared student's CLA scores with criteria-based scores of their eportfolios. The study used a modified version of the VALUE rubrics developed by the AACU. Our own Gary Brown was on the team that developed the critical thinking rubric for the VALUE project.
  •  
    "The CLA can provide broad institutional data that satisfies VSA requirements, while rubric-based assessment provides better information to facilitate continuous program improvement. " This begs some questions: what meaning can we attach to these two non-correlated measures? What VSA requirements can rubric-based assessment NOT satisfy? Are those "requirements" really useful?
Theron DesRosier

Stephen Downes On Personal Learning Networks ~ Stephen's Web ~ by Stephen Downes - 0 views

  •  
    "I recently created a stand-alone page for my video Web 2.0 and your own Learning and Development... ... it has been found by a few people, including Marian Thacher, who discusses it here. One note: she says, "all of this only works for the very motivated learner... what about that learner who isn't so motivated, who has some learning challenges, for whom school was more of a misery than a joy?" Quite so - which is why I stress enabling students to manage their own learning and to follow their own interests. Otherwise, they won't be motivated, and the rest of this stuff is not nearly as effective as it could be. Marian Thacher, Adult Education and Technology, March 17, 2009. [Link] [Tags: Schools, Twitter, Online Learning, Web 2.0, Video, Google, YouTube] "
Theron DesRosier

Participatory Learning and the New Humanities: An Interview with Cathy Davidson | Acade... - 0 views

  •  
    "Participatory Learning includes the ways in which new technologies enable learners (of any age) to contribute in diverse ways to individual and shared learning goals. Through games, wikis, blogs, virtual environments, social network sites, cell phones, mobile devices, and other digital platforms, learners can participate in virtual communities where they share ideas, comment upon one another's projects, and plan, design, advance, implement, or simply discuss their goals and ideas together. Participatory learners come together to aggregate their ideas and experiences in a way that makes the whole ultimately greater than the sum of the parts."
  •  
    Theron helped me keep up with developments at HASTAC by socially sharing this bookmark and excerpt in the CTLT and Friends Group. I add this comment to acknowledge his contribution to my ongoing professional development. The comment function also gives me a link (perma?) to his bookmark.
Joshua Yeidel

TLChallenges09 | EDUCAUSE CONNECT - 0 views

  •  
    After four months of spirited discussion, the EDUCAUSE teaching and learning community has voted on the, "Top Teaching and Learning Challenges, 2009." The final list for 2009, ranked by popularity, includes (click on individual Challenges to visit their wiki page): 1. Creating learning environments that promote active learning, critical thinking, collaborative learning, and knowledge creation. 2. Developing 21st-century literacies among students and faculty (information, digital, and visual). 3. Reaching and engaging today's learner. 4. Encouraging faculty adoption and innovation in teaching and learning with IT. 5. Advancing innovation in teaching and learning (with technology) in an era of budget cuts.
Theron DesRosier

Aviation High School - 0 views

  •  
    "In addition to core courses in math, science, language arts, and social studies, we offer electives such as art, environmental stewardship, forensics, Japanese, and science olympiad, plus a series of seminars focused on aviation and aerospace, including Aviation and the American Character, History of Aircraft Design, and Robotics. In each course, students complete projects that demonstrate a depth of understanding and skill related to our essential questions and schoolwide learning goals. The more complex projects are developed in collaboration with industry experts, such as a wing-design engineer, a transit planner, an Arctic researcher, and a local river-cleanup coalition. "
Theron DesRosier

IUAV - Istituto Universitario di Architettura - Universities in Venice - 0 views

  •  
    "The University Iuav of Venice is a small university with 3 faculties, 14 undergraduate and graduate degree programmes, 15 master degree programmes, 7 PhD programmes and a limited number of students. Although small in size, the Iuav's specificity, that of being a theme-based university, makes it unique among other Italian universities. At the core of its educational instruction and research lies project design and planning in all its many aspects. The idea behind project design and planning encompasses the crucial themes concerning our daily lives: the system of buildings and objects with which we are in constant contact, the homes in which we live, cities and states of transformation, the landscape and territory with which we interact, and the governing of environmental processes. The programmes of the Faculty of Architecture and the Faculty of Urban & Regional Planning prepare individuals to intelligently and skilfully confront the questions of architecture, construction, and sustainable territory management; individuals capable of developing opportunities and policies which bring to the foreground safeguarding the territory and landscape, city requalification, the conscious use of resources, and the right to fair and suitable housing."
Theron DesRosier

How-To ‎(Portfolio)‎ - 0 views

  •  
    Creating an Interactive Portfolio with Google Sites Process of Creating an Electronic Portfolio - Using examples from my Google Sites portfolio developed by Helen C. Barrett, Ph.D.
Peggy Collins

Haystack Group - 0 views

  •  
    Our goal is to make it easier for people to collect, organize, find, visualize, and share their information. One of the biggest obstacles to such information management is the rigid, centrally-planned information models and user interfaces of existing applications and web sites. The data people use in the real world is rarely so well-formed. It is full of exceptions and idiosyncrasies. Our group develops tools for the web and desktop that can flex to hold and present whatever information a user considers important, in whatever way the user considers most effective.
Nils Peterson

One small step for man » Blog Archive » Advice to a Web 2.0 Learner - 0 views

  •  
    Written with an eye to advising a bright student who is home schooled, but also to capture my advice and strategy for Palouse Prairie. \n\nSince i see we are starting to develop a 'blogging' thread in this Diigo group, and such a tool could be part of strategy for what to tell faculty, I decided to bookmark this into that stream.
Theron DesRosier

Einstein's General Theory of Relativity: Now Live on YouTube and iTunes | Open Culture - 0 views

  •  
    This week, Stanford has started to roll out a new course, Einstein's General Theory of Relativity. Taught by Leonard Susskind, one of America's leading physics minds, this course is the fourth of a six-part sequence - Modern Physics: The Theoretical Minimum - that traces the development of modern physics, moving from Newton to Black Holes. As the title suggests, this course focuses squarely on the groundbreaking work of Albert Einstein. And, it's undoubtedly a plus that the course was presented in Stanford's Continuing Studies program, which means that it's tailored to smart non-specialists like you. You can watch the first lecture on iTunes here, or YouTube below. The remaining lectures will be rolled out on a weekly basis. If you would like to watch the longer sequence of courses, I have provided a complete list of links here. Enjoy.
Nils Peterson

National Institute for Learning Outcomes Assessment - 1 views

  • Of the various ways to assess student learning outcomes, many faculty members prefer what are called “authentic” approaches that document student performance during or at the end of a course or program of study.  Authentic assessments typically ask students to generate rather than choose a response to demonstrate what they know and can do.  In their best form, such assessments are flexible and closely aligned with teaching and learning processes, and represent some of students more meaningful educational experiences.  In this paper, assessment experts Trudy Banta, Merilee Griffin, Theresa Flateby, and Susan Kahn describe the development of several promising authentic assessment approaches. 
  • Educators and policy makers in postsecondary education are interested in assessment processes that improve student learning, and at the same time provide comparable data for the purpose of demonstrating accountability.
  • First, ePortfolios provide an in-depth, long-term view of student achievement on a range of skills and abilities instead of a quick snapshot based on a single sample of learning outcomes. Second, a system of rubrics used to evaluate student writing and depth of learning has been combined with faculty learning and team assessments, and is now being used at multiple institutions. Third, online assessment communities link local faculty members in collaborative work to develop shared norms and teaching capacity, and then link local communities with each other in a growing system of assessment.
    • Nils Peterson
       
      hey, does this sound familiar? i'm guessing the portfolios are not anywhere on the Internet, but we're otherwise in good company
  • ...1 more annotation...
  • Three Promising Alternatives for Assessing College Students' Knowledge and Skills
    • Nils Peterson
       
      I'm not sure they are 'alternatives' so much as 3 elements we would combine into a single strategy
Gary Brown

Learning to Hate Learning Objectives - The Chronicle Review - The Chronicle of Higher E... - 1 views

shared by Gary Brown on 16 Dec 09 - Cached
  • Perhaps learning objectives make sense for most courses outside the humanities, but for me—as, no doubt, for many others—they bear absolutely no connection to anything that happens in the classroom.
    • Gary Brown
       
      The homeopathic fallacy, debunked by volumes of research...
  • The problem is, this kind of teaching does not correlate with the assumption of my local accreditation body, which sees teaching—as perhaps it is, in many disciplines—as passing on a body of knowledge and skills to a particular audience.
    • Gary Brown
       
      A profoundly dangerous misperception of accreditation and its role.
  • We talked about the ways in which the study of literature can help to develop and nurture observation, analysis, empathy, and self-reflection, all of which are essential for the practice of psychotherapy,
    • Gary Brown
       
      Reasonable outcomes, with a bit of educational imagination and an understanding of assessment obviously underdeveloped.
  • ...4 more annotations...
  • They will not achieve any "goals or outcomes." Indeed, they will not have "achieved" anything, except, perhaps, to doubt the value of terms like "achievement" when applied to reading literature.
    • Gary Brown
       
      good outcome
  • To describe this as a learning objective is demeaning and reductive to all concerned.
    • Gary Brown
       
      Only in the sense Ralph Tyler criticized, and he is the one who coined the term and developed the concept.
  • except to observe certain habits of mind, nuances of thinking, an appreciation for subtleties and ambiguities of argument, and an appreciation of the capacity for empathy, as well as the need, on certain occasions, to resist this capacity. There is no reason for anyone to take the course except a need to understand more about the consciousness of others, including nonhuman animals.
Gary Brown

OECD Project Seeks International Measures for Assessing Educational Quality - Internati... - 0 views

  • The first phase of an ambitious international study that intends to assess and compare learning outcomes in higher-education systems around the world was announced here on Wednesday at the conference of the Council for Higher Education Accreditation.
  • Richard Yelland, of the OECD's Education Directorate, is leading the project, which he said expects to eventually offer faculty members, students, and governments "a more balanced assessment of higher-education quality" across the organization's 31 member countries.
  • learning outcomes are becoming a central focus worldwide
  • ...7 more annotations...
  • the feasibility study is adapting the Collegiate Learning Assessment, an instrument developed by the Council for Aid to Education in the United States, to an international context.
  • At least six nations are participating in the feasibility study.
  • 14 countries are expected to participate in the full project, with an average of 10 institutions per country and about 200 students per institution,
  • The project's target population will be students nearing the end of three-year or four-year degrees, and will eventually measure student knowledge in economics and engineering.
  • While the goal of the project is not to produce another global ranking of universities, the growing preoccupation with such lists has crystallized what Mr. Yelland described as the urgency of pinning down what exactly it is that most of the world's universities are teaching and how well they are doing
  • Judith S. Eaton, president of the Council for Higher Education Accreditation, said she was also skeptical about whether the project would eventually yield common international assessment mechanisms.
  • Ms. Eaton noted, the same sets of issues recur across borders and systems, about how best to enhance student learning and strengthen economic development and international competitiveness.
  •  
    Another day, another press, again thinking comparisons
Joshua Yeidel

Caring for the Whole Student, Wholeheartedly - The Chronicle Review - The Chronicle of ... - 1 views

  •  
    "Robby... came in search of understanding and affirmation as well as tea and fried eggs." A beautiful, wise, and humorous reflection on caring for the development of students as whole people.
Nils Peterson

Daniel Rosenberg - Early Modern Information Overload - Journal of the History of Ideas ... - 1 views

  • During the early modern period, and especially during the years 1550-1750, Europe experienced a kind of "information explosion." I emphasize the word "experience" as this is an essential element to the arguments presented here. There is ample evidence to demonstrate that during this period, the production, circulation, and dissemination of scientific and scholarly texts accelerated tremendously. In her essay, Ann Blair notes that over the course of this period, a typical scholarly library might have grown by a factor of fifty, while Brian Ogilvie demonstrates an equivalent acceleration in the production and consumption of texts in the domain of natural history; and there is a large literature to back both of these arguments up. But the fact of accelerated textual production and consumption is not what is principally at issue here. What is essential is the sense that such a phenomenon was taking place and the variety of responses to it.
    • Nils Peterson
       
      info overload 1550-1750 -- rom printed books
  • She examines the varieties of textual practices "deployed by early modern scholars" in response to a perceived "overabundance of books" during the period between 1550 and 1700, and she argues that historians have paid disproportionate attention to what she calls "literary reading" and not enough to other modes of encountering and engaging textual materials ranging from browsing and skimming to buying and collecting to annotating, cutting and pasting, and dog-earing. For Blair these other modes of acting upon texts are important in all historical moments, but in situations where readers feel themselves overwhelmed by information, they become all that much more crucial and telling.
  • "By the 1580s," Ogilvie writes, "the botanical tyro had to master a tremendous number of words, things, and authorities." And during this period botanical literature increasingly sought to address precisely this concern. Already in the 1550s, with the work of Conrad Gesner and Remert Dodoens, Ogilvie observes a shift from an older form of botanical treatise, descended from the alphabetical materia medica, to a new form organized around "tacit notions of similarity" among different natural types. Not that all of these developments were useful. As Ogilvie notes, the move toward similarity was not a direct move toward scientific taxonomy, and in different works vastly different categorical schemes applied, so that the same plant might be grouped with "shrubs" in one and, in another, with "plants whose flowers please." Eventually, with Caspar Bauhin at the end of the sixteenth century and John Ray at the end of the seventeenth, Ogilvie notes the rise of a new class of scientific literature aimed not only at describing and organizing natural facts but at doing the same work for scientific texts themselves.
    • Nils Peterson
       
      organization strategies. see the TED talk Theron bookmarked recently, new tools to navigate the web by grouping similarly tagged pages
  • ...2 more annotations...
  • The old encyclopedia of the Middle Ages and the Renaissance based its prestige on its claim to comprehensiveness. But by the middle of the sixteenth century, these claims had become very difficult for any single author or work to support. Ironically, as the plausibility of the old claims weakened, demand for the genre intensified. This is attested to by the great commercial success of the Cyclopaedia and by the still greater success of the renowned Encyclopédie of Diderot and d'Alembert. For the latter, just as for Chambers, the indexical format of the encyclopedic dictionary speaks to an epistemological urgency. In a world of rapid change, quick access to knowledge becomes as important as knowledge itself.
    • Nils Peterson
       
      quick access as important as knowledge itself. Filtering as a modern tool, and powerful search
  • Taken together, these papers suggest that during the sixteenth and seventeenth centuries factors such as an increasing production and dissemination of books, developing networks of scientific communication, discoveries and innovations in the sciences, and new economic relationships all conspired to produce such quantities of new information that a substantial reorganization of the intellectual world was required.
‹ Previous 21 - 40 of 115 Next › Last »
Showing 20 items per page