Matters of Scale

Posted: May 20, 2012 | Author: | Filed under: Education | Tags: , , , , , , , , , , , , | Leave a comment

I wrote about how important it is to get people properly involved in new learning and teaching approaches – students and staff – based on the the whole condemnation, complaint, compliance and commitment model. But let me be absolutely clear as to why compliance is not enough.

Compliance doesn’t scale.

If you have a lot of people who are just doing what they’re told, but aren’t committed to it, then they’re not going to be willing explorers in the space. They’re not going to create new opportunities. Why? Because they don’t really believe in it, they’ve just reached the rather depressing stage of shuffling along, not complaining, just doing what they’re told. When we don’t explain to people, or we don’t manage to communicate, the importance of what we’re doing, then how can they commit to it?

I’m fortunate to be at a meeting full of people who have done amazing things. I’m really only here as a communicator of some great stuff going on at my Uni and in Australia, I’m a proxy for amazing things. But being around these people is really inspiring. They know why they’re doing it, they’ve heard all of the complaints, fought off the underminers and, in some cases, had to make some very hard calls to drive forward positive agendas for change. (Goodness, such phrases…) But they also know that they need other people to make it happen.

We need commitment, we need passion and we need people to scale up our solutions to the national and international level.

The Higher Educational world is changing – there’s no doubt about that. Some people look at things like Khan Academy and think “Oh no, the death of traditional education.” Most of the discussions I’ve had here, and I agree with this, are more along the lines of “Ok, how can we use this to go further?” Universities are all about knowledge and the development/discovery of more knowledge. If we have people out there with good on-line courses that cover the basics in disciplines, why not use them to allow us to go further? The gap between what I teach my undergraduates and what I do in my research is vast – just about anything I can do to get my students to develop skill and knowledge mastery is a good thing.

Ok, we are going to have to sort out quality issues, maybe certification or credit recording, work out if someone has done certain courses: there’s a lot of organisation to do here if we want to go down this path. But, most importantly, I don’t see this as the death of the University – I see this as an amazing opportunity to go further, do better things, allowing students and staff to get much, much more out of the educational system.

So everyone has learnt to program by the time that they’re 12? FANTASTIC! Now, we can start looking at actual Computer Science and putting trained algorithmicists out there along with extremely well-trained software engineers. We can finally start to really push out the boundaries of education and get people working smarter, sooner.

Are there risks and threats? Of course. But, no matter what happens, the University of the 21st Century is not the University of the previous millennium. Change is coming. Change is here. We may as well try to be as constructive as possible as we try to imagine the shape of the University of tomorrow. We’re not talking about University 2100, we’re talking 20XX, where XX is probably closer than many of us think.

To quote Captain Jack Harkness:

“The 21st century is when everything changes. And we have to be ready.”

We Expect Commitment – That’s Why We Have to Commit As Well.

Posted: May 18, 2012 | Author: | Filed under: Education | Tags: , , , , , , , , , , , , , , , , , , , | Leave a comment

I’m currently in Cupertino, California, to talk about how my University (or, to be precise, a Faculty in my University), starting using iPads in First Year by giving them to all starting students. As a result, last night I found myself at a large table on highly committed and passionate people in Education, talking about innovative support mechanisms for students.

Pizza and beer – Fuelling educational discussions since forever. (I love the Internet: I didn’t take any pictures of my food but a quick web-search for BJ’s Pizza Cupertino quickly turned up some good stuff.)

I’ve highlighted committed and passionate because it shows why those people are even at this meeting in the first place – they’re here to talk about something very cool that has been done for students, or a solution that has fixed a persistent or troublesome problem. From my conversations so far, everyone has been fascinated by what everyone else is doing and, in a couple of cases, I was taking notes furiously because it’s all great stuff that I want to do when I get home.

We expect our students to be committed to our courses: showing up, listening, contributing, collaborating, doing the work and getting the knowledge. We all clearly understand that passion makes that easier. Some students may have a sufficiently good view of where they want to go, when they come in, that we can draw on their goal drive to keep them going. However, a lot don’t, and even those who do have that view often turn out to have a slightly warped view of what their goal reality actually is. So, anything we can do to keep a student’s momentum going, while they work out what their goals and passions actually are, and make a true commitment to our courses, is really important.

And that’s where our commitment and passion come into things. As you may know, I travel a lot and, honestly, that’s pretty draining. However, after being awake for 33 hours after a trans-Pacific flight, I was still awake, alert and excited, sitting around last night talking to anyone who would listen with the things that we’re doing which are probably worth sharing. Much more importantly, I was fired up and interested to talk to the people around me who talking about the work that had been put in to make things work for students, the grand visions, the problems that had been overcome and, importantly, they could easily show me what they’d been doing because, in most cases, these systems are highly accessible in a mobile environment. Passion and commitment in my colleagues keeps me going and helps me to pass it on to my students.

Students always know if you’re into what you’re doing. Honestly, they do. Accepting that is one of the first steps to becoming a good teacher because it does away with that obstructive hypocrisy layer that bad teachers tend to cling to. This has to be more than a single teacher outlook though. Modern electronic systems for student support, learning and teaching, require the majority of educators to be involved in your institution. If you say “This is something you should do, please use it” and very few other lecturers do – who do the students believe? Because if they believe you, then your colleagues look bad (whether they should or not, I leave to you). If they believe your colleagues then you are wasting your effort and you’re going to get really frustrated. What about if half the class does and half doesn’t?

We’re going through some major strategic reviews at the moment back home and it’s really important that, whatever our new strategy on electronic support for learning and teaching is, it has to be something that the majority of staff and students can commit to, with results and participation drive or reward their passions. (It’s a good thing we’ve got some time to develop this, because it’s a really big ask!)

The educational times are most definitely a-changin’. (Sorry, I’m in California.) We’ve all seen what happens when new initiatives are pushed through, rather than guided through or introduced with strong support. Some time ago, I ran across a hierarchy of commitment that uses terms that I like, so I’m going to draw from that now. The terms are condemnation, complaint, compliance and commitment.

If we jam stuff through (new systems, new procedures, compulsory participation in on-line activities) without the proper consultation and preparation, we risk high levels of condemnation or under-mining from people who feel threatened or disenfranchised. Even if it’s not this bad, we may end up with people who just complain about it – Why should I? Who’s going to tell me to? Some people are just going to go along with it but, let’s face it, compliance is not the most inspirational mental state. Why are you doing it? Because someone told me to and I just thought I should go along with it.

We want commitment! I know what I’m doing. I agree with what I’m doing. I have chosen to not just take part but to do so willingly and I’m implicitly going to try and improve what’s going on. We want in our students, we want it in our colleagues. To get that in our colleagues for some of the new education systems is going to take a lot of discussion, a lot of thinking, a lot of careful design and some really good implementation, including honest and open review of what works and what doesn’t. It’s also going to take an honest and open discussion of the kind of workload involved to (a) produce everything properly as a set-up cost and (b) the ongoing costs in terms of workload, physical resources and time for staff, organisations and students.

So, if we want commitment from our students, then we must have commitment from our staff, which means that we who are involved in system planning and design have to commit in turn. I’m committed enough to come to California for about 8 more hours than I’m spending on planes here and back again. That, however, means nothing unless I show real commitment and take good things back to my own community, spend time and effort in carefully crafting effective communication for my students and colleagues, and keep on chasing it up and putting the effort in until something good is achieved.

Things I Have Learned From my Cats, About Teaching

Posted: May 17, 2012 | Author: | Filed under: Education | Tags: , , , , , , , | Leave a comment

If you don’t have cats, or don’t like cats, then (a) get cats or (b) give in to your feline masters. More seriously, cats are very handy as a reference for the professional (or enthusiastic amateur) educator, because they ground you before you go and try something that you are heavily invested in with a whole class of students.

The important lessons that you can learn from cats are:

  1. Cats will only do what you tell them if they were already planning to do it.Obviously, students are more intelligent than cats and can learn a whole range of complex things. However, it’s easy to sometimes think that a particular thing that you did led to a completely different behaviour on the students’ part. Once you’ve removed other factors, isolated the element, repeated the experiment and got the same result? Sure, that’s influential. Before then, it may be any one of the effects that contaminate this kind of perception.
  2. Cats have good days and bad days. These are randomly allocated.

    Sometimes cats stay off the table. Sometimes they don’t. This is for reasons that I don’t understand because I can’t see the whole of the cats’ thinking process – despite them living inside my house for the past 8 years and me being able to observe them the whole time. I’ve realised over the years that I see my students for a very small fraction of their lives and trying to determine  when they’re going to be really receptive or not is not easy. I can try to present or set up my course in a way that reaches them most of the time. Sometimes it won’t happen. (I should note that they generally do, however, stay off the tables.)
  3. Cats can’t tell you what’s wrong because they don’t have the vocabulary.Of course, students can talk to me most of the time and we can talk about what’s wrong, but we have very different vocabularies in many ways. By exposing my thoughts and my processes to the students in their language, and scaffolding them to an understanding of the vocabulary of teaching education, or to get them to understand how collaboration isn’t a shorthand for “straight copying”.

This is rather trivial but, as always, it’s about framing and engagement. I suppose I’m saying the things I usually say but with a strange linkage to cat stories. As you read this, I’m probably on a plane somewhere, so I’ll try to be more coherent once I land.

E-Library: Electronic or Ephemeral?

Posted: May 13, 2012 | Author: | Filed under: Education, Opinion | Tags: , , , , , , , , , , , , | Leave a comment

My technical and professional library is a strange beast. Part Computer Science, part graphic design, part fiction, it’s made up of new books, books I had in Uni, books that I have inherited from other academics and books that I salvaged from libraries before they disappeared. But, of course, there is a new and growing section of my library, which you can’t see on the shelves – my E-Library. I realised that, this week, I now have started an E-Library collection that grows on a monthly basis as I add more content. I shall use the term eBooks for the rest of this post, but I’m not referring to a specific format – it’s just the digitised and electronically transferable image of a book that I’m concerned with.

Why am I buying eBooks? Because they arrive within minutes. I talk about this from a student perspective in tomorrow’s main post but, for me, I buy physical+electronic where I can because I will end up with a copy that I can use right now and a copy that I can add to my physical library.

When I am gone, or when I retire, my professional library will be stripped for those things that will be kept, by me or my wife, and the rest will go out into the corridor, onto a table, for the rest of my colleagues and students to pick through. The remainder will probably be offered to a school, as the main library is not really interested in my 1950s Engineering texts. But what of texts that only exist in the Ephemeral Library? There are so many questions about this form of my library:

  1. Will I even be able to transfer all of my books? I buy mostly from suppliers who allow me to legitimately transfer the electronic copies but there are some of my books that are locked to my identity or my machine.
  2. How will I advertise them? Put up a webpage with a download link? That immediately breaches most publishers restrictions. Asking people to register their interest and then provide it to them takes effort and, most likely, means that it will be a low priority.
  3. Will the formats that I am buying today be a working format in 30 years time? We have a tendency to think in the now, forgetting that 78s are gone, 8-track is gone, cassette is mostly gone and vinyl is more fringe oriented than mainstream these days. Beta is buried deep in the ground with VHS buried just above it. The physical formats are being obliterated in the face of the relentless march of digitised containers but, remember, standards change and, worse, standards evolve within the standards themselves. At some stage BluRay X will break BluRay 1.2, most likely. In the same way, PDF 22 may lose the ability to handle earlier versions. Backwards compatibility is a grand goal but, time and again, we have eventually abandoned it on the argument that it is no longer necessary.
  4. Will I maintain the burden of updating my media to make sure that 3 doesn’t happen? How much spare time do you have?
  5. Finally, what happens when I die? I don’t think I’m allowed to transfer my iTunes account details to my wife – so over 260 songs will, at some stage, disappear from our shared iPods. The same for my library. Suddenly, books disappear. Possibly books that have not been published for years and will never be published again. Gutenberg dies and all of his Bibles spontaneously combust? Not the most robust model.

Obviously, part of the whole management process that will have to be recognised is the difference between renting, leasing and owning a digital property. If we are actually going to own things, and most people think that they own things but would be surprised if they read the fine print, we have to come up with a form of identity management that allows transfer of property to occur across legally recognisable lines. One can only hope that we’ve sorted out the simple things like child rearing, marriage, hospital visitation and social security access before we attempt to push through a global, trans-corportate, persistent rights management system that allows us to keep our collections together, even after we die.

 

Hurdles and Hang-ups: Identifying Those Things That Trip Up a Student

Posted: May 13, 2012 | Author: | Filed under: Education | Tags: , , , , , , , , , , , | 2 Comments

Most of the courses I teach have a number of guidelines in place that allow a student to, with relative ease and fairly early on, identify if they are meeting the requirements of the course. Some of these are based around their running assessment percentages, where a student knows their mark and can use this to estimate how they’re travelling. We use a minimum performance requirement that says that a student must achieve at least 40% in every component (where a component is “the examination” or “the aggregate mark across the whole of their programming assignments”) and 50% overall in order to pass. If a student doesn’t meet this, but would otherwise pass, we can look at targeted remedial (replacement) assessment in order to address the concern.

Bazinga! (With apologies to the Austrian athlete involved, who suffered no more injury than some cuts to his lower lip and jaw.)

One of the things we use is often referred to as a hurdle assessment, an assessment item that is compulsory and must be passed in order to pass the course. One of the good things about hurdle assessments is that you can take something that you consider to be a crucial skill and require a demonstration of adequate performance in that skill – well before the final examination and, often, in a way that is more practically oriented. Because of this we have practical programming exams early on in our course, to resolve the issues of students who can write about programming but can’t actually program yet.

It would be easy to think of these as barriers to progress, but the term hurdle is far more apt in this case, because if you visualise athletic training for the hurdles, you will see a sequence of hurdles leading to a goal. If you fall at one, then you require more training and then can attempt it again. This is another strong component of our guidelines – if we present hurdles, we must offer opportunities for learning and then reassessment.

Of course, this is the goal, role and burden of the educator: not the cheering on of the naturally gifted, but the encouragement, development and picking up of those who fall occasionally.

Picked correctly, hurdles identify a lack of ability or development in a core skill that is an absolute pre-requisite for further achievement. Picked poorly, it encourages misdirected effort, rote learning or eye-rolling by students as they undertake compulsory make-work.

I spend a lot to time trying to frame what is happening in the course so that my students can keep an eye on their own progress. A lot of what affects a student is nothing to do with academic ability and everything to do with their youth, their problems, their lives and their hang-ups. If I can provide some framing that tells them what is important and when it is important for it to be important, then I hope to provide a set of guides against which students can assess their own abilities and prioritise their efforts in order to achieve success.

Students have enough problems these days, with so many of them working or studying part-time or changing degrees or … well… 21st Century, really, without me adding to it by making the course a black box where no feedback or indicators reach them until I stamp a big red F on their paperwork and tell them to come back next year. If they can still afford it.

Grand Challenges – A New Course and a New Program

Posted: May 4, 2012 | Author: | Filed under: Education | Tags: , , , , , , , , , , , , | Leave a comment

Oh, the poor students that I spoke to today. We have a new degree program starting, the Bachelor of Computer Science (Advanced), and it’s been given to me to coordinate and set up the first course: Grand Challenges in Computer Science, a first-year offering. This program (and all of its unique components) are aimed at students who have already demonstrated that they have got their academics sorted – a current GPA of 6 or higher (out of 7, that’s A equivalent or Distinctions for those who speak Australian), or an ATAR (Australian Tertiary Admission Rank) of 95+ out of 100. We identified some students who met the criteria and might want to be in the degree, and also sent out a general advertisement as some people were close and might make the criteria with a nudge.

These students know how to do their work and pass their courses. Because of this, we can assume some things and then build to a more advanced level.

Now, Nick, you might be saying, we all know that you’re (not so secretly) all about equality and accessibility. Why are you running this course that seems so… stratified?

Ah, well. Remember when I said you should probably feel sorry for them? I talked to these students about the current NSF Grand Challenges in CS, as I’ve already discussed, and pointed out that, given that the students in question had already displayed a degree of academic mastery, they could go further. In fact, they should be looking to go further. I told them that the course would be hard and that I would expect them to go further, challenge themselves and, as a reward, they’d do amazing things that they could add to their portfolios and their experience bucket.

I showed them that Cholera map and told them how smart data use saved lives. I showed them We Feel Fine and, after a slightly dud demo where everyone I clicked on had drug issues, I got them thinking about the sheer volume of data that is out there, waiting to be analysed, waiting to tell us important stories that will change the world. I pretty much asked them what they wanted to be, given that they’d already shown us what they were capable of. Did they want to go further?

There are so many things that we need, so many problems to solve, so much work to do. If I can get some good students interested in these problems early and provide a coursework system to help them to develop their solutions, then I can help them to make a difference. Do they have to? No, course entry is optional. But it’s so tempting. Small classes with a project-based assessment focus based on data visualisation: analysis, summarisation and visualisation in both static and dynamic areas. Introduction to relevant philosophy, cognitive fallacies, useful front-line analytics, and display languages like R and Processing (and maybe Julia). A chance to present to their colleagues, work with research groups, do student outreach – a chance to be creative and productive.

I, of course, will take as much of the course as I can, having worked on it with these students, and feed parts of it into outreach into schools, send other parts in different levels of our other degrees. Next year, I’ll write a brand new grand challenges course and do it all again. So this course is part of forming a new community core, a group of creative and accomplished leaders, to an extent, but it is also about making this infectious knowledge, a striving point for someone who now knows that a good mark will get them into a fascinating program. But I want all of it to be useful elsewhere, because if it’s good here, then (with enough scaffolding) it will be good elsewhere. Yes, I may have to slow it down elsewhere but that means that the work done here can help many courses in many ways.

I hope to get a good core of students and I’m really looking forward to seeing what they do. Are they up for the challenge? I guess we’ll find out at the end of second semester.

But, so you know, I think that they might be. Am I up for it?

I certainly hope so! 🙂

Let’s get out of the geek box – professional pride is what we’re after.

Posted: April 23, 2012 | Author: | Filed under: Education, Opinion | Tags: , , , , , , | Leave a comment

As a member of the Information and Communication Technology (ICT) education community, I deal with a lot of students and, believe me, they come in all shapes, sizes and types. Could I pick one of my students out of a crowd by type alone? No. Could I pick a Science, Technology, Engineering and Mathematics (STEM) class from looking at who is sitting in the seats? Sadly, yes, but probably more from gender representation than anything else – and that is something that we’re very much trying to change.

Students walking

Can you spot the ICT student?

I’m not a big fan of ‘Geek pride’ or attempting to ‘reclaim’ pejorative terms such as dork or nerd. I don’t see why we have to try and turn these terms around, much less put up with them. I have lots of interests – if I paint in oil, I’m an artist, if I sketch on an iPad, I’m a nerd? What? If I can discuss David Foster Wallace or Margaret Atwood’s books at length I’m educated but if I do the same thing with Science Fiction, I’m a geek? Huh? I work a lot in information classification so you can understand that (a) this doesn’t make much sense to me and (b) highlights the problem that accepting the term, in any sense, might eventually give us ownership but it still allows people to put us in the geek box. Let’s get out of the geek box and reclaim a far more useful form of identify – professional pride in doing a job well, with a job that is worth doing.

Let me be more blunt – being good at my job and the interests I have outside of my job may have some relationship but it’s never going to be an ironclad correlation. Stereotypes aren’t useful in any area and, despite the popular stereotype of ICT and scientists on television and in other media, my community is made up many, many different kinds of people. Like any other community.

Forcing us to identify as geeks, dorks or nerds; requiring people to have an all-consuming love of certain TV shows; resorting to a ‘geek shibboleth’ of unpopular or obscure information to confirm membership? This are ways to create a fragmented set of sub-communities that are divided, diminished and able to be ignored. It also provides a barrier to entry because people assume that they must pass these membership tests to join the community when this is not true at all. I don’t want people to ignore our stream of education and the profession because of their incorrect perception of what is required to be a member.

(If you want to watch Buffy, watch Buffy! But don’t feel that you can’t be a programmer because you prefer Ginsberg to Giles.)

I am not a geek. Or a dork. Or a nerd. I am interested in everything – like so many of my students and like so many other people! I want to communicate to my students that they don’t need to be in a box to play in the world. And they shouldn’t put other people in there, either.

Here are my rather loose thoughts but I’d really like to get some dialogue going in the comments if possible, to help me get a handle on it so that I can communicate these things with my students.

  1. My interests and my job have some connection but one does not completely define the other.
     I am an educator, a computer scientist, a programmer, a systems designer – none of these need to be apologised for, tolerated by other people or somehow seen as beneath any other discipline. (This applies to all lines of work – a job done well is a matter of pride and should be respected, assuming that the job in question isn’t inherently unethical or evil.) I can do these jobs well. I also happen to be a painter, a writer, a singer, a guitar player and an amateur long distance runner. If I had listed these terms first, how would you have classed me? What are my job interests and what are my real interests? As it happens, I enjoy the works of Borges, Singer, and Stoppard – but I also enjoy le Guin, Banks, Dick, Moorcock, Tiptree and Steven King.
    If I take professional pride in doing my job well, and I then do perform it well, my interests, or the stereotypes associated with my interests, are irrelevant. Feel free to question my taste, but don’t use it to tell me who I am, what I can do and how my work should be appreciated.
  2. All professions have jargon or, more precisely, all professions have a specific set of terms that are used to precisely convey information between practitioners. This is not cause for mockery or derision.
    Watched “House” recently? When was the last time you went to the Doctor and called him or her a geek, even out of earshot, for referring to the abdomen instead of tummy? We’re all exposed to tech jargon because the tech is everywhere – when I use certain terms, I’m doing so to make sure that I’m referring to the right thing. We don’t want to turn tech talk into a shibboleth (a means of identifying the same religious group) but we want it to remain an accurate and concise way of discussing things in a professional sense. But, as a profession, this comes with an obligation…
  3.  As a profession, communication with other people is worthy of attention because it is important.
    When the pilots are flying your plane, they’ll try and communicate with you in a combination of pilot-specific language and normal human communication. ICT people have to do that all the time and, admittedly, sometimes we succeed more than others. Some people in my profession try to confound other people when speaking for a whole lot of reasons that aren’t really that important – please don’t do it. It’s divisive and it’s unnecessary. If people don’t know what you’re talking about, educate them. Use the right words to do your job and the right words to communicate with other people. We don’t want to turn ourselves into some kind of exclusive club because, ultimately, it’s going to work against us. And it is working against us.
  4.  It’s time to grow up
    Sometimes this all seems so… schoolyard. People called other people names and it caused group formation and division. Now, in an ongoing battle of “geek” versus “anti-geek” we revisit the playground and try and put people into boxes. It’s time to move away from that and accept that stereotypes are often untrue, although convenient, and that we don’t need to put people into these boxes. That applies to people outside the ICT community and to people inside the community. Every community has a range of people – you will always find people to support loose stereotypes but, look carefully, and you’ll always find people who don’t fit.
  5. We’re not smarter and our field isn’t so hard that only amazing people can do it
    When some people go and talk to students they say things like “It’s hard but you get so much out of it”. What students hear is “It’s hard.” That saying “It’s hard” is worn like a badge of honour – that you have to be worthy enough to do somethings because they’re difficult.Rubbish.There are as many degrees of work difficulty as there are pieces of work and challenges range from easy to impossible – like any other discipline. It’s nice to feel smart, it’s nice to think you’ve conquered something but, being honest, you don’t need to be really smart to do these things although you do need to dedicate some time and thought to most of the activities. Yes, at the top end, there are scarily smart people. I’m not one of them but I admire those who have those skills and use them well. The really bright people are often some of the nicest and most humble. It’s another division that we don’t need.

    I’m a great believer that we should tell students the truth, in the context of other professions. We have less memorisation than medicine but more freedom to create and innovate. In ICT we have fewer theorems than maths but more large programs where we try to string things together. We have fewer people pass out from fumes than Organic Chemistry but that’s a positive and a negative (Yes, I’m joking). We get to do amazing things but, like all amazing things, this requires study and work. It is completely achievable by the vast majority of students who qualify for University. We don’t need to be exclusive and divided – we want more people and we want our community to grow.

We have some seriously difficult challenges to solve in the coming decades. We’re not going to get anywhere by splintering communities, making false barriers to entry and trying to pretend that our schoolyard view is even vaguely indicative of reality.

Why Do Students Plagiarise?

Posted: April 20, 2012 | Author: | Filed under: Education | Tags: , , , , , , , | 2 Comments

For those who don’t know, Turnitin is automated plagiarism detection software that scans submitted documents and looks to see if there are matches to text found inside its databases. And, it should be noted, Turnitin’s databases are large. It’s a great tool, although it can be pricey to access, because you use it as a verification and detection tool, the obvious use, and as a teaching tool, where students submit their own work to see how much cut-and-paste and unattributed work they have included. Taking the latter approach allows students to improve their work and then you can get them to submit their work AND their Turnitin report for the final submission. This makes the student an active participant in their own development – a very good thing.

I’m on the Turnitin mailing list so I receive regular updates and the one that came through today had a really nice graphic that I’m going to share here today, although I note that it is associated with the Turnitin webcast “Why Students Plagiarize?” by Jason Stephens. Here, he summarises the three common motivational factors.

Venn diagram showing an intersection between under pressure, under-interested and unable.

I love this diagram. It gets to the core of the problem and, unsurprisingly as I’ve linked it here, completely agrees with my thinking and experience on this. Let’s go through these points. (I haven’t watched the talk, I just liked the graphic. I’m planning to watch the talk next week and I hope to have something to share here from that.)

  1. Under-interested
    If a student isn’t engaged, they won’t take the work seriously and they won’t really care about allocating enough time to do it – or to do it properly. Worse, if the assignment is seen (fairly or not) as make work or if the educator is seen to be under-interested, then the lack of value associated with the assignment may allow some students to rationalise a decision to grab someone else’s work, put a quick gloss on it and then hand it up. No interest, no engagement, no pride – no worth. Students have to be shown that the work is valuable and that we are interested – which means that we have to be interested and the work has to be worthwhile doing!
  2. Under Pressure
    Students tend to allocate their effort based on proximity of deadlines. Wait, let me correct that. People tend to allocate their effort based on proximity of deadlines. Given that students are not yet mature in many of their professional skills, their ability to estimate how long a task will take is also not guaranteed to be mature. As a result, many of our students are under a cascade of time pressures. This is never a justification for plagiarism but it is often the foundation of a rationalisation for plagiarism. “I’m in a hurry and I really need to get this done so I’ll take shortcuts.” Training students to improve their time management and encouragement to start and submit work early are the best ways to help fight this, in conjunction with plagiarism awareness.
  3. Unable
    Students who don’t have the skills can’t do the work themselves. To complete assignments without having the understanding yourself, you have to use the work of other people. For us, this means that we have to quickly identify when students don’t have the knowledge to proceed and try to remedy it, while still maintaining out academic standards and keeping our pass bars form and at the right level. Sometimes this is just a perception, rather than the truth, and guidance and encouragement can help. Sometimes we need remedial work, pre-testing and hurdles to make sure that students are at the right level to proceed. It’s a complex juggling act that forms the basis of what we do – catering to everyone across the range of abilities.

The main reason that I like this diagram so much is that it doesn’t say anything about where the student comes from, or who they are, it talks about the characteristics that are common to most students who plagiarise. Let’s give up the demonisation and work on the problems.

Your Mission, Should You…

Posted: April 14, 2012 | Author: | Filed under: Education, Opinion | Tags: , , , , , , , , , | Leave a comment

The ALTA meeting of the last two days has been really interesting. My role as an ALTA Fellow has been much better defined after a lot of discussions between the Fellows, the executive and the membership of ALTA. Effectively, if you’re at a University in Australia and reading this, and you’re interested in finding out about what’s going on in our planning for Information and Communications Technology (ICT) Learning and Teaching, contact me and I’ll come out to talk to your school, faculty or University. I’m concentrating on engagement and dissemination – trying to bring the diverse groups in ICT education in Australia (38 organisations, 686 separate ICT-related programs) into a more cohesive group so that we can achieve great things.

To say that this is going to be exciting is an understatement. To omit the words ‘challenging’ and ‘slightly frightening’ would also be an understatement. But I always love a slightly frightening and exciting challenge – that’s why I eat durian.

ICT education in Australia does not have the best image at the moment. That information is already out there. A lot of people have no idea what we even mean by ICT. But let’s be inclusive. It’s Computer Science, Computing, Information Systems, Information Science, Communications Science, Information Technology… everything else where we would be stronger standing together than apart.

There are important questions to be answered. Are we a profession or professions? Are we like engineering (core competencies with school-based variation) or more like science (core concepts and very different disciplines)? How do we improve the way that people see us? How do we make 13 year olds realise that they are suited for our profession – and that our profession is more than typing on a keyboard?

How do we change the world’s perception so that the first picture that people put on an article about computing does not feature someone who is supposed to be perceived as unattractive, socially inept, badly dressed and generally socially unacceptable?

If you are at an Australian University and want to talk about this, get in touch with me. My e-mail address is available by looking for my name at The University of Adelaide – sorry, spambots. If you’re from overseas and would like to offer suggestions or ask questions, our community can be global and, in many respects, it should be global. I learn so much from my brief meetings with overseas experts. As an example, I’ll link you off to Mark Guzdial’s blog here because he’s a good writer, an inspiring academic and educator, and he links to lots of other interesting stuff. I welcome the chance to work with other people whenever I can because, yes, my focus is Australia but my primary focus is “Excellence in ICT education”. That’s a global concern. My dream is that we get so many students interested in this that we look at ways to link up and get synergies for dealing with the vast numbers that we have.

The world is running on computers, generates vast quantities of data, and needs our profession more than ever. Its time to accept the mission and try to raise educational standards, perceptions and expectations across the bar so that ICT Education (or whatever we end up calling it) becomes associated with the terms ‘world-leading’, ‘innovative’, ‘inspiring’ and ‘successful’. And our students don’t have to hide between their brave adoption of semi-pejorative isolating terms or put up with people being proud that they don’t know anything about computers, as if that knowledge is something to be ashamed of.

We need change. Helping to make that happen is now part of my mission. I’m looking for people to help me.

A Dangerous Precedent: Am I Expecting Too Much of My Students?

Posted: April 11, 2012 | Author: | Filed under: Education | Tags: , , , , , , , | 2 Comments

Anyone with a pulse is aware that there is a lot of discussion at the moment in some important areas of Science. If we scratch the surface of the climate and vaccination debates, we find a roiling frenzy of claim and counter-claim – facts, fallacies and fury all locked in a seething ball. We appear to have reached a point where there is little point in trying to hold a discussion because we have reached a point of dogmatic separation of the parties – where no discussion can bridge the divide. This is the dangerous precedent I’m worried about – not that we have contentious issues, but that we have contentious issues where we build a divide that cannot be bridged by reasonable people with similar backgrounds and training. This is a sad state of affairs, given the degree to which we all observe the same universe.

I don’t teach politics in the classroom and I try not to let my own politics show but I do feel free to discuss good science with my students. Good science is built on good science and, ultimately, begets more good science. Regrettably, a lot of external interest has crept in and it’s easy to see places where good science has been led astray, or published too early, or taken out of context. It’s also easy to see where bad science has crept in under the rug disguised as good science. Sometimes, bad science is just labelled good science and we’re supposed to accept it.

I’m worried that doubt is seen as weakness, when questioning is one of the fundamental starting points for science. I’m worried that a glib (and questionable) certainty is preferred to a complex and multi-valued possibility, even where the latter is correct. I’m worried that reassessment of a theory in light of new evidence is seen as a retrograde step.

I have always said that I expect a lot of my students and that’s true. I tell my research students that will work hard when they’re with me, and that I expect a lot, but that I will work just as hard and that I will try to help them achieve great things. But, along with this, I expect them to be good scientists. I expect them to read a lot across the field and at least be able to make a stab at separating good, replicable results from cherry-picking and interest-influenced studies. That’s really hard, of course, especially when you read things like 47 of the most significant 53 cancer studies can’t be replicated. We can, of course, raise standards to try and address this but, if we’re talking about this in 2012, it’s more than a little embarrassing for the scientific community.

What I try to get across to my students is that, in case of pressure, I expect them to be ethical. I try to convey that a genuine poor (or null) submission is preferable to an excellent piece of plagiarised work, while tracking and encouraging them to try and stay out of that falsely dichotomous zone. But, my goodness, look at the world and look at some of the things we’ve done in the name of Science. Let’s look at some of those in the 20th century with something approaching (semi)informed consent. The Tuskegee Syphilis Experiment. Milgram’s experiment. The Stanford Prison Experiment. I discuss all of these with my students and a number of them think I’m making it up. Until they go looking.

Now, as well as unethical behaviour to contend with, we have divisive behaviour – people trying to split the community for their own purposes. We always had it, of course, but the ease of self-publishing and the speed with which information can be delivered means that it takes days to spread information that used to percolate through doubt filters and peer review. Bad science can often travel faster than good science because it bypasses the peer review process – which has been unfairly portrayed in certain circles as an impediment to innovation or a tool of ‘Big Science’. The appeal to authority is always dangerous, because there is no guarantee that peer review is flawless, but as we have seen with the recent “Faster than the speed of light/ oh, wait, no it’s not” the more appropriately trained eyes you have on your work, the more chance we have of picking up mistakes.

So I expect my students to be well-read, selective, ethical, inclusive and open to constructive criticism as they work towards good or great things.

I still believe that there is a strong and like-minded community out there for them to join – but some days, reading the news, that’s harder to believe than others.

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