A recent analysis of K12-level software usage entitled “Towards understanding app effectiveness and cost” written by R Baker and S. Gowda offers a dismal picture of the actual commitment to purchased resources. Using data collected by the BrightBytes Learning outcomes module, analysts were able to determine the committed time and frequency of use for free and purchased apps. The researchers were also able to track gains in some areas using standardized tests administered near the beginning and end of the study. The researchers offer a complete project description in addition to the summary provided online. I have requested the complete study, but the holiday season may have meant the researchers have not yet received this request.
Highlights from this study have been circulated. The online highlights that I have read feature some attention-grabbing data. The median activation of licenses sold was 30% and only 3% of apps reached the level of activity defined as extensive use (10 hours or more during the duration of the study). The data were collected from 58 districts comprising 845 different schools so the sample was substantial.
Some of the most frequently used apps are listed below. The statistic used for comparison is the median number of days on which the app was used. I am unable to report on the exact methodology, but I assume these data require that a school make available a specific app in a given classroom. What is not provided in the overview is the number of schools/classrooms out of all possible schools/classrooms that installed a given app so the comparisons across apps are difficult to interpret. Some apps on this list are free and serve a general function (e.g. Google Drive). Some are more targeted to a specific content area and require payment.
Cengage Learning DigitalAce – 31 days
Sherpath – 19
Spanish Lessons – 13
Big Universe – 10
Zern Math – 10
Tenmarks Math – 9
Carnegie Learning – 8
Google Drive – 8
Some apps showed significant correlations between amount of use and standardized test gains. Some did not.
The data that seem to be generating the most reaction is the low level of overall use for these apps.
As I suggested, these data have encouraged a reaction from several bloggers.
Doug Johnson says that the district he represents also uses the BrightBytes tool to track usage within his district. He says that the level of usage within his district would be far higher and the reason that such data were collected in the first place is to determine what software to keep and what to replace from year to year.
Thomas Arnett offered a reaction I have seen most cited. He interpreted the results using his model of teacher “jobs”. He attempts to identify three of these jobs and explains teachers will make meaningful use of software only if it helps the teacher perform what they see as a job. Arnett also speculates that the very low “extensive” use of nearly all apps as teachers making some, but minimal use of apps as a way to meet administrator expectations.
I have my own opinion as what is going on in these data. I have written on several occasions about the pricing models associated with many applications. I wonder if some of what many might see as unexpectedly low activity is related to pricing models. Often apps are offered as a free “crippled” version, a price per class, and a price for a school. Purchasing the school level may seem easiest to implement and cost-effective, but might provide access to many educators not really committed to use. It would be interesting to know what were the expectations of those making the purchases. This situation might create a situation in which educators had access but did not and were not really required/expected to use the app. It also seems that a different usage picture would exist if educators were provided a budget and allowed to use this budget to purchase class-level access to apps.
I admit that I am old and perhaps subject to becoming set in my ways. I even have a blog entitled Curmudgeon Speaks which possibly explains a lot. I try to keep up on the newest thinking on technology in education and the newest relevant tools, but I still employ a workflow based in RSS and social bookmarking. The young and innovative may not even know what these services are and promote Twitter, Snapchat, etc. to keep themselves informed. Bah……
Or, maybe not. I found hope in a recent post, discovered on my RSS reader, entitled “It’s time for an RSS revival“. I am guessing this writer is half my age, but he thinks like me. Actually, his slant is a little different. In this nice review of what RSS is, he offers RSS as an alternative to social sources and algorithms. He positions RSS and the RSS reader as a way to control what you want to read.
A quick review. RSS (Really Simple Syndication) is a way to track updates to designated sites. In other words, what additions have been created since I last checked? You specify the sources – mostly blog sites for me. Software referred to as an RSS reader periodically checks these sites and identifies when something changes. The URL (web address) for the new content and some content from the change (the amount depends on what the author allows) appears in a list returned when you use the RSS reader. The reader keeps track of what you have looked at and typically removes this content from the list. Depending on the reader, there may be ways to keep the links to content you find useful. I typically keep what I find useful using another service (Evernote for me). So, to summarize – you identify websites you want the RSS reader to follow, the reader software identifies new content as it appears on these sites and creates a list for you to review, and typically when you review this list you decide to keep or ignore items from this list. Each entry on the list can be used to link to the full content from the original source.
My recommendation – I would try Feedly. The article I link to in the body of this post contains some other recommendations.
One of the challenges in using RSS is finding good content. You select the original sources rather than follow what others recommend. This is a challenge to which each user likely has an ideal personal solution. Perhaps you have little idea what blogs relevant to your interests exist. I can offer my recommendations, but others who follow blogs probably differ in what they would recommend. It is possible to get greedy and identify far more content than you want to review. A RSS reader at least reduces this challenge to scanning post titles and snippets of content.
Here is my suggestion if you have no other idea about how you would get started. I use a personal RSS aggregator on my server. You can scroll through recent entries to see the titles of the blogs I follow and connect to these blogs. You cannot use this aggregator as your own reader because that would defeat the purpose of allowing me to eliminate the content I have viewed. You can generate a list of blogs you might find useful to add to the RSS reader you adopt.
Intro comment – this is a very long post. If you are not interested in the background I provide about the online collection of personal information, skip about halfway through this post and you will find a list of specific things I describe that allow you some control over the collection of your information.
Information is becoming the currency of the future
I have been reading the book “21 lessons for the 21st century” by Yuval Harari. The book comes highly recommended by many. I find the picture of the future based on the trends of today as fairly disturbing. One of the issues that comes up again and again in this book is the topic of equality and the related concept of opportunity. It is not so much that folks in the future will not have their minimum needs met, but the likelihood that many will find themselves in situations allowing little meaningful contribution to society and in situations with factors over which individuals will have little control. In so many ways, the rich and privileged will get richer and the rest of humanity will be increasingly left behind.
Harari’s book offers a view of the future impacted by many factors, but he consistently singles out two – AI and biotechnology. The equity issue comes into play because all will not be able to use and benefit from these factors equally. And, over the years, those with greater access (families, groups, maybe countries) will separate themselves from everyone else. AI and biotechnology use data as the essential input and Harari’s reasoning leading to Harari’s conclusion that:
“If we want to prevent the concentration of all wealth and power in the hands of a small elite, the key is to regulate the ownership of data.”
I will likely write about Harari’s book again, but this post specifically addresses the topic of personal data and options for personal control of who is allowed access.
It is not so much that each of us should deny access to our personal data. So many innovations now and in the future will be dependent on access. Rather, it is that we understand the importance of the data we make available and understand and control who we allow to have access. Just to be clear, while I am concentrating on the data potentially generated by our online behavior, data are collected in many ways (e.g., credit card activity) and integrated across many sources for many uses.
Data based on your online behavior
You provide online data in many different ways. When you complete a Facebook survey about your personality or your likes and dislikes, you provide data. When you conduct a Google search, what you search for and how you respond to the results generated, you provides data. When you conduct pretty much any online activity that loads pages that involve “cookies”, you provide data. When you conduct any online activity that goes through your local ISP provider, you provide data. What you do and the frequency with which you do it probably is useful to someone who wants to know about you or at least people generically like you.
Let me start with this. I am not against the collection of personal data. The most likely reason for others to collect data based on your online behavior is to tailor the future information you are shown. Google uses data about you to offer you search results you are more likely to want to see. Many companies collect information about you to deliver ads and other information you will be interested in seeing. More generally, the benefit of providing you information likely to influence you also has value to you because it has value to those who value this information. This information has value to those “others” and they end up funding valuable services so you don’t have to. It is important to recognize that you do not pay for Google, Facebook, Twitter, etc. by sending money to the companies providing you access, content, and services. You pay with your attention and your information
Ads, transparency, and control
The online situation is complicated. You want to use these services and you likely find it beneficial that you pay nothing for most. The services need to make money and selling ads is a way to generate income. Note that it is not just the intermediaries (Google, Facebook, Twitter, etc.) who benefit because many content creators also get a cut sometimes when ads appear, but most likely when ads are pursued for additional information. The companies paying to have ads appear and now most importantly paying to have ads appear to those most likely to respond are the final party in this group of players.
I am not against ads and I doubt that blocking ads would allow the positive components of this model to continue. No ads, no free services or free content. What I find objectionable with ads is when information is shared between sites. In other words, I assume it is acceptable when the provider of a site collects information directly (this is the compensation for the service and in some cases the content provider), but not when information collected from the use of one service is shared with another service. It is the lack of transparency when information is shared across services that I think violates the assumption a user makes or at least should make when visiting a given site.
Here are all of the strategies I can think of that would allow you a greater degree of control over who sees your data and what is done with it.
Don’t send all of your data to the same providers
Use options
There are multiple search engines. You are not bound to Google. DuckDuckGo works well.
Limit your dependence on a given company for multiple services. If you use Google for search, there are other email services available. For example, those who use Apple hardware can use the Apple email system.
I also think it would be great if groups of individuals who want to communicate would consider using different services. The network effect is the challenge. This label means people use a service because the people they want to interact with use the same service. The network effect limits exploration and even the consideration of better services. Facebook and Twitter represent great examples. There are alternatives to each – e.g.. Mastodonfor Twitter and Diasporafor Facebook. You don’t have to use alternatives continuously. However, those wanting to both explore technology and have a specific purpose for interacting could easily use an alternative service for this specific purpose. For example, educators wanting to engage in an EduChat could easily use Mastodon instead of Twitter for this specific activity.
Become more aware of how you are being tracked
If you use the chrome browser, consider adding the Ghostery extension. Ghostery is a powerful privacy extension. It blocks ads and stops trackers. The extension identifies the cookies that are associated with a given site and allow users to decide whether to block or allow in future visits to a given site.
Block ads that share information among providers
Again, if you are a Chrome browser user, consider the extension Disconnect Facebook™ pixel & FB™ tracking. This extension prevents Facebook from following you when you are not on Facebook.
Limit the information your ISP can collect about you (you already pay the ISP)
1.1.1.1– This service takes a little more effort to install. 1.1.1.1 is an alternate DNS to that provided by your ISP. A DNS translates web addresses you request into the four number identifier used by servers. An ISP can use the information gleaned from DNS traffic to figure out which websites you’ve been visiting, even if you use HTTPS. By replacing the DNS of your provider with the DNS of a service that does not collect your information, you limit the information you share with your IP.
Consider a system that allows you to pay providers directly rather than pay providers with the information you allow to be collected.
Braveis a new browser now based on Chrome (this recent update is important because it allows users to install Chrome extensions). Brave blocks cookies and scripts unless a user acts to override this extension.
Brave allows a user to make a monthly contribution that is used to compensate the authors of visited sites as a way to replace potential ad revenue.
An essential component of the critical thinking involved in issue-based disputes is the capacity to understand the logic and evidence offered in different sides of an argument/debate. Of the skills now deemed essential to 21st-century functioning, engaging in and understanding arguments may be among the most important. The openness of the online world and cable TV channels with specialized political foci would be examples of why the capacity to analyze positions has increased in importance. So, to compete with those who prioritize coding and STEM initiatives, I have been making the case for this overlooked, but critical skill.
I have tried to offer some suggestions for how argumentation/debate could be taught. One example would be the structured approach provided by Kialo. This is a tool that structures an argument for participants and increases participant awareness of the components of an argument as it is being advanced. This post focuses on a template for MindMup which is intended to be used to analyze an argument already made. The core goal in each approach is to increase the awareness of positions taken and related reasons and evidence for these positions. The capacity to step back and consider pro and con reasons and evidence is what is missing in so many naturally occurring debates.
MindMup (you probably note the similarity to MindMap) is a general purpose tool for organizing ideas. The argumentation analysis approach described in the link I provide above is a specialized template for this online tool. The advantage over a more general purpose “mind mapping” tool is the relabeling of common mind mapping tools (e.g., add reason, add objection). As an example, I have reworked a small section of a debate I hosted in Kialo as a MindMup visualization.
Others often put down the lecture approach, but it is an efficient way to get information to large numbers of learners. Adopting this method is not intended as a comment on what is necessary for students to understand and learn this content any more than those of us who write are making a statement about what learners should do once they have received written information. Some of us think very seriously about what learning is and what the learner must do to learn. Presenters and writers should see their role as providing an input to one of many processes learners must apply to learn.
During a written or oral presentation learners can simply take in information and think about what they have received or they can apply external activities such as note taking (or highlighting) to actively work with this information. Such external activities have been investigated by researchers to determine how use of a process like note taking varies with differences in learner background and aptitude and if learners who take notes can be shown ways to improve the effectiveness of the process. This post deals specifically with note taking.
The traditional method of analyzing note taking involved recognizing two interrelated processes – note taking and note using. Researchers proposed that taking notes even without review could be beneficial. Taking notes maintained attention and it could involve what might be called paraphrasing as a way to require active interpretation. Some learners were better at note taking than others. For example, the notes taken differed in whether they contained important ideas from the presentation and whether these ideas appeared in notes predicted later performance. Some effort has been devoted to why these initial differences in what was recorded existed. Of course, if key ideas are not present in notes it is difficult to review/study these notes at a later point in time.
I don’t intend to spend a lot more time reviewing some of the research on note taking as the point of this post is to examine an updated model I just read. If you are interested in the research on note taking, I would propose that you read the paper outlining this newer model as it does a good job of outlining previous thinking about the subject. A citation for this article is included at the conclusion of this post.
What the new model proposes is that the use of notes might be better understood as having three components – note taking, note revision, and note review/study. The authors propose a couple of ways in which learners might revize notes – being allowed to look over their notes during planned pauses during the presentation and after examining. The study did demonstrate that these inserted opportunities for revision were beneficial to the learners.
I have doubts concerning whether those of us who lectured to large groups would cut out presentation time by say 15 minutes out of a standard 50 minute presentation. However, there may be other ways to implement a productive revision process. One technique not mentioned by the authors in their review was the use of technology to simultaneously record the lecture while taking notes. There are apps for that. The app I have used for several years is SoundNote – https://soundnote.com/. The automatic time stamping of the notes to the audio allows a convenient way to review the audio when the notes are confusing or even when a message inserted into the notes indicate that the learner knew he/she missed something. A learner might simply use some like a double question mark (??) when he or she knows an important, but poorly understood idea had been presented. This app may offer a more practical way to offer review and may be a more practical way to implement a revision process as a precise link to the original content is possible.
If the topic of note-taking is of interest, this paper does a nice job of reviewing the literature. They also cited me so, of course, I am a fan. I often write about how technology allows practical ways to actually implement ideas surfaced in research years ago and I think an argument can be made that this is the case with note taking and studying from notes.
So here is what I think is a basic question. Who informs college students using tools of this type can be very helpful?
Luo, L., Kiewra, K. A., & Samuelson, L. (2016). Revising lecture notes: how revision, pauses, and partners affect note taking and achievement. Instructional Science, 44(1), 45-67.
The reading from paper versus device controversy is interesting, but at one level I think it misses the point. Reading is often but one of multiple, interrelated processes and a digital approach allows these processes to work together far more efficiently because information is easier to pass among processes. In many cases, we read to do something. We read as part of learning and studying. We read to be able to do something immediately or at a latter point in time. We read several things because we want to put together ideas to write or speak about a topic. Reading works best in these situations when it can be easily integrated into other activities.
I have tried to offer an example of how this works for me. What I describe is how I often write. I read multiple things – web pages, Kindle books, etc. – in preparation to write something. I cannot bridge reading into this process of information collection and authoring from memory and working within a digital environment sometimes relying on multiple technology devices because this approach offers me great efficiency.
I have created a video to describe how this process can work. In this video, I reference several resources you may want to use yourself. I will list these online resources here in case you might want to follow up after viewing the video.
Chrome extension for Diigo – this extension serves multiple purposes allowing the highlighting and annotation of web content and the storage within Diigo. Use this link to search for Diigo and add the extension to the chrome browser.
Amazon stores highlights and annotations online. Those who read Kindle books often are not aware they can locate these additions to Kindle book text online – https://read.amazon.com/kp/notebook
Among the things I sometimes complain about is feature bloat. This is the expansion of the capabilities of a specific application often with a price increase beyond the point at which most users will benefit. However, once in a while, there are capabilities that end up unexplored in these expanded applications.
Diigo has long been my social bookmarking app. Perhaps others have gone on to other ways of understanding this category, but to me it is a way to organize online resources I have found in a way that is searchable AND to share my resource collection with others. Pinterest is probably a more popular way of doing this type of thing.
Diigo has a free and a pro version, but also offers a free expanded capabilities version for educators. The version for educators allows a teacher to establish classes and to share resources with an individual class. I had forgotten about this function when I was writing reviews of online services allowing a teacher to layer instructional components on online content.
Diigo allows highlighting and annotating of bookmarked pages.
These capabilities would allow for “expert highlighting” to bring student attention to key content and comments directing students to consider specific things or perhaps to answer questions.
Layered content created in this way can then be shared with class or using email with anyone.
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