Skip to main content

Home/ Teaching and Learning with Web 2.0/ Group items matching "filtering" in title, tags, annotations or url

Group items matching
in title, tags, annotations or url

Sort By: Relevance | Date Filter: All | Bookmarks | Topics Simple Middle
Dennis OConnor

Five Forms of Filtering « Innovation Leadership Network - 11 views

  • We create economic value out of information when we figure out an effective strategy that includes aggregating, filtering and connecting.
  • However, even experts can’t deal with all of the information available on the subjects that interest them – that’s why they end up specialising.
  • The five forms of filtering break into two categories: judgement-based, or mechanical.
  • ...7 more annotations...
  • Judgement-based filtering is what people do.
  • As we gain skills and knowledge, the amount of information we can process increases. If we invest enough time in learning something, we can reach filter like an expert.
  • So, the real question is, how do we design filters that let us find our way through this particular abundance of information? And, you know, my answer to that question has been: the only group that can catalog everything is everybody. One of the reasons you see this enormous move towards social filters, as with Digg, as with del.icio.us, as with Google Reader, in a way, is simply that the scale of the problem has exceeded what professional catalogers can do. But, you know, you never hear twenty-year-olds talking about information overload because they understand the filters they’re given. You only hear, you know, forty- and fifty-year-olds taking about it, sixty-year-olds talking about because we grew up in the world of card catalogs and TV Guide. And now, all the filters we’re used to are broken and we’d like to blame it on the environment instead of admitting that we’re just, you know, we just don’t understand what’s going on.
  • There can also be expert networks – in some sense that is what the original search engines were, and what mahalo.com is trying now. The problem that the original search engines encountered is that the amount of information available on the web expanded so quickly that it outstripped the ability of the network to keep up with it. This led to the development of google’s search algorithm – an example of one of the versions of mechanical filtering: algorithmic.
  • heingold also provides a pretty good description of the other form of mechanical filtering, heuristic, in his piece on crap detection. Heuristic filtering is based on a set of rules or routines that people can follow to help them sort through the information available to them.
  • Filtering by itself is important, but it only creates value when you combine it with aggregating and connecting. As Rheingold puts it:
  • The important part, as I stressed at the beginning, is in your head. It really doesn’t do any good to multiply the amount of information flowing in, and even filtering that information so that only the best gets to you, if you don’t have a mental cognitive and social strategy for how you’re going to deploy your attention. (emphasis added)
  •  
    I've been seeking a way to explain why I introduce Diigo along with Information fluency skills in the E-Learning for Educators Course. This article quickly draws the big picture.  Folks seeking to become online teachers are pursuing a specialized teaching skill that requires an information filtering strategy as well as what Rheingold calls "a mental cognitive and social strategy for how you're going to deploy your attention."
Michael Johnson

Teaching in Social and Technological Networks « Connectivism - 17 views

  • The model falls apart when we distribute content and extend the activities of the teacher to include multiple educator inputs and peer-driven learning.
  • Skype brings anyone, from anywhere, into a classroom. Students are not confined to interacting with only the ideas of a researcher or theorist. Instead, a student can interact directly with researchers through Twitter, blogs, Facebook, and listservs. The largely unitary voice of the traditional teacher is fragmented by the limitless conversation opportunities available in networks. When learners have control of the tools of conversation, they also control the conversations in which they choose to engage. Course content is similarly fragmented. The textbook is now augmented with YouTube videos, online articles, simulations, Second Life builds, virtual museums, Diigo content trails, StumpleUpon reflections, and so on.
  • Traditional courses provide a coherent view of a subject. This view is shaped by “learning outcomes” (or objectives). These outcomes drive the selection of content and the design of learning activities. Ideally, outcomes and content/curriculum/instruction are then aligned with the assessment. It’s all very logical: we teach what we say we are going to teach, and then we assess what we said we would teach. This cozy comfortable world of outcomes-instruction-assessment alignment exists only in education. In all other areas of life, ambiguity, uncertainty, and unkowns reign. Fragmentation of content and conversation is about to disrupt this well-ordered view of learning. Educators and universities are beginning to realize that they no longer have the control they once (thought they) did
  • ...18 more annotations...
  • I’ve come to view teaching as a critical and needed activity in the chaotic and ambiguous information climate created by networks.
  • In networks, teachers are one node among many. Learners will, however, likely be somewhat selective of which nodes they follow and listen to. Most likely, a teacher will be one of the more prominent nodes in a learner’s network. Thoughts, ideas, or messages that the teacher amplifies will generally have a greater probability of being seen by course participants. The network of information is shaped by the actions of the teacher in drawing attention to signals (content elements) that are particularly important in a given subject area.
  • While “curator” carries the stigma of dusty museums, the metaphor is appropriate for teaching and learning. The curator, in a learning context, arranges key elements of a subject in such a manner that learners will “bump into” them throughout the course. Instead of explicitly stating “you must know this”, the curator includes critical course concepts in her dialogue with learners, her comments on blog posts, her in-class discussions, and in her personal reflections. As learners grow their own networks of understanding, frequent encounters with conceptual artifacts shared by the teacher will begin to resonate.
  • Today’s social web is no different – we find our way through active exploration. Designers can aid the wayfinding process through consistency of design and functionality across various tools, but ultimately, it is the responsibility of the individual to click/fail/recoup and continue. Fortunately, the experience of wayfinding is now augmented by social systems. Social structures are filters. As a learner grows (and prunes) her personal networks, she also develops an effective means to filter abundance. The network becomes a cognitive agent in this instance – helping the learner to make sense of complex subject areas by relying not only on her own reading and resource exploration, but by permitting her social network to filter resources and draw attention to important topics. In order for these networks to work effectively, learners must be conscious of the need for diversity and should include nodes that offer critical or antagonistic perspectives on all topic areas. Sensemaking in complex environments is a social process.
  • Aggregation should do the same – reveal the content and conversation structure of the course as it unfolds, rather than defining it in advance.
  • Filtering resources is an important educator role, but as noted already, effective Filtering can be done through a combination of wayfinding, social sensemaking, and aggregation. But expertise still matters. Educators often have years or decades of experience in a field. As such, they are familiar with many of the concepts, pitfalls, confusions, and distractions that learners are likely to encounter. As should be evident by now, the educator is an important agent in networked learning. Instead of being the sole or dominant filter of information, he now shares this task with other methods and individuals.
  • Filtering can be done in explicit ways – such as selecting readings around course topics – or in less obvious ways – such as writing summary blog posts around topics. Learning is an eliminative process. By determining what doesn’t belong, a learner develops and focuses his understanding of a topic. The teacher assists in the process by providing one stream of filtered information. The student is then faced with making nuanced selections based on the multiple information streams he encounters
  • Stephen’s statements that resonated with many learners centers on modelling as a teaching practice: “To teach is to model and to demonstrate. To learn is to practice and to reflect.” (As far as I can tell, he first made the statement during OCC in 2007).
  • Modelling has its roots in apprenticeship. Learning is a multi-faceted process, involving cognitive, social, and emotional dimensions. Knowledge is similarly multi-faceted, involving declarative, procedural, and academic dimensions. It is unreasonable to expect a class environment to capture the richness of these dimensions. Apprenticeship learning models are among the most effective in attending to the full breadth of learning. Apprenticeship is concerned with more than cognition and knowledge (to know about) – it also addresses the process of becoming a carpenter, plumber, or physician.
  • Without an online identity, you can’t connect with others – to know and be known. I don’t think I’m overstating the importance of have a presence in order to participate in networks. To teach well in networks – to weave a narrative of coherence with learners – requires a point of presence. As a course progresses, the teacher provides summary comments, synthesizes discussions, provides critical perspectives, and directs learners to resources they may not have encountered before.
  • Persistent presence in the learning network is needed for the teacher to amplify, curate, aggregate, and filter content and to model critical thinking and cognitive attributes that reflect the needs of a discipline.
  • Teaching and learning in social and technological networks is similarly surprising – it’s hard to imagine that many of the tools we’re using are less than a decade old (the methods of learning in networks are not new, however. People have always learned in social networks).
  • We’re still early in many of these trends. Many questions remain unanswered about privacy, ethics in networks, and assessment.
  • We’re still early in many of these trends. Many questions remain unanswered about privacy, ethics in networks, and assessment.
  • The tools for controlling both content and conversation have shifted from the educator to the learner. We require a system that acknowledges this reality.
  • In order for these networks to work effectively, learners must be conscious of the need for diversity and should include nodes that offer critical or antagonistic perspectives on all topic areas. Sensemaking in complex environments is a social process.
  • In order for these networks to work effectively, learners must be conscious of the need for diversity and should include nodes that offer critical or antagonistic perspectives on all topic areas. Sensemaking in complex environments is a social process.
  • In order for these networks to work effectively, learners must be conscious of the need for diversity and should include nodes that offer critical or antagonistic perspectives on all topic areas. Sensemaking in complex environments is a social process.
  •  
    Discusses the role of teachers in the learning  process through social networks: He gives seven roles 1. Amplifying, 2. Curating, 3. Wayfinding and socially-driven sensemaking, 4. Aggregating, 5. Filtering, 6. Modelling, 7. Persistent presence. He ends with this provocative thought: "My view is that change in education needs to be systemic and substantial. Education is concerned with content and conversations. The tools for controlling both content and conversation have shifted from the educator to the learner. We require a system that acknowledges this reality."
Joseph Hood

Create a Filter in Yahoo Account - Yahoo Contact Number - 0 views

  •  
    For each and every user of the email service there are a few elements which they need to remember so that their mail account is continually functioning admirably and working legitimately. There are various sorts of technical inconvenience that you can confront while you are working with your yahoo mail account and on the off chance that you need the answer for them all then the best thing that you can do is contact the yahoo helpline uk. The email inconveniences like the yahoo mail filter and failure to apply filter can be resolved by the tech specialists who work at the yahoo helpline number. The yahoo mail support service is overseen and directed by a team of yahoo email specialists who are especially talented and they know their work extremely well. The yahoo support help desk is accessible 24 hours and 7 days for a help that you need and it number is all around free of cost. To know more about our yahoo contact number helpline visit: http://www.helpcontactnumber.co.uk/
Dennis OConnor

Is Google really filtering my news? - Librarian of Fortune - 7 views

  • He leads off the book with a discussion of the effect of Google’s “personalization” feature on the ranking of search results. This feature uses 54 signals (what browser version you’re using, your prior searches, geographic location, and so on) to customize search results for each user.
  • “increasingly biased to share our own views. More and more, your computer monitor is a kind of one-way mirror, reflecting your own interests while algorithmic observers watch what you click.”
  • Bottom line: Holy moley, Google does filter the news. You really need to go beyond the first few search results if you want to get a relatively well-rounded view of the news.
  • ...1 more annotation...
  • While it is fairly common knowledge, at least among info pros, that Google search results vary widely from one searcher to another, I had assumed that I would see far less variation in Google News searching.
Michael Johnson

Learning with 'e's: Search results for identity - 18 views

  •  
    The Social Web is transforming the way students interact with others, and is challenging traditional pedagogies, values and practices. An analysis of students' uses of social networking tools (e.g. Facebook, Myspace) and video/photo sharing sites (e.g. YouTube, Flickr) reveals the emergence of collective digital literacies. These include filtering content, new textual and visual literacies, managing multiple digital identities, representing self in cyberspace and engaging in new modes of interaction. In this presentation I will argue that identification through digitally mediated tools has become the new cultural capital - the set of invisible bonds that ties a community together. It is this 'social glue' - such mutual understandings and exchanges that occur on a daily basis within social media - that build the digital communities, and create new learning spaces, nurturing the habitus of a new 'digital tribe'.
Clif Mims

feedscrub - 0 views

shared by Clif Mims on 15 Jan 09 - Cached
  •  
    Feedscrub acts as a spam filter for your RSS feeds. Teach it what you like and don't like. Protect yourself from information overload,
Rhondda Powling

KidRex - Kid Safe Search - 0 views

  •  
    A kid-safe search engine powered by Google custom search. It uses a combination of Googles safe search mode and their own database of restricted elements. It also has a site removal request form if something does get past the filters
Clif Mims

Pixlr - 0 views

  •  
    Pixlr is a free online photo editor, jump in and start edit, adjust, filter.
Teresa Pombo

Welcome to virtualdub.org! - virtualdub.org - 11 views

  •  
    VirtualDub is a video capture/processing utility for 32-bit and 64-bit Windows platforms (98/ME/NT4/2000/XP/Vista/7), licensed under the GNU General Public License (GPL). It lacks the editing power of a general-purpose editor such as Adobe Premiere, but is streamlined for fast linear operations over video. It has batch-processing capabilities for processing large numbers of files and can be extended with third-party video filters. VirtualDub is mainly geared toward processing AVI files, although it can read (not write) MPEG-1 and also handle sets of BMP images.
Donna Baumbach

Pegby: Peg it up, Move it Around, Get it Done. - 17 views

  •  
    Pegby wants you to stop using those sticky notes that seem to be everywhere on and around your work desk, and instead use their cards and stacks to manage tasks. Their task management board is divided into mainly three columns - pending, in process and done (you can add more columns if you need them), and in each column you can add cards which are basically tasks and their descriptions. Different cards (tasks) can be combined together into a named stack, each card or stack can be dragged or dropped across columns. You can also invite people and jointly create and manage tasks. Each card can be customized in various ways. Its color can be changed, it can be tagged and much more. There's a way to filter your board too if you think it's full of clutter. Features: * Manage tasks through online cards and stacks. * Have family members use it along with you. * Add columns to the board, drag and drop cards. * Similar tools: Corkboard, Pindax and WallWisher.
Pinhopes Job Site

Online hiring challenges | Ways to tackle jobs | Pinhopes - 0 views

  •  
    Today employers face multiple challenges with traditional online hiring portals such as:

    ü  Escalating cost of accessing candidates database which is largely unused

    ü  Time-consuming candidate search and review process

    ü  Hard to zero-in on the right resource

    ü  Limited branding options

    Needless to say, all the above factors slow hiring online which delays bringing candidates on-board. To help employers tackle these online recruitment problems, Pinhopes - a new-age online hiring destination, has introduced innovative profile filtering features, video based online hiring process, multiple branding avenues combined with cost-effective payment option. Here are the key differentiators which help employers hire 3x faster:

    Get relevant applications from interested candidates - Every time

    Unlike existing online recruitment portals Pinhopes doesn't deal in database business which means employers are not required to search for right candidates, in a database which is largely unused. Instead employers get relevant applications directly from active job seekers for a job opening, without putting much effort.

    No tedious candidate search process - Advanced built-in search bubbles best ta
nailmallpro

10 Electrical Safety Steps for Keeping you and your Family Safe - Professional Electrician Services in USA - 0 views

  •  
    When it comes to keeping your family safe from harm, you want to do everything in your power. Dealing with electricity can be a dangerous thing if you don't do it correctly. Teaching your family how to properly approach electrical problems can make a world of difference in their safety. Here are our top 10 electrical safety tips to help keep your family safe from harm. 1.) Avoid Overloading An Electrical Outlet And Power Strips Being in the technology age, it can sometimes be difficult to charge all of our mobile items. From your phone to your iPod, to your computer, you need to have a clear outlet space to do so. Many think the best solution is to simply add more temporary outlets to their existing hardwired outlets. This can be done with power strips and multi-outlet plugins. While these may seem convenient at first, they actually can cause major electrical problems. Overloading outlets can cause burnt plugs, and in more severe cases, full-on house fires. You should avoid using multi-outlet plugins as much as possible to reduce your family's risk of danger. 2.) Don't Yank On Electrical Cords It may seem tempting from time to time to pull on a power cord to get it out of the wall. Just because it saves you that short trip back down the hallway to unplug the sweeper, it's actually costing you more in the long run because of the wear it takes. Realize that by yanking power cords, you can damage the cord, the plug, and the actual wall outlet. In the event that your wall outlet has become loose due to being yanked on, we suggest calling a qualified electrician to fix the issue. 3.) Avoid Keeping Power Cords Near Water If you've ever noticed that the outlets in your kitchen and bathroom are shaped differently than the rest, you've seen a GFCI outlet. These are specially made to help decrease the likelihood of electrical shock in the event that water seeps into the outlet. You can do yourself a favor and protect you and your family from electrical shock b
muhammadnasir1

WonderShare Filmora 9.1.0.11 Crack + Registration Code [Win + Mac] - 0 views

  •  
    Filmora Keygen has a 4k format which we use to take the decision to edit or export the video. The filmora has a visual effect, text, music library, filter, overlays, transition, and elements. In music library filmora add all songs like love, fear tension, etc. as well as in transitions the elements can be added to the video. If you have a little experience you can create professional videos. You can use to import or export video to a normal format to HD quality videos. It also supports all format video like mp4, Flv, 3gp, mp3, arc, ac3, jpg, bmp, tiff.
Sarah Eeee

Wikipedia Comes of Age - The Chronicle Review - The Chronicle of Higher Education - 0 views

shared by Sarah Eeee on 10 Jan 11 - No Cached
  • Not all information is created equal. The bottom layers (the most ubiquitous, whose sources are the most ephemeral, and with the least amount of validation) lead to layers with greater dependability, all the way to the highest layers, made up mostly of academic resources maintained and validated by academic publishers that use multiple peer reviews, trained editors, and scholarly reviewers.
  • Most of the nearly 2,500 students who responded said they consult Wikipedia, but when questioned more deeply, it became clear that they use it for, as one student put it, "pre-research."
  • Wikipedia is comprehensive, current, and far and away the most trustworthy Web resource of its kind. It is not the bottom layer of authority, nor the top, but in fact the highest layer without formal vetting.
  • ...5 more annotations...
  • That such a high percentage of students in the study indicated they do not cite Wikipedia as a formal source, or admit to their professors they use it, confirms that they are very aware of the link it represents in the information-authority chain.
    • Sarah Eeee
       
      Optimistic view...what evidence does this author have that students don't plagarize from Wikipedia - i.e. use its information without citing it, or attributing the information found to a more acceptable source?
  • Today, when starting a serious research project, students are faced with an exponentially larger store of information than previous generations, and they need new tools to cut through the noise. Intuitively they are using Wikipedia as one of those tools, creating a new layer of information-filtering to help orient them in the early stages of serious research.
  • . One scholar issued a challenge: Wikipedia is where students are starting research, whether we like it or not, so we need to improve its music entries. That call to arms resonated, and music scholars worked hard to improve the quality of Wikipedia entries and make sure that bibliographies and citations pointed to the most reliable resources.
  • To go further, while I do agree that teaching information literacy is important, I do not agree with those who argue that the core challenge is to educate students and researchers about how to use Wikipedia. As we have seen, students intuitively understand much of that already.
  • The key challenge for the scholarly community, in which I include academic publishers such as Oxford University Press, is to work actively with Wikipedia to strengthen its role in "pre-research." We need to build stronger links from its entries to more advanced resources that have been created and maintained by the academy.
  •  
    Concise and interesting opinion piece about the role of Wikipedia in research. The author argues that many students use Wikipedia for 'pre-research,' and that it serves a valuable and valid step towards finding the best evidence. Ultimately, this article calls for scholars to increase the links between peer-reviewed authoritative sources and Wikipedia articles.
  •  
    Does a 'harm control' approach to research seem like the best option to you? What role do teachers at all levels of education have to play? Librarians?
Leslie Holwerda

New Personal Learning Networks - Stephen's Lighthouse - 0 views

  • Seek out experts on the web.
  • Filter.
  • Don’t just consume, contribute.
  • ...7 more annotations...
  • Start following blogs you find interesting.
  • Employ a social bookmarking site.
  • Be yourself!
  • Interact with sources both big and small.
  • Join a professional social network.
  • Find a great online community.
  • Share links of interest.
  •  
    How to! PLN development
narench

PicsArt for Pc,Laptop Download-PicsArt apk for Windows 10,7,8/8.1 - 0 views

  •  
    Download & Install Picsart for Pc : Have you ever think a simple android app can retouch your images with extraordinary effects. PicsArt is an android/ios/windows app which retouches your photos as you edit with or Adobe Photoshop and the most interesting thing with Picsart photo editing app is that it offers professional photo editing software tools, filters, effects, options to edit your photos.
1 - 20 of 20
Showing 20 items per page