217 Matching Annotations
  1. Last 7 days
    1. First, it taught me that there was a history to this stuff, and it also expanded the frontiers of what I understood I was doing

      'History of stuff' not being seen is a recurring pattern. e.g. wrt Luhmann vs commonplacing, in the Roam/Obsidian wave e.g. wrt open data around 2010 when there was little realisation of efforts by re-users to get to the PSI Directive, only the new wave of coders using the fact it existed.

      It's also a repeating pattern in generations. Open Space and unconferencing e.g. needs to be retaught with every new wave of people. The open web of two decades ago needs to be explained to those now starting their professional work using online tools.

      Spaced repetition for groups/society?

      In order to expand understanding what one is actually doing / building on.

      Doet me denken aan die '90s exchange student die me ooit vroeg of ik geschiedenis studeerde ipv elektro: ik legde bij alles ook het ontwikkelingspad uit.

    1. “I do all my own research,” she said, “though reviewers have speculatedthat I must have a band of hirelings. I like to be led by a footnote ontosomething I never thought of. I rarely photocopy research materials because, for me, note-taking is learning, distilling. That’s the whole essence ofthe business. In taking notes, you have to discard what you don’t need. If you[photocopy] it, you haven’t chewed it.”
  2. Aug 2022
    1. I also mentioned Zettelkasten many times in this post, but I don’t do that anymore—I just did a 1-month dry run and it felt tiring. Pen and paper just gives me the bare essentials. I can get straight to work and not worry if something is a literature note or a permanent note.

      What is it that was tiring about the practice? Did they do it properly, or was the focus placed on tremendous output driving the feeling of a need for commensurate tremendous input on a daily basis? Most lifetime productive users only made a few cards a day, but I get the feeling that many who start, think they should be creating 20 cards a day and that is definitely a road to burn out. This feeling is compounded by digital tools that make it easier to quickly capture ideas by quoting or cut and pasting, but which don't really facilitate the ownership of ideas (internalization) by the note taker. The work of writing helps to facilitate this. Apparently the framing of literature note vs. permanent note also was a hurdle in the collection of ideas moving toward the filtering down and refining of one's ideas. These naming ideas seem to be a general hurdle for many people, particularly if they're working without particular goals in mind.

      Only practicing zettelkasten for a month is certainly no way to build real insight or to truly begin developing anything useful. Even at two cards a day and a minimum of 500-1000 total cards to see some serendipity and creativity emerge, one would need to be practicing for just over a year to begin seeing interesting results.

  3. Jul 2022
    1. This process has as much todo with taking ownership of ideas as it does with apps.

      Too many in the productivity porn space focus on the apps and the potential workflows without looking at the question "why" at all. It's rare that any focus on understanding or actual output.

    2. Finally, new notes should be connected with anexisting note when you add them to your system. I’lldescribe this in greater detail shortly; the point for now isthat linking a new thought to an existing train of thoughtseems to be a key to your note-making system workingfor you. Where does this new idea fit into your thoughtson an issue? Your questions about a topic? Your ideasabout a puzzle you’re working on understanding?Disciplining yourself to make this connection can be abit tough and time-consuming at first. It is worth theinvestment. Without understanding how these ideas thatinterest us fit together, all we have is a pile of unrelatedtrivia.

      Writing and refining one's note about an idea can be key to helping one's basic understanding of that idea, but this understanding is dramatically increased by linking it into the rest of one's framework of understanding of that idea. A useful side benefit of creating this basic understanding and extending it is that one can also reuse one's (better understood) ideas to create new papers for expanding other's reading and subsequent understanding.

    3. Far more important than what these notes are calledis what they do in helping you make the transition fromacquiring information from others to making it yourown.

      This welcome point is not often seen in the broader literature on this subject! Thanks Dan!

    1. Perhaps the best method would be to take notes—not excerpts, but condensed reformulations of what has been read.

      One of the best methods for technical reading is to create progressive summarizations of what one has read.

    1. At the same time, like Harold, I’ve realised that it is important to do things, to keep blogging and writing in this space. Not because of its sheer brilliance, but because most of it will be crap, and brilliance will only occur once in a while. You need to produce lots of stuff to increase the likelihood of hitting on something worthwile. Of course that very much feeds the imposter cycle, but it’s the only way. Getting back into a more intensive blogging habit 18 months ago, has helped me explore more and better. Because most of what I blog here isn’t very meaningful, but needs to be gotten out of the way, or helps build towards, scaffolding towards something with more meaning.

      Many people treat their blogging practice as an experimental thought space. They try out new ideas, explore a small space, attempt to come to understanding, connect new ideas to their existing ideas.

      Ton Zylstra coins/uses the phrase "metablogging" to think about his blogging practice as an evolving thought space.

      How can we better distill down these sorts of longer ideas and use them to create more collisions between ideas to create new an innovative ideas? What forms might this take?

      The personal zettelkasten is a more concentrated form of this and blogging is certainly within the space as are the somewhat more nascent digital gardens. What would some intermediary "idea crucible" between these forms look like in public that has a simple but compelling interface. How much storytelling and contextualization is needed or not needed to make such points?

      Is there a better space for progressive summarization here so that an idea can be more fully laid out and explored? Then once the actual structure is built, the scaffolding can be pulled down and only the idea remains.

      Reminiscences of scaffolding can be helpful for creating context.

      Consider the pyramids of Giza and the need to reverse engineer how they were built. Once the scaffolding has been taken down and history forgets the methods, it's not always obvious what the original context for objects were, how they were made, what they were used for. Progressive summarization may potentially fall prey to these effects as well.

      How might we create a "contextual medium" which is more permanently attached to ideas or objects to help prevent context collapse?

      How would this be applied in reverse to better understand sites like Stonehenge or the hundreds of other stone circles, wood circles, and standing stones we see throughout history.

  4. Jun 2022
    1. If we overlay the four steps of CODE onto the model ofdivergence and convergence, we arrive at a powerful template forthe creative process in our time.

      The way that Tiago Forte overlaps the idea of C.O.D.E. (capture/collect, organize, distill, express) with the divergence/convergence model points out some primary differences of his system and that of some of the more refined methods of maintaining a zettelkasten.

      A flattened diamond shape which grows from a point on the left so as to indicate divergence from a point to the diamond's wide middle which then decreases to the right to indicate convergence  to the opposite point. Overlapping this on the right of the diamond are the words "capture" and "organize" while the converging right side is overlaid with "distill" and "express". <small>Overlapping ideas of C.O.D.E. and divergence/convergence from Tiago Forte's book Building a Second Brain (Atria Books, 2022) </small>

      Forte's focus on organizing is dedicated solely on to putting things into folders, which is a light touch way of indexing them. However it only indexes them on one axis—that of the folder into which they're being placed. This precludes them from being indexed on a variety of other axes from the start to other places where they might also be used in the future. His method requires more additional work and effort to revisit and re-arrange (move them into other folders) or index them later.

      Most historical commonplacing and zettelkasten techniques place a heavier emphasis on indexing pieces as they're collected.

      Commonplacing creates more work on the user between organizing and distilling because they're more dependent on their memory of the user or depending on the regular re-reading and revisiting of pieces one may have a memory of existence. Most commonplacing methods (particularly the older historic forms of collecting and excerpting sententiae) also doesn't focus or rely on one writing out their own ideas in larger form as one goes along, so generally here there is a larger amount of work at the expression stage.

      Zettelkasten techniques as imagined by Luhmann and Ahrens smooth the process between organization and distillation by creating tacit links between ideas. This additional piece of the process makes distillation far easier because the linking work has been done along the way, so one only need edit out ideas that don't add to the overall argument or piece. All that remains is light editing.

      Ahrens' instantiation of the method also focuses on writing out and summarizing other's ideas in one's own words for later convenient reuse. This idea is also seen in Bruce Ballenger's The Curious Researcher as a means of both sensemaking and reuse, though none of the organizational indexing or idea linking seem to be found there.

      This also fits into the diamond shape that Forte provides as the height along the vertical can stand in as a proxy for the equivalent amount of work that is required during the overall process.

      This shape could be reframed for a refined zettelkasten method as an indication of work

      Forte's diamond shape provided gives a visual representation of the overall process of the divergence and convergence.

      But what if we change that shape to indicate the amount of work that is required along the steps of the process?!

      Here, we might expect the diamond to relatively accurately reflect the amounts of work along the path.

      If this is the case, then what might the relative workload look like for a refined zettelkasten? First we'll need to move the express portion between capture and organize where it more naturally sits, at least in Ahren's instantiation of the method. While this does take a discrete small amount of work and time for the note taker, it pays off in the long run as one intends from the start to reuse this work. It also pays further dividends as it dramatically increases one's understanding of the material that is being collected, particularly when conjoined to the organization portion which actively links this knowledge into one's broader world view based on their notes. For the moment, we'll neglect the benefits of comparison of conjoined ideas which may reveal flaws in our thinking and reasoning or the benefits of new questions and ideas which may arise from this juxtaposition.

      Graphs of commonplace book method (collect, organize, distill, express) versus zettelkasten method (collect, express, organize (index/link), and distill (edit)) with work on the vertical axis and time/methods on the horizontal axis. While there is similar work in collection the graph for the zettelkasten is overall lower and flatter and eventually tails off, the commonplace slowly increases over time.

      This sketch could be refined a bit, but overall it shows that frontloading the work has the effect of dramatically increasing the efficiency and productivity for a particular piece of work.

      Note that when compounded over a lifetime's work, this diagram also neglects the productivity increase over being able to revisit old work and re-using it for multiple different types of work or projects where there is potential overlap, not to mention the combinatorial possibilities.


      It could be useful to better and more carefully plot out the amounts of time, work/effort for these methods (based on practical experience) and then regraph the resulting power inputs against each other to come up with a better picture of the efficiency gains.

      Is some of the reason that people are against zettelkasten methods that they don't see the immediate gains in return for the upfront work, and thus abandon the process? Is this a form of misinterpreted-effort hypothesis at work? It can also be compounded at not being able to see the compounding effects of the upfront work.

      What does research indicate about how people are able to predict compounding effects over time in areas like money/finance? What might this indicate here? Humans definitely have issues seeing and reacting to probabilities in this same manner, so one might expect the same intellectual blindness based on system 1 vs. system 2.

      Given that indexing things, especially digitally, requires so little work and effort upfront, it should be done at the time of collection.

      I'll admit that it only took a moment to read this highlighted sentence and look at the related diagram, but the amount of material I was able to draw out of it by reframing it, thinking about it, having my own thoughts and ideas against it, and then innovating based upon it was incredibly fruitful in terms of better differentiating amongst a variety of note taking and sense making frameworks.

      For me, this is a great example of what reading with a pen in hand, rephrasing, extending, and linking to other ideas can accomplish.

    2. When a few of his friends became interested in thetopic, he took eight minutes to progressively summarize the bestexcerpts before sharing the summarized article with them. The timethat he had spent reading and understanding a complex subject paidoff in time savings for his friends, while also giving them a newinterest to connect over.

      To test one's own understanding of a topic one has read about and studied, it can be useful to discuss it or describe one's understanding to friends or colleagues in conversations. This will help you discover where the holes are based on the person's understanding and comprehension of what you've said. Can you fill in all the holes where they have questions? Are their questions your new questions which have exposed holes that need to be filled in your understanding or in the space itself.

      I do this regularly in conversations with people. It makes the topics of conversation more varied and interesting and helps out your thinking at the same time. In particular I've been doing this method in Dan Allosso's book club. It's almost like trying on a new idea the way one might try on a piece of clothing to see how it fits or how one likes it for potential purchase. If an idea "fits" then continue refining it and add it to your knowledge base. These conversations also help to better link ideas in my thought space to those of what we're reading. (I wonder if others are doing these same patterns, Dan seems to, but I don't have as good a grasp on this with other participants).

      Link to :<br /> - Ahren's idea of writing to expose understanding<br /> - Feynman technique<br /> - Socratic method (this is sort of side or tangential method to this) <- define this better/refine

    3. Verum ipsum factum (“We only know what we make”)—Giambattista Vico, Italian philosopher
    4. First, you are much more likely to remember information you’vewritten down in your own words. Known as the “Generation Effect,”10researchers have found that when people actively generate a seriesof words, such as by speaking or writing, more parts of their brainare activated when compared to simply reading the same words.Writing things down is a way of “rehearsing” those ideas, likepracticing a dance routine or shooting hoops, which makes them farmore likely to stick.

      Zachary A. Rosner et al., “The Generation Effect: Activating Broad Neural Circuits During Memory Encoding,” Cortex 49, no. 7 (July–August 2013), 1901–1909, https://doi.org/10.1016/j.cortex.2012.09.009. #wanttoread

      How does the "Generation Effect" tie into the Feynman technique for understanding, modality shifting for memory and understanding, and even a mild form of spaced repetition for memory?

    1. Douglas Adams noted, "Capital letters were always the best way of dealing with things you didn't have a good answer to."

      from Dirk Gently's Holistic Detective Agency

    1. https://www.youtube.com/watch?v=fxfTVdohSwA

      Christine Moskell talks about a professor's final exam design prompting students to go back to annotations and add new commentary (or links to other related knowledge) that they've gained during the length of a course.

      Link to:

      This is very similar to the sort of sensemaking and interlinking of information that Sönke Ahrens outlines in his book How to Take Smart Notes though his broader note taking thesis goes a few additional steps for more broadly synthesizing ideas into longer papers, articles, theses, and books.

      Dr. Moskell also outlined a similar tactic at the [[Hypothesis Social Learning Summit - Spotlight on Social Reading & Social Annotation]] earlier today, though that video may not be accessible for a bit.

      Cross reference: https://web.hypothes.is/event/social-learning-summit-spotlight-on-social-reading-social-annotation/

      How can we better center and model these educational practices in our pedagogies?

    1. The first is: always take notes inyour own words-I mean, of course, facts an1 ideas garneredfrom elsewhere, not statements to be quoted verbatim. The titleof a book, an important phrase or remark, you will copy as theystand. But everything else you reword, for two reasons: in thateffort the fact or idea passes through your mind, instead of goingfrom the page to your eye and thence to your note while you remainin a trance. Again, by rewording you mix something of yourthought with the acquired datum, and the admixture is the be-ginning of your own thought-and-writing about the whole topic.Naturally you take care not to distort. But you will find that notestaken under this safeguard are much closer to you than meretranscripts from other books; they are warm and speak to youlike old friends, becau se by your act of thought they have be-come pieces of your mind.

      Barzun analogies notes as "old friends". He, like many others, encourages note takers to put ideas into their own words.

    1. The Algebra Project was born.At its core, the project is a five-step philosophy of teaching that can be applied to any concept: Physical experience. Pictorial representation. People talk (explain it in your own words). Feature talk (put it into proper English). Symbolic representation.

      The five step philosophy of the Algebra Project: - physical experience - pictorial representation - people talk (explain it in your own words) - feature talk (put it into proper English) - symbolic representation

      "people talk" within the Algebra project is an example of the Feynman technique at work

      Link this to Sonke Ahrens' method for improving understanding. Are there research links to this within their work?

  5. May 2022
    1. The student doesn’t have a strong preference for any of these archetypes. Their notes serve a clear purpose that’s often based on a short-term priority (e.g, writing a paper or passing a test), with the goal to “get it done” as simply as possible.

      The typical student note taking method of transcribing, using (or often not using at all), and keeping notes is doomed to failure.

      Many students make the mistake of not making their own actual notes. By this I don't mean they're not writing information down. In fact many are writing information down, but we can't really call these notes. Notes by definition ought to transform something seen or heard into one's own words. Without the transformation, these students think that they're taking notes, but in reality they're focusing their efforts on being transcriptionists. They're attempting to capture something for later consumption. This is a deadly trap! By only transcribing, they're not taking advantage of transforming information by putting ideas down in their own words to test their understanding. Often worse, even if they do transcribe notes, they don't revisit them. If they do revisit them, they're simply re-reading them and not actively working with them. Only re-reading them will lead to the illusion that they're learning something when in fact they're falling into the mere-exposure effect.

      Students who are acting as transcriptionists would be better off simply reading a textbook and taking notes directly from that.

      A note that isn't revisited or revised, may as well be a note not taken. If we were to consider a spectrum of useful, valuable, and worthwhile notes, these notes would be at the lowest end of the spectrum.

      link to: https://hypothes.is/a/QgkL6IkIEeym7OeN9v9New

    1. The minute we saw his frantic, hand-lettered presentation of the Field Notes credo — “I’m not writing it down to remember it later, I’m writing it down to remember it now” — we knew just what to do.


      Field Notes, a manufacturer of notebooks, uses the credo "I'm not writing it down to remember it later, I'm writing it down to remember it now." This is an fun restatement of the idea behind the power of the Feynman technique.

      Link to Ahrens' version of this idea.

  6. Apr 2022
    1. The Zettelkasten System is a Superset of the Feynman Technique

      Sönke Ahrens outlines this broad idea of how one practices the Feynman technique for understanding using one's notes in How to Take Smart Notes, but he doesn't use the name Feynman technique. Certainly the idea of writing things down to test one's understanding predated Feynman, does anyone know of historical examples of this pattern/technique prior to Feynman? Does it have other names in the literature?

    1. Zettelkasten notes are little atomic Feynman Technique experiences.

      The creation of literature notes for one's zettelkasten are atomic instances of the use of the Feynman technique to test one's understanding.

    1. Francis Bacon explained succinctlythat notes could be made either “by epitome or abridgement” (that is, by sum-marizing the source) or “by heads or commonplaces” (that is, by copying a pas-sage verbatim or nearly so and storing it in a notebook under a commonplaceheading for later retrieval and use). Bacon considered the latter method “of farmore profit and use,” and most note-taking advice focused on this practice of ex-cerpting.46

      This quote is worth looking up and checking its context. Particularly I'm interested to know if the purpose of summarizing the source is to check one's understanding of the ideas as is done in the Feynman technique, or if the purpose is a reminder summary of the piece itself?

      Link to Ahrens mentions of this technique for checking understanding. (Did he use the phrase Feynman in his text?)

    2. nother factor militating against completeadvice was the notion that methods should be kept secret to be most effective.One author of a university thesis on the topic noted that most scholars were un-willing to share their secrets on note-taking with others. A few advice givers rec-ommended “keeping the secrets of your studies to yourself ” on the grounds thatpeople would be most impressed by achievements that they did not understand.39

      Sönke Ahrens apparently missed this bit of advice.

      link to the Arthur C. Clarke quote “Any sufficiently advanced technology is indistinguishable from magic." which appeared in his 1962 book “Profiles of the Future: An Inquiry into the Limits of the Possible”.

    1. “The exam is open book and open note, but you MUST NOT work with another person while taking it,” the instructions read. “You also MUST not copy/paste anything directly from ANY source other than your own personal notes. This includes no copy/pasting from lecture slides, from the internet, or from any of the readings. All short answers must be compiled in your own words.”

      While students apparently have ignored the instructions in the past resulting in breaches of academic integrity, teachers can prompt active learning even during exams by prompting students to write answers to questions on open book/open notes in their own words.

  7. Mar 2022
    1. The implication, for many who fall into those categories, is that their lives are not worth as much as those who are young and illness-free.

      What someone might hear if they fall within the category for those who would be most affected by COVID-19.

    1. sometimes it's 00:55:43 not the actual information bit but in a combined order that this is what it's all about and that often makes a difference between yeah you understand it and 00:56:00 you really understand it and um so maybe that's a good reminder that when we write it's it's not so much about new information and yeah don't have to 00:56:15 be too worried about not having the new information but about making this difference to really understanding it as something that 00:56:28 a significant or makes a difference

      For overall understanding and creating new writing output from it, the immediate focus shouldn't be about revealing new information or simple facts so much as it's about being able to place that new information into your own context. Once this has been done then the focus can shift to later being able to potentially use that new knowledge and understanding in other novel and enlightening contexts to create new insights.

    2. what i don't really do 00:48:10 is having a checklist like going through possible biases i don't feel that's very helpful i think it's important to keep them in mind but i think it's more about detecting okay 00:48:25 what kind of question is [Music] the author trying to answer

      Understanding the sorts of questions an author is looking at and attempting to answer are often more important than going through a checklist of biases which may come into play.

    1. In a study carried out by Susan Goldin-Meadow and colleagues at theUniversity of Chicago, a group of adults was recruited to watch video recordingsof children solving conservation problems, like the water-pouring task weencountered earlier. They were then offered some basic information aboutgesture: that gestures often convey important information not found in speech,and that they could attend not only to what people say with their words but alsoto what they “say” with their hands. It was suggested that they could payparticular attention to the shape of a hand gesture, to the motion of a handgesture, and to the placement of a hand gesture. After receiving these simpleinstructions, study subjects watched the videos once more. Before the briefgesture training, the observing adults identified only around 30 to 40 percent ofinstances when children displayed emerging knowledge in their gestures; afterreceiving the training, their hit rate shot up to about 70 percent.

      Concentrating on the shape, motion, and placement of hand gestures dramatically help a learner to more concretely understand material and understanding in others.

      Link this to the use of movement in dance with respect to memory in Lynne Kelly's work.

    2. The use of gesture supplies a temporary scaffold that supports theseundergraduates’ still wobbly understanding of the subject as they fix theirknowledge more firmly in place.

      Gesturing supplies a visual scaffolding which allows one to affix their budding understanding of new concepts into a more permanent structure.

  8. Feb 2022
    1. Read for Understanding

      Ahrens goes through a variety of research on teaching and learning as they relate to active reading, escaping cognitive biases, creating understanding, progressive summarization, elaboration, revision, etc. as a means of showing and summarizing how these all dovetail nicely into a fruitful long term practice of using a slip box as a note taking method. This makes the zettelkasten not only a great conversation partner but an active teaching and learning partner as well. (Though he doesn't mention the first part in this chapter or make this last part explicit.)

    2. This is why choosing an external system that forces us todeliberate practice and confronts us as much as possible with ourlack of understanding or not-yet-learned information is such a smartmove.

      Choosing an external system for knowledge keeping and production forces the learner into a deliberate practice and confronts them with their lack of understanding. This is a large part of the underlying value not only of the zettelkasten, but of the use of a commonplace book which Benjamin Franklin was getting at when recommending that one "read with a pen in your hand". The external system also creates a modality shift from reading to writing by way of thinking which further underlines the value.

      What other building blocks are present in addition to: - modality shift - deliberate practice - confrontation of lack of understanding

      Are there other systems that do all of these as well as others simultaneously?

      link to Franklin quote

    3. We face here the same choice between methods that make us feellike we learned something and methods that truly do make us learnsomething.

      What methods of studying actually make us learn something versus make us feel as if we've learned something?

      Active reading, progressive summarization may be on this list while highlighting and underlining might not. Or perhaps there's a spectrum of poor to good, and if this is the case, what does it look like? Is it the same for everyone or are factors like neurodivergence part of the equation which might change this spectrum of learning methods and techniques?

    4. Understanding is not just a precondition to learning something. Toa certain degree, learning is understanding.

      What is the relationship between understanding and learning? Is it true that learning is understanding? Is the relationship bi-directional?

      The mere-exposure effect can make us feel as if we've learned something, but without testing ourselves or being able to reframe and recompose an idea we haven't really learned it.

    5. Also, we shouldn’t underestimate the advantages of writing. In oralpresentations, we easily get away with unfounded claims. We candistract from argumentative gaps with confident gestures or drop acasual “you know what I mean” irrespective of whether we knowwhat we meant. In writing, these manoeuvres are a little too obvious.It is easy to check a statement like: “But that is what I said!” Themost important advantage of writing is that it helps us to confrontourselves when we do not understand something as well as wewould like to believe.

      In modern literate contexts, it is easier to establish doubletalk in oral contexts than it is in written contexts as the written is more easily reviewed for clarity and concreteness. Verbal ticks like "you know what I mean", "it's easy to see/show", and other versions of similar hand-waving arguments that indicate gaps in thinking and arguments are far easier to identify in writing than they are in speech where social pressure may cause the audience to agree without actually following the thread of the argument. Writing certainly allows for timeshiting, but it explicitly also expands time frames for grasping and understanding a full argument in a way not commonly seen in oral settings.

      Note that this may not be the case in primarily oral cultures which may take specific steps to mitigate these patterns.

      Link this to the anthropology example from Scott M. Lacy of the (Malian?) tribe that made group decisions by repeating a statement from the lowest to the highest and back again to ensure understanding and agreement.

      This difference in communication between oral and literate is one which leaders can take advantage of in leading their followers astray. An example is Donald Trump who actively eschewed written communication or even reading in general in favor of oral and highly emotional speech. This generally freed him from the need to make coherent and useful arguments.

    6. Different independent studies indicate that writing byhand facilitates understanding. In a small but fascinating study, twopsychologists tried to find out if it made a difference if students in alecture took notes by hand or by typing them into their laptops(Mueller and Oppenheimer 2014). They were not able to find anydifference in terms of the number of facts the students were able toremember. But in terms of understanding the content of the lecture,the students who took their notes by hand came out much, muchbetter. After a week, this difference in understanding was still clearlymeasurable.

      Mueller and Oppenheimer 2014 indicate that students that took lecture notes (rather than typing them on a laptop) were able to understand the content of a lecture better and that this effect extended the span of a week. It did not show a difference in the number of facts they were able to remember.

    7. Make literature notes. Whenever you read something, make notesabout the content. Write down what you don’t want to forget or thinkyou might use in your own thinking or writing. Keep it very short, beextremely selective, and use your own words.

      Literature notes could also be considered progressive summaries of what one has read. They are also a form of practicing the Feynman technique where one explains what one knows as a means of embracing an idea and better understanding it.

    1. "Context" manipulation is one of big topic and there are many related terminologies (academic, language/implementation specific, promotion terminologies). In fact, there is confusing. In few minutes I remember the following related words and it is good CS exam to describe each :p Thread (Ruby) Green thread (CS terminology) Native thread (CS terminology) Non-preemptive thread (CS terminology) Preemptive thread (CS terminology) Fiber (Ruby/using resume/yield) Fiber (Ruby/using transfer) Fiber (Win32API) Generator (Python/JavaScript) Generator (Ruby) Continuation (CS terminology/Ruby, Scheme, ...) Partial continuation (CS terminology/ functional lang.) Exception handling (many languages) Coroutine (CS terminology/ALGOL) Semi-coroutine (CS terminology) Process (Unix/Ruby) Process (Erlang/Elixir) setjmp/longjmp (C) makecontext/swapcontext (POSIX) Task (...)
  9. Jan 2022
  10. Dec 2021
    1. there's an expectation that in "good history" (or probably good anything else) reading and understanding primary sources precedes interpretation.

      —Dan Allosso

  11. Nov 2021
  12. Oct 2021
    1. While lacking a mandate to actually rule Lebanon, Hezbollah has successfully occupied the shell of an almost completely failed state. Sanctions have created a vicious feedback loop, in which attempts to curb Hezbollah’s influence just deteriorate the Lebanese state, which allows Hezbollah to fill the vacuum of state function. The Lebanese military is desperately trying to hold the center as the only legitimate state institution. But the military lacks the capacity to hold on to power, and Hezbollah has proved that a mandate is easier to build than capacity. Hezbollah also has a powerful ally in the victorious Assad government in Syria, both of which now have an interest in repatriating as many Syrian refugees as possible to undermine Sunni influence in Lebanon. Repatriation prevents the Sunnis from growing their base in Lebanon, and protects Hezbollah’s Shiite base from the internal threat of Sunni influence.


    2. The strike was likely authorized by Paris and Washington, both of which have warned several times against Hezbollah circumventing the state to provide a solution to the fuel crisis themselves.

      Fight over who gets to provide a solution to crisis: that is amazing perspective... if you try to help, we'll spend resources that could be pooled into helping to undermine your efforts to help and kill you for trying.

    1. There will be three billion gamers by next year, according to a Newzoo study. And as Loftus puts it: “People are going to need to wear something.”

      THIS is it - web 3 is making consumers mutiplicitous - opens marketts WITHIN games, subworlds that can be exploited / marketed to / fashion trends will sweep games, online subcultures (maybe) - people have markeable personas on and off the web, new context for targeted advertising / commerce.

      Will cannabalize physical economies?

      Accessorize for a zoom meeting - digital suits, etc digital costumes. Something to wear at digital concerts, in games; your Perona will not be birthed into the metaverse clothed, accessorized...

      Assets will be portable across platforms.

  13. Sep 2021
    1. Humans perform a version of this task when interpretinghard-to-understand speech, such as an accent which is particularlyfast or slurred, or a sentence in a language we do not know verywell—we do not necessarily hear every single word that is said,but we pick up on salient key words and contextualize the rest tounderstand the sentence.

      Boy, don't they

    1. “I never understand anything until I have written about it.” Supposedly Horace Walpole (1717-1797) wrote that, but Google can't help me pin down where he might have done so. Frankly, it doesn't sound to me like a sentence written in the eighteenth century. But it may be a useful hyperbole.

      Track down the source of this for future use.

      Related to the idea of the Feynman Technique.

  14. Aug 2021
  15. Jul 2021
    1. This distinction is familiar in terms of the differences be­tween being able to remember something and being able to explain it.

      This quote is similar and generally related to the Feynman Technique. (see: https://fs.blog/2021/02/feynman-learning-technique/) It's based apparently on quotes attributed to Feynman which include:

      • "I couldn't reduce it to the freshman level. That means we really don't understand it."
      • "If you can't explain it to a six year old, you don't really understand it."
    2. n fact, any book that can be read for understanding or information can probably be read for entertainment as well, just as a book that is capable of increasing our understanding can also be read purely for the information it contains. (This proposition cannot be reversed: it is not true that every book

      any book that can be read for understanding or information can probably be read for entertainment as well, just as a book that is capable of increasing our understanding can also be read purely for the information it contains. (This proposition cannot be reversed: it is not true that every book that can be read for entertainment can also be read for under­standing.)

      reading for understanding >= reading for information >= reading for entertainment

      What sort of mathematical relationship would we call this? Linear? Associative? Equivalence relation?, etc.? Let's define it more specifically.

    3. We do not want to give the impression that facts, leading to increased information, and insights, leading to increased understanding, are always easy to distinguish. And we would admit that sometimes a mere recital of facts can itself lead to greater understanding. The point we want to emphasize here is that this book is about the art of reading for the sake of in­creased understanding. Fortunately, if you learn to do that, reading for information will usually take care of itself.

      This book will focus on and emphasize reading for greater understanding with the benefit that, when accomplished, reading for information should take care of itself without significantly more work.

    4. The first sense is the one in which we speak of ourselves as reading newspapers, magazines, or anything else that, according to our skill and talents, is at once thoroughly intel­ligible to us. Such things may increase our store of informa­tion, but they cannot improve our understanding, for our understanding was equal to them before we started. Otherwise, we would have felt the shock of puzzlement and perplexity that comes from getting in over our depth-that is, if we were both alert and honest.

      Here they're comparing reading for information and reading for understanding.

      How do these two modes relate to Claude Shannon's versions of information (surprise) and semantics (the communication) itself. Are there other pieces which exist which we're not tacitly including here? It feels like there's another piece we're overlooking.

    1. ReconfigBehSci on Twitter: ‘@ToddHorowitz3 I think that attribution is hard to make. I have no doubt they’re systematically promoted by bad faith actors, but I think it’s much harder to feel confident about all those who repeat them. But the rather extensive public discussion of efficacy does make this case seem unlikely’ / Twitter. (n.d.). Retrieved 15 July 2021, from https://twitter.com/SciBeh/status/1415364895046963205

  16. Jun 2021
  17. May 2021
    1. Darren Dahly. (2021, February 24). @SciBeh One thought is that we generally don’t ‘press’ strangers or even colleagues in face to face conversations, and when we do, it’s usually perceived as pretty aggressive. Not sure why anyone would expect it to work better on twitter. Https://t.co/r94i22mP9Q [Tweet]. @statsepi. https://twitter.com/statsepi/status/1364482411803906048

    1. Erik Angner. (2021, February 17). One point that the pandemic has brought home to me is just how narrow people’s expertise is. I’m regularly surprised by how a celebrated professor of X can exhibit a sub-college-level understanding of Y, even when X and Y are related. /1 [Tweet]. @ErikAngner. https://twitter.com/ErikAngner/status/1362006859004141570

    1. Dr Zoë Hyde. (2021, February 23). I don’t like to dwell on negatives, but something important happened recently that I’d like to make public. Shortly before Christmas, @mugecevik made a complaint to my university about me. When asked for details, she didn’t provide any. My employer took a dim view of the matter. [Tweet]. @DrZoeHyde. https://twitter.com/DrZoeHyde/status/1364184623262048259

  18. Apr 2021
  19. Mar 2021
    1. Reconceptualising joy as dopamine activity in the brain's reward centres, melancholy as serotonin deficiency, attention as the noradrenalin-induced modulation of stimulus-processing, and, not least, love as a consequence of the secretion of centrally acting bonding hormones, changes not only our perspective on emotional and mental states, but also our subjective experience of self. That does not mean that we experience the physiological side of feelings like love or guilt any differently, but it does make us think about them differently. This, in turn, changes the way we perceive, interpret and order them, and hence the effect they have on our behaviour.

      Being aware of how we operate is probably worthwhile but not when this understanding is subverted to create more profits for owners of vast algorithmic empires, e.g. Facebook, Twitter, Google, etc.

  20. Jan 2021
    1. Trust me, I'm not trying to stress you right now, but I just wanted to do a friendly bump in case you forgot about this. (I know how it is sometimes) If you get this notification and feel "Ugh, I really don't have time" you don't have to comment here and I'm sorry. I'm just sending you a notification in case you forgot. If not, feel free to archive the email and not click/tap on anything.
  21. Nov 2020
    1. Reinforcement learning is a computational approach to understanding and automatinggoal-directed learning and decision making

      Reinforcement learning means automatically set up a goal ttself and continuously optimize the approach in order to get the maximize reward

    2. Roughly speaking, thevalueof a state isthe total amount of reward an agent can expect to accumulate over the future, startingfrom that state.

      the value of a state means the predictive reward that the agent expecting for

    1. It took us a long time for everyone to get on the same page about the requirements spanning frameworks, tooling and native implementations. Only after pushing in various concrete directions did we get a full understanding of the requirements which this proposal aims to meet.
  22. Oct 2020
  23. Sep 2020
    1. students who live with social anxiety may find the first couple of weeks of meeting a new online class already very difficult.

      Many teachers do not understand that meeting a whole class online for the first time is kind of scary. Teachers are more used to it because they get new students all the time.

    2. This also means reminding your students that you value and respect their privacy and their culture.

      This is important because many times students feel uncomfortable when doing an activity because of the way it was planned. There have been many times when I had to do an activity that I had no previous knowledge about because of my religion being different than the people I go to school with.

  24. Jul 2020
  25. Jun 2020
  26. May 2020
  27. Apr 2020
  28. Mar 2020
  29. Feb 2020
    1. my Mind


      • That item is simply a portrait of John Locke. The relation is that the word "mind" is very relevant to all the work accomplished by Locke, as he spent most of his life as a renowned philosopher.

      Mowat, Diane, and Daniel Defoe. Robinson Crusoe. Oxford University Press Canada, 2008.

    2. came now fresh into my Mind, and my Conscience,

      The words conscience and mind bring about ideas that can be noted in John Locke’s text: *An essay concerning Human Understanding.* In book two, Locke explains how thoughts come to be. He believes that “All ideas come from sensation or reflections”. In this specific case, the ideas being expressed in this excerpt are rooted in reflection, as Crusoe is thinking on how and why he dared to actually leave his parents the way that he did. Much of this is seen throughout the whole narrative as it is written in the view of Crusoe. Nonetheless, it demonstrates how this story is evolving from simple story telling in the perspective of an outsider to the actual recount of the person living it in their own words.

      John Locke, The Works of John Locke in Nine Volumes, (London: Rivington, 1824 12th ed.). Vol. 1. 2/12/2020. https://oll.libertyfund.org/titles/761 Mowat, Diane, and Daniel Defoe. Robinson Crusoe. Oxford University Press Canada, 2008.

  30. Nov 2019
    1. The concept of parameterization is crucial to visualization because the ways in which we assign value to the data will have a direct impact on the ways it can be displayed.

      crucial concept in understanding and being successful with visualization.

  31. May 2019
    1. Their responses were consistently related to autonomy, relatedness or competence.

      Responses: Control and independence, Relevance, and Ability or Understanding.