Following the post on the future of work, was thinking about what implications this would have for education, and the most obvious connection between work and education is about credentials. These are the signposts that tell (current or future) employers that a person has a certain set of characteristics. The most obvious example of credentials is the degree which your college/university has given you, telling the world that you meet a certain set of criteria. Often, this criteria is somewhat obscure, and may mean all things to all people, as we can see from the fact that the same credential from different universities mean different things, as seen from the value that people assign to them.
Today, a college degree has immense value for an employer, because the college degree tells the employer that the student has gone through a certain set of courses, and therefore is the right person to meet the requirements of the employers. From the employer’s perspective, the degree tells them that the prospective employee has the skills to be able to build a career. What employers look for is the assurance that the prospective employee has what it takes to fit into the grand scheme of things, to become a part of the larger picture that their organisation represents.
However, as the nature of work changes, as I said before, would such a credential of an ability to learn all things be as important? I believe that in such a scenario, where an individual would be contributing their specific quantum of work in a larger value chain as a ‘freelancer’ the skills of the individual in that particular space would become much more important than their generic ability. This means that organisations would naturally be more interesting in evidence of achievement in that specific area.
Such a shift in focus from organisations would necessarily mean that the ability to demonstrate ability in a particular area would become more valuable than the ability to demonstrate overall/generic ability. Hence, I feel, artefacts generated by individuals in the course of their learning, whether in the form of project reports, or papers authored, or creative work, would probably have a far greater impact than the degree. So, for instance, a paper written by a student on a particular topic, related to the work sphere of the student would likely have far more interest for employers than the degree or the grade would.
In other words, the evidence of achievement, in the form of artefacts, or in the form of eminence would become a far more valuable resource by which to evaluate prospective employees than simply the degree.
A topic I have been thinking about for a while now is what is the future of work, and of employment. There are a number of questions which come up, to which I must say I don’t have any answers.
One question I think about is the expected mismatch between the demand and availability of work in the future. Another is about the possible mismatch between skills requirement and availability.
Coming to the question of expected mismatch between work demand and availability, one dimension we need to consider, when building future scenarios is overall population. We are told repeatedly that technology is meant to make our lives easier, so we can spend more time with our loved ones. While thats a nice idea, what that means is that in the future, we are likely going to see much more work being automated at a global level, with people having to work less and less. This means lower demand for human resources, which could lead to a future this op-ed from Washington Post describes.
That said, however, there is another aspect which we need to consider. This is the fact that while a number of traditional occupations might not be around a few decades from now, there are likely going to be a number of new occupations, or even industries which could be generated over a period of time, as this piece from University of Kent tells us. While video games have been around for a while, no one could have anticipated the level of growth the gaming industry would see, for instance. New occupations and industries, of course, would require different skills, something we need to prepare our children for.
The other dimension is the mismatch between skills demand and availability. With Europe growing older, for instance, Europe will likely need to import workers, and with Africa growing younger, its quite simple to see where the additional workers required would come from.
This is an illustration of possible imbalances we could see in the future. The larger point here is this … the regions of the world which are well-off are likely to have fewer people in working age-groups in the future, while the regions which would have larger working-age populations would likely be unable to give access to the kind of education required to meet the needs of the job market.
Does this mean that it might be important for certain regions of the world to subsidise education and skill-building in other parts of the world? Should Japan, for instance, invest in education/skill-building in India? In other words, are we headed toward a far more integrated world as the viable solution to the problems of tomorrow?
In todays L&D landscape, the way businesses determine who should participate in what training isnt far away from some sort of conjuring act. More often than not, the result of this is a mixed bag, and many of the L&D professionals I speak to tell me that the L1 scores (based on the Kirkpatrick model) are more often than not tending towards the lower end of the spectrum.
There are typically two ways a business determines training participation. One is based on mandated training (usually related to promotion/growth), while the other is nomination by the business manager. Both of these are based on picking up from a ‘menu’ of available programs, and neither really takes into consideration the actual learning needs of the individual.
This is where the idea of predictive learning comes in. The idea here is simple … today, with the technology available to us, especially in the Big Data/Analytics domains, the data about what has worked in the past in what context is available to the organization in a large scale. This data is available based on training, HR, and operations/business data. This rich data can be leveraged to determine what is the best training solution which would likely work in a particular employee context. Like Big Data, this neednt look at the reason (or connection) between cause and effect, rather, look at the linkages as they have been seen in the past.
An important aspect of this picture is that this shifts the focus from training and learning, and from L&D to the individual learner, and makes the entire process people-centric.
One concern with this, though, could be that the outcome of the requirements could be way too granular, and too tailored to individual needs, so as to be unviable from the delivery perspective. More about this later …
There is, for obvious interest, quite a bit of interest in the subject of subjects, or, rather, in the subject of examinations on those subjects. The newspapers recently reported that Central Advisory Board of Education has recommended re-introduction of the class X exams. Another subject the article talks about is the policy of student detention based on exam results.
This brings us to a basic question … what is the purpose of exams? While there is definitely a need within the education system to assess achievement of learning objectives, the problem begins when exams are seen as a mechanism to weed out students who may not meet the criterion of meeting learning objectives. If the intent is to ensure that students learn the things they are supposed to, would studying the same thing again help a student understand better than the first time? This is akin to repeating something in the hope that just by repeating it, the other person will understand it. If the student didnt understand it the first time, isnt it more than likely that he wont understand the next time either?
Instead of having the student go through the entire year, it would be more helpful for the student if the focus was to be on topics the student was facing difficulty in understanding. A quick look at the answer sheet for the exam will give the answer. This, though, wont scale without the use of technology to support this, and today, we have the technology to move assessment in this direction.
Another aspect is to find out what we are testing. Are we testing memory of the subject, or are we testing understanding? If we are trying to assess achievement of learning objectives, we need to focus on understanding. This means the pattern of testing needs to change towards application of concepts from simple recitation of concepts, and we, as a nation, probably need an examination/assessment policy to complement the education and learning frameworks in the country.
We are told that marks (or grades) and qualifications are signals which serve to tell prospective employers about the worthiness of candidates for jobs … this as per classical economic theory. However, reading this article makes one think … what are marks measuring in the contemporary examination system in India?
There are a few possible things one could deduce from here:
- Children graduating schools are made up of different stuff, and are extremely bright.
- The University folks have lost it.
- The exam system is not exactly measuring earning.
Back when we were in school (this is another millenium, remember!) getting 80% in English meant you were really, really good at the subject. Mere mortals managed anything in the low to mid-70s, with some folks managing the 60s. Today, we are seeing a cut-off of 100% for Computer Science courses. If this is based on PCM (Physics, Chemistry, Mathematics), then one can assume that the kids are graduating school with exceptional understanding of the subjects. However, by the time these kids graduate, we find that corporates struggle to meet their hiring numbers. On the other hand, scoring 90s in English today should mean the kids should have an exceptional grasp of the language, but that isnt borne by observation.
Personally, I believe that the exam system is barking up the wrong tree (for biologists), or climbing up the wrong pole (for the rest of us). Marks dont seem to be measuring learning, though I dont know what they are measuring. To get a real understanding, exams need to test the kids, not on straight application of formulae, but to ask questions two or three steps removed from the data. And this isnt quite difficult to do.
About blogging, I find, the ideas are relatively simple to define and build upon, while the topic is the difficult part. The topic being done, let’s get to the idea of this post.
There are two basic problems with education delivery today, I feel. One is the shortage of skilled teachers, and the other is the piecemeal approach to concepts taught to children. Let’s look at these one by one.
When talking about shortage of skilled teachers, I don’t mean at the aggregate level. The problem facing education is that while in pockets skilled teachers are available, there are also pockets where they are not. In the age of technology, this gap should be one that should be easy to bridge. Having said that, I believe that on can’t rely on purely virtual education delivery when introducing a new subject, which is what is the a of the education system for the most part. So we might need to look at a blended approach towards doing that. For this blended approach, content taught could be divided into three parts: pure theory, guided problem-solving, and practical application. Concepts of a subject could be taught through recorded lectures, for which a panel of distinguished teachers could be identified from the vast pool available. This would help being the best teachers to students in areas where they are not available. At the same time, this would standardize the delivery of basic concepts. Building upon these concepts, to develop skills of applying these concepts, a set of real-life scenarios could be developed. These would need to be delivered in-person, and would help students to learn how these concepts could be applied to solve problems. These could be simulations or case studies, depending on the requirements of the course being taught. Building on these would be labs to experiment and to apply concepts, as required.
The other aspect is the piecemeal approach to teaching. Children are taught mathematics and physics and economics and history as separate subjects. The concepts they learn and their application are demarcated by subject, while in reality, these subjects are interrelated, and so also should their teaching be. To address this, and to develop holistic problem-solving skills, which enable students to see the big picture, appreciate systems, and building systemic thinking, classwork, homework, and exams should be based on a systemic approach, where students are able to see the system as a whole, understand it in it’s entirety, and be able to understand impact of one thing on another.
Let me describe a scenario that i came across, of gamification changing the way one tends to interact with something. I have been playing, as i suppose a lot of you have been, sudoku for some time. I have a version of sudoku which is a straightforward one. You select the level of the puzzle you want to play, and it generates the puzzle for you, and you go ahead. It tracks the best times for completing puzzles with different levels of difficulty.
Some time back i got another version of sudoku which has puzzles at different levels of difficulty. The difference is that in this one, the higher levels of difficulty need to be unlocked. Only once you have solved the puzzles at easy level, with a particular best time, and some other parameters, does the medium, difficult, and super levels get unlocked. You cant just jump to a higher level puzzle.
The same game, with simple functionality included creates a different level of motivation to solve the puzzle less time. Earlier, i wasnt too aware of the best timing for the different levels, but now, i was keeping track. And unlocking the level gave a sense of achievement. In short, i tended to look at two versions of the same game in different ways, and this was because of the small component of gamification introduced.
This is the impact of gamification, and this could be harnessed to create the motivation, engagement, and a sense of achievement, like in a game, in learning.
When we talk about education, we are talking about giving the children the right answers. We teach the children to answer questions. That means, the focus of education is on answers, as Lawrence Krauss says in this video.
What is more important is to teach children to ask questions. Answers are the consequence of questions, so it is important for children to learn how to ask questions. If children know to ask the right questions, they can find the answers they need. Education needs to be to teach children to ask questions, and then, only then, try to find the answers. In the process of finding answers lies a high level of learning.
This isnt necessarily true of the sciences, but of any subject. I believe that this demarcation between science and the humanities is an artificial one, and that children need to be taught to ask questions and find their answers in all realms. For example, when teaching history, instead of telling them the facts, if children can be taught to ask questions like what circumstances led to the emergence of a civilization or a culture, or what was the social milieu in which an empire grew, the children would learn more about history just trying to find answers to these questions than today.
In this process, the teacher needs to, to begin with, guide students to the fundamental questions and their answers, about the subject being introduced, and from there on, help children formulate questions. Children should be encouraged to come up with new questions, and then, either the teachers could answer those questions, or enable collaboration in the classroom which lets children find out the answers to these questions.
As you can see from the Kalikuppam, Gateshead and Turin experiments, children’s natural curiosity, and their ability to collaborate easily can be harnessed to enhance education being provided. This curiosity can be channeled into asking the right questions, and this collaborative nature can be channeled into exploring the vast sources of information available to the children, and to find the right answers from there.