NotebookLM Mindmaps

I investigate AI developments from two perspectives. First, what tools and applications will be personally beneficial? Second, what tools and applications can I write about that would be of value to those who read my posts? The following description fits both categories at the present time, but I expect it would end up more in the second category should Google move it out of beta into a paid category expected to be $20 a month. If it becomes part of the Google for Education suite, I can imagine it having great value to those with access to these services.

My present personal AI interest is in focusing AI on the resource material I have accumulated. What I mean by this is that I take notes and highlight while I read and have done so for 50 years. For the period of that time that I could read journal articles and books in digital form, I typically could export my notes and highlights and accumulate this personalized material. I have collected this content, but now I can use AI to target this content with retrieval augmented generation (RAG). I can “chat with this content” which offers me control over AI that I think is important and different from just interacting with the general knowledge base on which AI was trained. I want to generate insights and produce written products based on content and specific ideas within that content I have personally vetted. The broader application I see for what I am describing here involves an educator offering students access to content the educator has collected. An even broader application might focus on content collected by a team with a common interest.

This post described the use of Google’s NotebookLM as a tool suited to the implementation of this idea. I have described in a previous post how I get the content I want NotebookLM to focus on into that AI service in a previous post. Here I want to explain how “Mind Mapping”, a new capability of NotebookLM, can be used to explore a body of content.

So mind mapping is a way to identify the structure of ideas within content. I would have preferred Google called their implementation concept mapping, but this is not what they did. Concept maps can be a way for some to convey the structure of ideas to someone else or it can be a task in which someone creates a mind map to demonstrate how they see ideas to be related. The reason I would have preferred concept mapping is that the Google NotebookLM capability identifies concepts and then generates a simple structure of how these concepts are related. Think of it this way. I can feed in a large collection of information I have collected and then had NotebookLM show me how this content could be organized. In addition, it will provide summaries of the nodes that it has identified and allowed me then to explore the content I fed in that were judged to justify parts of the summary. 

The following image shows NotebookLM already loaded with hundreds of notes and highlights (left hand column) and the button (red box) that will generate this first level of the mind map. To break one of the initial notes into subnodes, you click on the caret associated with a note.

Selecting one of the nodes will reveal a summary of the content making up that higher-level category. In the following image, the summary is based on the category Generative Aspect (red box).

Within the summary, you should be able to identify numbers that represent the source from the content referenced by that section of the summary. Selecting a number will display that note or section of original content. 

One final feature is also quite useful. NotebookLM suggests questions related to the content displayed you might want to ask. It also provides a text box you can use to enter a prompt suggesting a question of your own. 

Summary

NotebookLM now includes a mind mapping tool that identifies and organizes concepts from the content it has been fed. The nodes identified can be used to provide summaries of that content and to interact with that summary and the content on which the summary was based. To fully appreciate what this allows it may be useful to imagine that hundreds or thousands of notes could be submitted by a user and processed in this manner. 

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Technology and the Writing Process

This post assumes you understand the basics of what is referred to as the “writing process” and perhaps have read my previous post explaining what the writing process is and why it is valuable to educators and researchers. One additional role I proposed in that post was that the components of the writing process would be helpful in identifying technology tools that would support the various components of the Writing Process. This post identifies these tools and explains how they might be applied. 

Before I get to my effort to associate specific technology tools with specific writing processes, I thought it useful just to make a case for writing using a word processor. The benefits are too easy to overlook, and opportunities may be ignored. 

I assume you complete many of the writing tasks you take on using a word processing application. Do you do this because you assume this approach makes you more efficient or do you assume this approach makes you a better writer? Maybe you have never even thought about these questions. However, when functioning as a teacher and asking your students to engage in activities in a particular way, it may be helpful to consider why the approach you expect students to use will be productive. Often, to realize the full potential of an activity, the details matter and some insight into why an approach is supposed to be productive may be helpful in understanding which details to track and emphasize. The following comments summarize some ideas about the value of word processing and of learning to write using word processing applications.

In learning, as in other areas of life, you seldom get something for nothing. Still, a logical case has been proposed for how simply working with word processing for an extended period may improve writing skills and performance. One interesting proposal by Perkins (1985) is called the “opportunities get taken” hypothesis. The proposal works like this. Writing by hand on paper has a number of built-in limitations. Generating text this way is slower, and modifying what has been written comes at a substantial price. To produce a second or third draft requires the writer to spend a good deal of time reproducing text that was fine the first time, just to change a few things that might sound better if modified. Word processing, on the other hand, allows writers to revise at minimal cost. You can pursue an idea to see where it takes you and worry about fixing syntax and spelling later. Reworking documents from the level of fixing misspelled words to reordering the arguments in the entire presentation can be accomplished without crumpling up what has just been painstakingly written and starting over.

What Perkins proposed was that writers can take risks and push their skills without worrying that they may be wasting their time. The capacity to save and load text from some form of storage makes it possible to revise earlier drafts with minimal effort. Writers can set aside what they have written to gain new perspectives, show friends a draft and ask for advice, or discuss an idea with the teacher after class, and use these experiences to improve what they wrote yesterday or last week. What we have described here are opportunities—opportunities to produce a better paper for tomorrow’s class and, over time, opportunities to learn to communicate more effectively. The same is true for writing outside of an academic setting. Is not a bad idea to set a written product aside and then return to read it once more before sending it off. Often, errors become apparent and new ideas surface.

Do writers take the opportunities provided by word processing programs and produce better products? The research evaluating the benefits of word processing (Bangert-Drowns, 1993) is not easy to interpret. Much seems to depend on the experience of the writer as a writer and technology user and on what is meant by a “better” product. If the questions refer to younger students, it also seems to depend on the instructional strategies to which the students have been exposed. It does appear that access to word processing is more beneficial for older learners. General summaries of the research literature (Bangert-Drowns, 1993) seem to indicate that students make more revisions, write longer documents, and produce documents containing fewer errors when word processing. However, the spelling, syntactical, and grammatical errors that students tend to address and the revision activities necessary to correct them are considered less important by many interested in effective writing than changes improving document content or document organization. The natural tendency of most writers appears to be to address surface level features. This is especially true with less capable writers. 

Writers appear to bring their writing goals and habits to writing with the support of technology. Beginning writers and perhaps writers at many stages of maturity may not have the orientation or capabilities to use the full potential of word processing, and their classroom instruction may also emphasize the correction of more obvious surface errors. Thus, there are typically improvements in the products generated when working with word processing tools, but the areas in which younger writers seem to improve are not necessarily the most important ones

Tools specific to writing components

Here are the types of tools we see as supporting individual writing processes. We list tools using general terms as specific examples of a given category come and go. Our online resources include more detailed information about specific tools you might try.

Planning – Research

Authors write based on what they know and what they can discover. What they discover could come from books, conversations with others, data collection and analysis, or Internet searches. Internet searches are a common practice, and some writing environments embed search access within the writing environment and even suggest topics and links based on the content being written. Of course, opening a browser or a second tab when writing in a browser in order to conduct a search is a simple matter. For those of us writing in specialized areas and needing source material such as scientific sources more powerful fused search tools are available and it seems new ones emerge daily. Google Scholar provides access to the resources I cite. I can search for research publications on a specific topic and use a hit on a useful resource to locate even more recent sources that cite the initial find. There no restrictions or subscriptions that apply to Google Scholar so there is no reason to not give it a try. Research Rabbit, LitMaps, Semantic Scholar, and several similar tools compete for the attention of researchers. 

Locating information to be used in a future project or to improve an existing project also typically involves temporary storage of content and the information necessary for the attribution of useful sources. There are certainly nondigital ways to accomplish these tasks. Information could be entered in a notebook. There are now many digital tools that can be generalized to store notes or are specialized in some way. Writing systems may have built-in note taking, storage, and organization tools. Perhaps you have taken notes on cards. There is a digital equivalent. Scrivener is a writing environment and like writing tools, you would be more likely to have used is really a combination of tools. These “cards” can be organized and reorganized and offer the advantage of being searchable and other opportunities not available in the paper equivalent; e.g., copy and paste from source content, search, audio or image storage, duplication and off-site storage of resources so the work completed is not lost. The idea is that you can accumulate these “notes” and then organize them for use as you write. 

Perhaps you just use a notebook to accumulate notes as you prepare for a writing task. There are many tech tools that serve a similar function and offer some enhancements not available with paper resources. Apple Notes comes with the Apple OS and iOS so that you can access your notes across Apple devices. Apple has taken to describing this tool as a way to store “forever notes”. With what could be unlimited storage, why discard notes after the project the notes were intended to support is finished? Perhaps the notes might be useful in the future. To make this practical, the tool must be capable of more than storage. You need to be able to find what you stored when useful and this involves powerful search, tags, and collections. There are many tools based on a similar concept (e.g., Evernote, OneNote, Notion, Google Keep). 

Ideas as building blocks

One subcategory of note taking tools encourages the isolation of individual ideas or concepts. Think of note cards. I prefer to imagine Lego Blocks as ideas proposing that anyone familiar with these blocks appreciate how the blocks can be reused to build many different things. For those who are already familiar with what has become a popular self-improvement genre, the ideas as building blocks might alternately be described as smart notes, permanent notes, or atomic notes. For those really into this perspective on taking notes, there are differences among these terms, but all are similar enough I am not going to get into nuances. The atomic note is perhaps the most basic of these ideas and proposes that the note taker should create exactly one note for each idea, and write it as if you’re writing so you or someone else would understand this idea in the future. Use full sentences, include references. What you get from this process over time is an accumulation of ideas (lego blocks) that you can organize in different ways to accomplish different tasks. Connections among these ideas are to be explored repeatedly over time and potential meaningful associations are to be stored with links or tags. There are two important ideas here – a) identify and store useful ideas and b) revisit your collection repeatedly overtime to identify interesting connections among these ideas. 

My favorite tool for this style of notetaking is Obsidian. I might have also described Obsidian under a later heading (organization) because of the process of idea organization via links and tags, but the notion of saving isolated,  but connectable concepts is so unique I decided to focus on it at this point. There are other ways to keep individual ideas both without technology (note cards), but the search and interconnection possibilities among other technology facilitated writing tools offer unique benefits over long periods of time and with a large amount of content..

Referencing

A bibliography generator is also helpful when creating a large project. Citation information from sources can be stored as the sources are being read and this makes the eventual compilation of a reference list far more efficient than attempting to assemble such a list when the project is nearing completion.

Planning – organization

Most students are familiar with outlining. Incorporating an outlining tool in a writing environment allows the writer to plan the structure of the document. Often the outline entries become headings within the document, and the writer can move back and forth between the outline view and the extended text as an aid to organizing a major project. This capability helps the writer to escape the detail level and regain a sense of the overall purpose and structure of a document which research on the writing process argues is a unique challenge. It helps the writer answer questions such as “Do I want to discuss this issue at this point or would it be better to address it at a later point?” It is also possible to reverse this process – write first and outline later. This is a way to examine the structure of what has been written with the potential outcome of moving content around to provide a more logical structure. Again, I note at this point that Google docs and Microsoft 365 will generate an outline based on the structure of headings that have been used in a document. This outline is quite useful when working with a long document to quickly locate segments you want to edit or adding some new content you have just discovered, but examining the structure of the outline is also helpful.

A tool often serving a similar function allows the writer to create what are called either concept or mind maps. A map consists of nodes representing ideas and links joining the nodes. As a college student, you may have encountered textbooks in which the author or authors incorporated concept maps to represent the organization of core ideas within each chapter. The idea was to help you understand the big picture by isolating the core ideas and to show how the core ideas are related. In this case, the map was intended to help you see the structure around which much additional information was probably organized. A concept mapping tool can provide a related benefit to an individual or group attempting to organize ideas for a project.  The reader and writer both benefit from a well articulated structure; the reader in interpreting the product and the writer in creating the product. 

The map including concepts (nodes) and a system of organization (links) need not be completed simultaneously. In a technique such as brainstorming, an individual or small group might first quickly throw out ideas that are represented as key terms or nodes. The concepts represented by the nodes might then be discussed, prioritized (some might be deleted), and structured (linked). Much in the way an outline identifies topics and subtopics, additional nodes might then be added and linked to specify details.

Translation and Editing –  tools supporting content generation and simultaneous correction of writing errors. 

Applications used in translation often incorporate tools to ease and correct the process. Such tools can check spelling, suggest appropriate words (dictionary, thesaurus), and identify faulty grammar. The editorial tools may signal suggestions automatically (e.g., misspelled words are underlined) or offer suggestions when assistance is requested. Grammarly is a great tool for identifying surface level errors. This may be the perfect example of a productivity tactic that simply could not be implemented when writing without technology. Even the free version of Grammarly will alert a writer to spelling, punctuation, and grammatical errors and the paid version will both identify and make improvements. Grammarly implements these capabilities using AI and as with any AI use, it is important to consider whether AI limits the practice or development of an important skill. More on this topic at a later point 

Tools that allow voice input would also fall within the translation category. While most of us have probably used voice input when engaged in tasks we would probably not define as writing (asking a question through the Amazon Echo or Apple Siri, requesting a search through Google, sending a text that serves as a note while driving), text input is available as a way to generate the initial input when engaged in more traditional writing activities. It is a different experience and messy, but it is worth exploring.

Reviewing

My comments when describing the components of the writing process model differentiated editing and revision with the primary distinction being what I would describe as depth – surface (e.g., spelling, grammar) and deep (e.g, organization and logic) and the time of changes made either delayed or immediately. Often the delay allows input from other individuals with perhaps the input from others more likely to encourage structural or logical improvements. 

Reviewing – sharing

Sharing a draft allows the generation of feedback from someone other than the author. While this can be accomplished in many ways, the opportunities we want to identify here allow multiple individuals to access an online file. Depending on the service, the “editor” might then download the file for commenting or interact with the file online. Sharing printed copies has long been a possibility, but digital products allow greater convenience and a higher level of interactivity. 

Reviewing – commenting

Some digital writing environments allow the author to specify constraints (permissions) that control the extent to which a reviewer can interact with the shared document. For example, the author might allow read only access, commenting (comments are not actual modifications of the existing text), or modification of the text (sometimes as suggestions that be accepted or rejected). Read only access would require that the editor provide feedback separated from the original document; e.g., comments in an email. Comments might be added as text or sometimes audio that is linked to specific locations in the original document, but are available to the author in a sidebar. Finally, actual modification of the text may be possible. Such modifications might involve the embedding of suggestions in the text. When I do this for my students, I usually change font color so the author can easily identify my recommendations. The most advanced systems even combine comments and suggestions. An editor can change the original document and offer a comment to explain the modification. The author can then review these comments and decide either to accept or reject each suggested change. Accepting a suggested change modifies the document. Rejecting a change returns the document to the state that existed before editing. Reviewing a suggested change even when rejected may encourage the author to generate a change more to the author’s liking. Note that the options we describe here are not available in all writing environments, but are also not hypothetical possibilities 

Educators must consider how best to support the writer.  For example, the educator may prefer to rely on comments rather than suggested revisions if it becomes obvious that the author is simply accepting everything the teacher proposes as an improvement rather than using the suggestions to guide rewriting.

AI facilitated writing

While I have already hinted at ways in which AI can be applied, this mentions have involved tools integrating AI in a limited way. You can turn this relationship around and allow the writer to control general AI services to perform a wide range of writing tasks and subtasks. What many educators most fear is that learners who need to develop writing skills or demonstrate their understanding of a topic through a writing assignment will simply turn over the task to AI with the engagement the teacher intended. 

Such concerns are warranted. Early on (meaning a couple of years ago), I wanted to test how far I could push a general AI tool by seeing if I could get the tool to write an Introduction to Psychology textbook. I would describe the approach I took as AI first in which I worked through a process of steps I would take, but asked the AI tool to perform a step and then I evaluated and modified the effort produced. So, what are the topics or chapters that should appear in this type of textbook? Create an outline for the chapter on learning. Using the topics identified as behavioral theories of learning, expand these topics to explain each topic to the length of a typical college textbook and at that level off complexity. No one would be fooled by what was produced, but this was some time ago and with some work a product could be produced. 

I am not advocating anything like this, but I do think I gained some insight from the process. To some extent, there were hints of the Writing Process components in what I was doing. Asking for an outline of topics I could consider was an alternative to my planning a structure on my own. My personal expertise does not extend to all of the topics covered by a survey course so asking for an outline for each chapter would likely identify topics I had not considered and would need to spend time investigating to guide what I might write in these areas. I did not ask for a review and edit of what I had AI generate for the samples I had AI create, but I have since explored how AI might be applied to perform such functions

Perhaps my present position on AI would be to explore the role AI could play in performing or facilitating the performance of specific components of the writing process. I think it reasonable to investigate how I might work collaboratively with AI in performing these different processes. This seems different from recommending that AI should substitute for learning to perform these processes or maybe it could be imagined as a way to use AI to perform certain processes when a learner focuses on performing other processes.

Reference
Bangert-Drowns, R. (1993). The word processor as an instructional tool: A meta-analysis of word processing in writing instruction. Review of Educational Research, 63 (1), 69–93.

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Linear narrative chains

I have become fascinated with what I now call linear narrative chains (Hays and colleagues, 2008). The phrase is appropriately descriptive in how we experience life including reading and listening to lectures and explains why reprocessing such inputs is important to understanding and learning. What the phrase indicates is that inputs come at us as a sequence of events and ideas. This is obvious when you consider reading a book or listening to a lecture, but it also applies to the events of daily life. One thing follows another.

An important insight related to learning is that what is stored when imagined by cognitive psychologists and to some extent supported by neuroscientists is best understood as a network with links among nodes differing in strength. It follows that some sort of processing and organization is necessary to get from the form of the input to the form of the storage.

When I first encountered this notion of changing information formats, I was reminded of something I used to present to my educational psychology classes. There appear to be different types of memory stores. What might be described as knowledge is stored as a web of concepts connected by links — semantic memory. We also store inputs using other formats, with the most relevant one for this description being episodic memories. I liked to describe episodic memories as stories as this was a convenient way to explain an approximation of this concept. We like stories, and the value of stories can be noted in the way we interact with others. Often, one person tells a story, and then the other individuals respond with a story of their own both to indicate they understand and to further the interaction. We often include stories in writing and teaching as a way to provide examples of ideas. Episodes are stored with our cognitive web linked with the abstract nodes of semantic memory.

Episodic memories (stories) have a time course or sequence. What I speculated about for my class was that stories are often processed into semantic memory and one of the issues with learning from experiences including class lectures was whether the lecture as story was processed into semantic memory. I asked about how students studied their notes and whether they repeatedly went through them and could even imagine where specific items, perhaps a graph, appeared in a location within their notebook. I suggested that this capability indicated at least some aspects of an episodic representation was being retained. The content stored in that fashion may not have been processed for understanding.

When are academic episodic representations converted? I suggested for some this may happen at the time of an exam. A question might refer to an example from class and ask for an application. If the class example had not been processed during the lecture or during study as related to a concept or principle, the student would have to go through this process of abstraction and organization in trying to answer the question.

External activities to encourage processing

I often write about generative activities — external tasks that change the probability of desirable cognitive behaviors involved in understanding and learning. The idea here is that we can understand and learn by self-imposed and self-guided thinking, but this may not happen for a variety of reasons. External tasks can be provided to increase probabilities. Questions are an easy example. Questions encourage different types of processing depending on the type of question. Some encourage recall, and others encourage application.

Some generative activities might have value in converting a linear input. Creating an outline requires a hierarchical organization of ideas. Something closer to the desired output as a web would be mind mapping or concept mapping. If you are unfamiliar, I would recommend Davies ( 2011) as a resource that would explain more than you probably want to know about mind mapping, concept mapping, and argument mapping. Among other things, I learned from this source was that there are differences among these tactics and many subtleties or variants of each. Some researchers and educators who apply concept maps go deep into fine details.

One differentiation among those who conduct concept mapping research (the general term I have always preferred) is whether maps are constructed by learners or constructed and provided by teachers/authors. Concept mapping assignments would be a type of generative activity and encourage the translation of a linear input into a representational web. The provision of a mind map in support of a linear narrative is different and is an attempt to show the structure that the presenter imagines as a way to encourage the learner to consider relationships among ideas that might expand whatever organization of ideas the learner had already established.

Smart notes and the creation of web structures

I am making a transition here that the uninitiated may have trouble following. Some of these who have made the study of note taking a serious focus have developed approaches that are quite different from the continuous paraphrasing and summarization that most learners use in recording notes in a notebook or on a laptop. I think of a smart note (a formal term as used here) as a concise note focused on a specific idea with enough context that it will still convey the original meaning at a future date to the note taker or others with a reasonable background. Think of a smart note as a building block that can then be combined with other smart notes in a cumulative way. The idea of specificity is that a given block can be combined with other such representations in a variety of ways. You can build different structures from different combinations of ideas. Notes are connected in several ways. Some of the possible connections can be attached as metadata — tags and links among notes.

Hopefully, the similarity between such notes and links and concept maps might now become apparent.

A web of notes within Obsidian

Obsidian is my personal note-taking tool, and it fits well with the idea of isolating specific ideas or concepts and then identifying connections between these specific notes over time. Rather than focus on using this tool as a learner, which has been the focus of multiple posts in the past, my intent here is more on the potential of sharing the structure of personal notes with others. So, in keeping with the theme of converting linear narrative chains, how might an instructor or author share the structure behind what they might present as a lecture or written product?

I briefly mentioned how a colleague who teaches history shares his background content with students in a previous post. Here, I want to describe the use of a mapping tool, Canvas, available as an extension to Obsidian. Obsidian includes its own tool for creating a map of notes and connections, but Canvas is more typical of what I have already described as a tool for concept mapping.

The following image shows a Canvas concept map I quickly created to show I might share the web of ideas that might be the basis for a couple of presentations I might offer describing the behavioral and cognitive models of learning. I had to find a workaround for the way Canvas was designed to work. The intention is that a Canvas web would show the entirety of notes. So, if you imagine a note consisting of a paragraph of content, you might have Canvas nodes representing concepts (as is the case in my example) linked with visible nodes containing entire paragraphs. This works fine if you are in control of a device as you can shrink and expand the content that appears on the screen very easily and expand a portion of the display if you need to make the paragraph larger so you can read it. I used a different approach, repurposing a typical text note as a node descriptor and then a link. The link would reveal the linked note layered on the basic map (second image).

To make this work in practice, you would have to pay for an Obsidian service ($8 a month) called Publish. Obsidian is a device-based tool, but Publish offers a web-based interface and storage option that allows others to view your Obsidian vault (a collection of notes). 

There are likely multiple ways in which an individual could generate a shareable web experience for students. I have been focused on how I might do such a thing based on the note tool (Obsidian) I use. As another example example, in a previous post, I explored how Padlet could be used by a middle school or high school teacher to share a web of concepts and notes. 

Summary

Students experience information as linear narrative chains even though the information within is likely based on a web of concepts and ideas. Since human memory is more web-like, the learner must transform a sequence of ideas to fit within his or her personal webs. Concept maps have been used to encourage the building of a personal web and can also be used for the author/teacher to share his/her web to assist in the construction of a personal representation. Note-taking tools based on the identification and linking of core ideas (Smart Notes) offer a related experience on the part of learners and possibly with some adaptations provide a way to share the structure the author/teacher used to generate their presentations. 

Resources:

Ahrens, S. (2022). How to take smart notes: One simple technique to boost writing, learning and thinking.

Davies, M. (2011). Concept mapping, mind mapping and argument mapping: what are the differences and do they matter? Higher education, 62, 279-301.

Hay, D., Kinchin, I., & Lygo-Baker, S. (2008). Making learning visible: The role of concept mapping in higher education. Studies in Higher Education, 33(3), 295–311.

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Considering AI in Writing and Reading

This is a personal exploration of what I think about the role of AI in writing and reading. Once you begin exploring these topics I think you discover how nuanced they are. I do understand outlets for written content are being pressured or have decided on their own to take positions on what is allowed. I will offer a suggestion at a later point. 

Writing

We all make observations based on personal experience. I am a writer and as an academic wrote research papers and a couple of textbooks. This writing was before AI and there were strict rules of personal accountability that applied that were severe enough that your career would be at stake if these expectations were violated.

As an educational psychologist I followed the literature on learning to write and the benefits of writing to learn. Writing is a procedural skill and as such requires the use of the skill to develop proficiency. I believe that this proficiency transfers to speech so there is no way I can imagine of developing important communication skills without spending time using the skill. In academic situations writing is a more efficient group activity than individual presentations so time must be invested. Writing to learn seems an efficient way to develop writing skills and has unique benefits as a way to process all experiences. Many of my posts focus on generative activities – external tasks that encourage productive cognitive skills – and writing makes a great example. Organization, integration, personalization all are required in writing and in understanding and application. Again, writing assignments are an efficient way of encouraging personal cognitive activity within a group setting.

These personal benefits aside how important is it that I write without assistance. “Without assistance” is key here as I can simply provide a prompt to an AI tool to create a product based on fairly basic expectations. This is one extreme of the AI in writing continuum. At the other end are spelling checking and the types of structural improvements I can apply with the assistance of Grammarly. In the middle are various strategies I might use to request AI to offer suggestions for topics and broad organizational ideas I might then implement myself. Closer to the “write it for me end” are requests for a product I might then paraphrase. My guess is that the line of acceptability is drawn somewhere within this continuum and will likely shift over time.

Reading

The basic question I am asking here is does it matter that the content I read was written unaided by a person? First, I should acknowledge that while I read a lot, I seldom read fiction. I seldom read content that depends on the creativity of the writer. I understand that is reasonable to recognize the beauty or creativity in much the same way different musicians can express the same underlying composition. I seldom focus on such skill in the authors I read. I want to understand why things are as they are whether it be history, science, economics, or politics. If facts are available, I want to know the facts. If opinion and logic are all we have, I want to understand the logic behind the valued opinions. Good writing is important in my ability to understand and process this content, but I am not certain that the human touch is required for a quality product.

Clearly, what AI is doing is summarizing massive amounts of content that was generated by humans and I do think that this source material is essential, but I am not certain that the translation process requires a human writer. Human writers will continue to be necessary to make the observations and run the experiments and explain what they have observed, but this type of communication is several steps down the food chain from my consumptions.

Why post this here?

I think outlets are making decisions about what role AI will be allowed to play. I think some outlets will opt for human writing only and I think this is fine if the goal is to focus on human unaided creativity. 

I think there is a middle ground that has just recently occurred to me. I write based on a tradition that requires careful source citation. I still do that in some of posts here when what I write had its origin in a book or journal article. Why not indicate when a segment of what is posted was written by AI? 

Out of curiosity I asked Perplexity if there were conventions for citing AI as a source. It turns out there are formal ways to cite AI content. I think there are ways to make AI content more obvious. One might indicate it as quotations that appears in an obvious way such as the italicized and indented style used in WordPress. Or, one could do something like the following. This is what Perplexity had to say about AI sourcing.

————————————————————————————————

To attribute AI-generated text in your writing, follow these guidelines:

1. **Explicit Mention**: Clearly state that AI assistance was used. For example, “This section was generated with the help of OpenAI’s ChatGPT” or “Drafted in collaboration with ChatGPT”[2].

2. **Citation Styles**:

   – **MLA**: Format as: *”Description of chat” prompt. Name of AI tool, version, company, date, URL*. Example: “Explain how to bake a cake” prompt. *ChatGPT, Mar. 2025 version, OpenAI, 2 Mar. 2025, chat.openai.com/chat*[1][2].

   – **APA**: Include the tool name, date, and URL. Example: *OpenAI. (2025). ChatGPT (Mar 2025 version) [Large language model]. https://chat.openai.com/chat*[2].

   – **Chicago**: Example: *Text generated by ChatGPT, OpenAI, March 2025, https://chat.openai.com/chat*[2].

3. **Placement**: Place attribution prominently in an introduction, acknowledgment personal section, or footnote to ensure transparency[2].

4. **Accurate Language**: Use terms like “assisted by,” “enhanced with,” or “generated using” to describe the AI’s role without overstating its contribution[2].

This approach ensures ethical transparency while crediting AI appropriately.

Sources

[1] Citation and Attribution – Generative Artificial Intelligence https://libguides.brown.edu/c.php?g=1338928&p=9868287

[2] Demystifying Attribution: Giving AI Credit – LinkedIn https://www.linkedin.com/pulse/demystifying-attribution-giving-ai-credit-donna

[3] Used a AI-Detector on my own text that I have writen … – Reddit https://www.reddit.com/r/ChatGPT/comments/14cls37/used_a_aidetector_on_my_own_text_that_i_have/

[4] Using the AI Autofill Feature for Text Attributes – Help Center https://help.plytix.com/en/ai-autofill

[5] A Comparison of Several AI Techniques for Authorship Attribution on … https://www.mdpi.com/2227-7390/10/23/4589

[6] Is there any tool which can detect AI writing. Because ChatGPT itself … https://www.reddit.com/r/SEO/comments/13s5zb0/is_there_any_tool_which_can_detect_ai_writing/

[7] How To Identify AI-Generated Text? – Originality.ai https://originality.ai/blog/identify-ai-generated-text

[8] Measuring Attribution in Natural Language Generation Models https://direct.mit.edu/coli/article/49/4/777/116438/Measuring-Attribution-in-Natural-Language

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Summary

These are my personal thoughts about AI in writing and reading. I don’t see AI going away so I believe it is important to work out what is appropriate and what not. These are nuanced decisions, but a rationale for individual decisions should be stated. I propose that attribution is important when using AI to be read by others and provide and example of how this might be handled. 

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Notes and the Translation Process

I recently read a research article (Cohen and colleagues, 2013) about students notetaking in college lectures that included interesting observations about the challenges students face. First, information comes at students quickly and to decide what to record and then manually recording what is selected is very demanding preventing little more than getting something down on paper or screen. The second challenge was what I found most interesting. The researchers proposed that students experience a linear flow of information that does not contain much of the structure of what the instructor is trying to communicate. The article proposed that students must try to create a structure after they leave the lecture hall and proposed one approach for doing so. 

This comment got me thinking about a more general model of learning from textbooks and presentations. Lecturers and authors must generate a product that is experienced linearly – i.e., presentations and books. With the exception of headings and subheadings in written material, content creators have a structure in mind that guides the creation of what they produce, but is difficult to share. I read elsewhere a suggestion that a presentation should flow from an outline and the presenter should refer back to the outline from time to time to try to communicate this structure. 

Thinking about the process perhaps at an even deeper level, I came up with the following representation. By increasing the complexity a bit, it might be possible to identify points of intervention.

So, this graphic is intended to suggest that the knowledge of a content creator is present is a cognitive network. To create a practical product for communication, the content creator has to transform aspects of this knowledge network into a hierarchically focused structure. I think an outline (physical or conceptual) is a good way to understand this transition step. This structured representation is then transformed into a linear representation that is shared in one way or another with an audience. As I suggested, a physical form of this outline may also be shared in some cases (the outline itself, or headings and subheadings). The learner then processes this input and from this processing, perhaps consisting of several steps, attempts to generate their own network of personal understanding. 

The initial notetaking or perhaps highlighting would be a basic process and perhaps many students decide this will be sufficient. However, those who propose study skill or personal knowledge management strategies focus on what other activities might be added to improve retention and understanding.

What other activities can be added to recreate the structure intended by the content creator or formed in a more personalized way by the learner? Some of these “post-processing” activities may be familiar. For example, creating concept maps, sketchnoting, the left-hand column and summary of Cornell notes, and the proposal that students take class notes on the left-hand page or their notebook and save the right-hand page for follow-up recollections and additions would fit. All of these tactics involve at least basic connections if not hierarchical relationships.

For those interested in translating the processing of information from the perspective of personal knowledge management. You can substitute a “smart note” for a node in the concept map strategy and consider the similarity of links created among notes by tags and forward and backward links. The sharing of this structure as Obsidian makes possible with Obsidian Publish offers a way to share both information and more complex structure as externalized by a content creator.

I have a book club colleague, History Professor Dan Alosso, who is building something like this for his U.S. History class. The idea is not to replace lectures but to offer related content as organized by the lecturer. Dan writes and offers videos through Substack.

So, what are the points of intervention I mentioned? Certainly, study strategy advocates have many ideas about what processing stage of the model I suggest. The sharing of a structure during or after the exposure of students to content is less frequently explored.

Reference

Cohen, D., Kim, E., Tan, J., & Winkelmes, M. A. (2013). A Note-Restructuring Intervention Increases Students’ Exam Scores. College Teaching, 61(3), 95-99.

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AI in Readwise

 How do most Readwise users use the service? Is it the central location in which you suck in the notes and highlights from the multiple tools you use to read the multiple categories of content you consume to review and work with that content or is it a relay station between these sources and the tools you use to store, organize, expand on, and apply this content? I can’t really remember what I was thinking when I first paid the subscription price, but over the majority of the time I have used Readwise, it was mainly as a relay station. 

For those who have never tried Readwise, it may be unclear why you would want to pay the price of a subscription. The first paragraph of this post may have meant little to you even though I think it represents a reasonable description of the ways Readwise is used. Consider this example. I have made use of Kindle for years and have a collection of more than 300 books. I highlight a lot while I read and add occasional annotations. Most of this content is nonfiction and the source for what I write about. All of these highlights and annotations are out there somewhere, but how do I locate what might be helpful when it is scattered across so many sources many of which I might have read years ago? Readwise accepts the highlights from each of these books that is automatically output from Kindle and this entire body of material ends up in Readwise and can then be searched.

Now, somewhere along the way, Readwise added Readwise Reader and this addition became a major tool.  With Reader I found a “read it later tool” I used mainly to collect web content I could highlight and annotate and then send the content I added or identified through the relay system to Readwise or export it depending on my whim of the moment. 

Without describing other content sources, I hope you get the idea. Readwise allows the collection of highlights and notes from many different content sources. 

AI Chat within Readwise

Now, like many other digital tools, Readwise has added AI. This makes sense as the AI can be used to chat with all of the content or if you choose certain designated content that has been accumulated. The AI is easy to use, similar to other AI chats, and is powered by OpenAI’s GPT-4o model. If you are a Readwise user you may not have noticed this recent addition (see the red square enclosing the small word chat at the top of the following image). I have also used a red box to call your attention to import. I will get to an important import issue at another point, but wanted to make certain you see how to get to the import options.

Selecting chat will bring you to the following page. Here you find the typical request for a prompt and some suggestions. The suggestions will change as you make use of this feature.

As an example, I entered a prompt related to a recent topic I have been exploring. I don’t generate my posts using AI, but I sometimes ask for something written in a format I might use as a model. Within the content the AI generated, you will see link (blue color). Selecting a link will show the highlight or note within Readwise that was used to encourage a that part of what the AI wrote (the second of the two images appearing below). You can get the full set of content stored on Readwise from the displayed snippet of text by selecting the snippet.

If you are a Readwise user, I assume you can easily explore the AI chat just following the simple process I have outlined. This is not intended to be a full Readwise tutorial, but many can be found by searching online.

One additional comment

Most of what I write is not based on books, but rather on journal articles. I am an academic and this is typical of how we work. We read articles from many journals and for the last 10+ years I have read nearly entirely from pdfs of journal articles. This is what I can access through my university library and more suited to my work that even getting up from my desk and walking across my office to pull a journal off a shelf. I don’t want to highlight on paper because I want highlights and notes in a digital format.

I could have included the highlights from the hundreds of journal articles I had read in Readwise to create a massive collection of content I could explore via chat. However, I have not used a pdf reader that generates highlights in Readwise if I try to import the pdfs. This appears to be a common problem as I have explored this issue online. I will first note that you can highlight pdfs within the Readwise/Reader environment, but this has not been part of my workflow. I have found a way to fix the problem which I will describe here, but it is unlikely I will now import one by one my large collection of highlighted and annotated pdfs to Readwise. I will explain the hack I have discovered for others who may want to do so.

You should recall at the beginning of this post I showed the import link for Readwise. This link will bring up the many import options. I automatically import from Reader and Kindle. There is an option to import from pdfs. It is a one pdf at a time approach and requires that the pdfs with the highlights have been stored in the correct format. The import options are shown below.

I have multiple tools to highlight and annotate pdfs. Most recently, I have used Bookends and Highlights. Both are software for the Apple environment and work great on an iPad with an Apple Pencil. Unfortunately, the storage format is not acceptable to Readwise.

However, I found that I can open my highlighted and annotated pdfs in Preview which is the universal Mac tool for opening many different data files. It turns out you can export from Preview in multiple PDF formats and the first one I tried created a file that would be read by Readwise.

So, there is a way for those frustrated with the specific demands of Readwise.

Summary

Readwise if a powerful tool that stores the highlights and notes that have been added to a wide variety of content sources (e.g., web pages, Kindle books, Apple books. pdfs). Recently, an AI chat capability has been added to Readwise and can be used to interact with the content stored by Readwise. Because the quantity of this content is immense and represents what a user has found interesting or useful, being able to ask questions of this content offers very interesting possibilities. The AI chat capability is easy to explore and may even represent a selling point for those considering paying the subscription to use Readwise and Readwise Reader. 

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Twitter Chats Now On BlueSky

Ten years ago or so when I was still involved in teaching graduate courses in instructional design, a kludged way of using Twitter popularly referred to as Twitter Chats emerged and became popular within the education community. It is fair to say that I was not a fan, but in keeping with the charge for my course I spent a lot of time in such chats and exposed my students to the experience through class assignments.

I tried without luck over several years to get a student to do a thesis focused on these chats. I proposed creating a system based on research studies from the past analyzing classroom interaction. How much time was devoted to teacher talk and to student talk? Who initiates questions and who responds? Who responds to responses? Does the teacher rephrase requests for participation based on categories the teacher could be asked to provide about learner characteristics – e.g., male/female, advanced/struggling? What proportion of classroom interaction was devoted to maintenance, content, discipline, socialization?

An observation of my own regarding chats was that they were extremely inefficient in comparison to other technology tools – discussion boards, group video interactions. So what was the point? My proposal to students was that a classification system of chat transcripts would be a way to investigate questions related to chat behavior. 

I never did get a grad student interested in my proposal and then Twitter Chats seemed to fade away. Until now that is. I have switched from being a Twitter (X) user to BlueSky and see that many other educators have as well. I just saw that the old Twitter Chat procedures are now being promoted on BlueSky. This encouraged me to search for something I wrote years ago about my suggestions for improving these chats even though I thought other tools offered educators better learning and communication experiences. What follows is that content minimally modified to be more timely. I have left the original use of Twitter as the focus, but replacing Twitter with BlueSky would be legitimate as the chat techniques are identical. 

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Many educators have taken to using Twitter as a tool for “discussions”. Among participants, these discussions are more commonly described as chats and may be used as a way for students to share content, but more commonly seem a way for educators and their colleagues to interact.

Twitter chats, often called edchats when used in education, tend to follow a particular format partly to take advantage of characteristics of Twitter and partly because the approach is an efficient way to impose a synchronous approach on a tool not necessarily designed to be used in the way it has come to be used. Twitter was developed to share comments with followers. An edchat does not require that participants follow each other.

The essential feature of a Twitter chat is a common hashtag. All comments during a chat must contain the same hashtag. A Twitter hashtag is the symbol # followed by some series of letters or numbers; e.g., #grabechat. Participants in a chat actually search for the designated hashtag rather than watch their Twitter feed.

Following a series of tweets containing a common hashtag during a chat works best with a tool that automatically updates itself so the user does not have to repeat the search over and over again. My tool of choice is Tweetdeck (see image that follows). This tool allows an on-going search to be established based on a designated phrase (e.g., #ndedchat) and will keep this search current.

The other “rules” for a Twitter chat are conventions, i.e., made up rules. To have a synchronous chat, participants need to be online at the same time – e.g., Wednesday at 9 P.M. A variant called a slow chat, uses many of the same techniques but relies on an asynchronous approach – participants connect when they can over a greater amount of time.

The most common approach for a Twitter chat is a question and answer format based on a theme. A “moderator” may generate the questions for the week or participants may share responsibility for this task. Posting the questions before the chat allows participants to prepare. Some participants may even generate answers and then paste them into the chat tool when the questions are presented. This slows the discussion process down for these participants and allows them to spend the time thinking about what others have to say. This approach is uncommon, but would seem to lead to greater reflection (see my criticism of the typical chat that follows this description).

Another convention is used to deal with other typical challenges of an online discussion. Because real-time chats involving many participants have the potential to become disjointed, questions and answers are often numbered; e.g., Q1, Q2, … and A1, A2, … . The appropriate label is added to each question or answer. This approach allows individuals to make clear how their responses match with a specific question or earlier replies from other individuals. A typical hour-long chat seems to be based on 8-10 questions. Note that the inclusion of a hashtag and the indicator for a given question reduces the length of any given tweet.

Critical analysis and suggestions

I have participated in and viewed many edchats. These experiences have resulted in criticisms both of the technical tool and the way chats tend to unfold (the tactics).

I have fallen into analyzing educational technology experiences in terms of tools and tactics and this approach may be useful here. The idea is to separate the consideration of the potential and actual perceived value of the tool (the specific service or application) and tactics (the strategies of use). My assumption in the comments that follow is that the general goal for an edchat is professional development – the acquisition by professionals of new knowledge and skills. The existing tool is Twitter and the tactic is participant responses to a series of approximately 10 questions within an hour long block of time.

Assumed advantages of tool (Twitter) – free, easy to learn, large installed base of users

Assumed advantages of tactic – educators are familiar with a question and answer format and can participate with little preparation

Issues

A general issue with social media is that once a platform (tool) has attracted a user base, new and better tools fail to gain participants because individuals are reluctant to migrate for fear their social connections will be lost. I think this is the case with Twitter in the education community. I think Twitter has inherent issues because of the brief comments it allows. This limitation and the time to enter comments from a keyboard or screen, in my opinion, leads to rather shallow interactions. It may be a great way to learn about new things via links, but it is not a tool suited to meaningful, synchronous discussion.

The edchat format (the tactic) has taken hold and it seems popular to have such chats. There is a certain momentum here. There is also the issue of doing it like everyone else does. Conformity seems to limit a consideration of both tool and tactic.

I tend to look at this setting as if it were a class I was facilitating. As educators, does the typical edchat generate the type of interaction you would want to see in your class. What would you change?

How to improve edchats – some ideas:

Prepare beyond the generation of a lengthy series of questions. Either come up with 2-3 questions of greater depth or offer a common preparation task (read this post, read this book, etc.). Perhaps the moderator for the week should either find a resource or write a position statement.

I find the questions and topics to be too general. As an academic, I understand that since we are frequently described as being abstract and not getting the level of actual application this would seem a strange concern, but review chats and see what you think. I try to recognize my own possible biases here by looking at the responses the questions generate. The questions seem to generate few specific suggestions or examples.

I see very little interaction. Put more bluntly – the discussions are seldom discussions. Sometimes a response from another participant is praised, but there are few reactions, counter examples, requests for clarification, etc. If this was a FTF classroom, the typical edchat would be similar to choral responding rather than a discussion. I would propose these limitations are the result of both the tool (lack of room for depth) and the tactic (too many questions and responding without preparation).

Blogging before discussing might be helpful. Taking a position on an issue before interacting can be productive. Give some thought to your position before you are tainted by what others have to say. Offer an example. Process your own experiences and externalize a position for others to consider. Post before you participate. A moderator and other participants might then use these comments to request clarification or note differences of opinion.

Some comments on tools.

I admit at this point that it is difficult to isolate tool and tactics. I think moving beyond Twitter would be helpful.

I think it is time to consider other tools. I have always had access to discussion tools and I see greater opportunity for depth in synchronous commenting and responding in using these tools.

I understand that folks enjoy the social experience of Twitter chats, but I think it important to consider whether group socializing is the primary goal.

I am not familiar with all of the tools available to educators. Does the state or school offer a general set of tools (a discussion option, a blogging option)? What about Zoom or Teams?

Twitter chats may be the “in thing” but it may be time to think through the tool and the tactics and either make adjustments or move on to a better tool and improved tactics.

Summary:

1) Reduce the number of questions and give more thought to the type of questions used

2) Have a pre-session expectation for preparation of some type. I think expecting a product is always helpful related to this preparation is always helpful. Somehow, the popularization of “flipping” various education experiences should apply here. Prepare before you participate should be the expectation.

3) The moderator needs to encourage more give and take rather than limiting “discussion” to call and response. As I have already suggested, existing position statements that can be contrasted would be a great place to start. I understand the concern with how stating a different position will be received, but the generic positive reactions add little.

4) Consider other technology tools.

5) Generate a discussion summary (perhaps the moderator or a designated discussant). Did the summarizer learn anything?

Given these observations, I encourage you to form your own opinions. I wish Twitter chats had been analyzed more empirically, but to my knowledge this has not been the case at the time this content was generated. It is easy enough to explore on your own.

The following video summarizes some of these ideas.

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