Showing posts with label academics. Show all posts
Showing posts with label academics. Show all posts

Tuesday, August 10, 2010

Delinking Placements from Education


People should go to college for education, to learn,  but the unfortunate fact is that they do so for getting jobs. The net result of this situation is that colleges and universities in general and b-schools in particular continue to be obsessed with placements. Potential students, and those who 'honestly' advise them, and this includes the media, both print and digital, have a religious faith in the holiness of the placement data -- percentage placed and the quantum of solace offered -- and this data has a very high weightage in the rankings that are published every now and then.

Curiously enough, the companies that hire graduates are less enthused with with placement data -- in fact they view this data with wariness and weariness because the better these are, the more they must pay and less sure they are of being ensured of a recruit. Nevertheless they do look at these rankings for the simple reason that the 'best' students would, probabilistically speaking, go to the 'top ranking' colleges, and so the probability of the recruitment team picking up a dud lemon is relatively less. As they used to say in the past, "No one was ever fired for buying from IBM" so is the case now that "No one can be faulted for recruiting from IIM".

Totally lost in all this complication is the fact that most colleges hardly teach anything of value nor are the students terribly interested in learning anything. They have come for a job and if they must tolerate two to four years of misery they would rather grin and bear it if there is a job at the end.

Which is a truly sorry state of affairs and this why despite having the "third largest scientific and technical manpower pool in the world" there is nothing substantial that comes out of our scientists and engineers and despite having a huge pool, or ocean, of computer programmers we cannot come out with any significant software product that is a best-seller even in our own country. All we have is ill trained 'engineers' desperate to cut code in software companies that pretend to be consultancy organisations and smart-ass MBAs who believe that presentations and spreadsheets are all that is required to run a business.

Can this change ? It could if we would muster the courage to shut down all placement cells in all colleges and remove all placement data from college rankings.

But would that not be insane ? It might seem so but it need not be. Robert Pirsig in his quasi-autobiographical book, Zen and the Art of Motorcycle Maintenance about which I have written in my earlier post has explored a very similar idea as a part of his inquiry into the metaphysics of Quality. Pirsig, or rather his alter ego Phaedrus was a teacher of English composition and in his quest to improve the quality of work that his students produced came to the conclusion that grades or marks should be removed and then, and only then, will true quality emerge !

Obviously this was challenged by everyone. "Of course, you cannot eliminate the degree and the grade. After all that is what we are here for" said a student, who represented the general body. She spoke the complete truth  because the idea that a the majority of students attend the university for an education independent of the degree and grades is a little hypocrisy that no one wants to expose. [ ZAMM, Part 3, Chapter 16 ]

In the section quoted above, if we were to replace degree and grade with placement, the statement would very accurately reflect the situation that we are referring to in this post !

It would be futile for me to go through the entire logic that Phaedrus, nee Pirsig, used to justify his stance on the irrelevence of grades to education -- the reader may just as well read the chapter in its original but there are two things that we should remember here : (a) Phaedrus was fired from his job, declared insane, was given electro-shock therapy to make him forget his ideas ... BUT recovered enough to write the book which went on to become one of the greatest best sellers of the last century and earned him an iconic cult status all across the world ! and (b) Phaedrus conducted an experiment with one class where he withheld grades from the students for one whole semester and observed their behaviour, that is described in detail in the book. What is interesting is that when he polled his students BEFORE  eventually revealing the grades,  about the value or utility of this approach -- the majority of the top students, who eventually got A, favoured the system. The middle guys, B and C grades, were equally split and the worst students, those who got D and F, were vehemently opposed to the system. Which is paradoxical and contra-intuitive ! You would think that if the grade was all that really mattered then those who got A will value the grade more than those who got an F !

Phaedrus' hypothesis was that grades are inconsistent with, or at least not correlated to the quality of a students work. My hypothesis here is that placements are inconsistent with, or at least not corelated to the quality of education offered in a school or college.

In fact my personal and professional experience with CAT and JEE scores is that under the malignant influence of coaching classes these scores have lost all relevence as indicators of academic merit. In fact, some of the high scorers in the JEE can barely pass their semester exams while some of the students with high CAT scores are generally the bottom of the class. In  another post,  I have suggested an alternative approach but that is a different matter altogether. What this lack of correlation -- between CAT scores and actual ability  -- means is that the vicious nexus between "best students" going to the "best ranked" schools that ensure "best placements" can be broken once and for all.

If the really good students do not care about placements ( just as the Pirsig's good students did not care for their grades) then they will not be motivated to follow the placement-based rankings. Colleges will be under no pressure to hard-sell their students, improve their placement data and use the same to get the so called best students. Recruiting companies will feel no competitive compulsion to select students from this so called best-ranked schools. The entire artificial edifice of a placement driven education will, or should, crumble.

In a sense, the artificial and unnecessary "stress" induced in the system will, to borrow a phrase from a long forgotten subject called metallurgy, will be get relieved by a natural process of annealing and colleges will go back to doing what they were initially expected to do : provide good education through a model that encourages creativity and research.

Thursday, April 22, 2010

CBSE XII as Common Entrance Examination

In an earlier post on de-stressing higher education, I had argued about the irrelevance of the JEE / AIEEE as instruments of selection for entrance to higher education and the Damodar Acharya committee has recommended that the JEE should be scrapped. This is good. But the proposal to replace the same with a SAT style aptitude test is not a good solution either.

These aptitude tests -- earlier referred to as IQ tests -- have been found to be rather flawed because they seem to measure one aspect of what is known as "intelligence" or "aptitude" and would again be another strain on the students. Instead, let us focus on one examination and let that be the CBSE XII.

Why do I say this ? Because the cost and effort involved in managing the logistics of two nationwide examinations is better utilised in making sure that one examination is managed better. Second,  by making the process more broad based, we will be able to iron out the vagaries and uncertainties of performance delivered by a student on just one day.

Of course it may be argued that students who appear in non-CBSE boards would be at a disadvantage but strictly speaking they are already inconvenienced by having to take their own board examination plus the SAT-style aptitude test. However the CBSE XII would be closer in syllabus to any other board examination than any new SAT style aptitude test. So yes, CBSE students may be at an advantage but no, the advantage would not be any worse than the present situation where students are forced to take JEE / AIEEE / VITEE / State JEE / BITSAT and a whole slew of other examinations.

Ideally speaking all students should take just one examination at the end of class XII but given the diversity of opinion in India and the argumentative nature of the population this may take some time but the CBSE XII could be a good first step in this direction.

Looking ahead, a possible and feasible road map could be as follows

1. The percentile marks in the CBSE XII should be selection criteria for all Central universities like IIT, NIT etc.  All students will have to take at best one and at worst two examinations for all central colleges

2. At some point in time, State government and private engineering colleges will see the benefit of using CBSE XII as an entrance examination.

3. After some more time -- and subject to some honest political soul searching -- state level boards may agree to merge their XII exam with the CBSE XII. This may be facilitated if states can be given a position of authority within the CBSE hierarchy.

4. This road map will be greatly facilitated if the CBSE XII can be conducted multiple times in the same year so that students can take the examination at leisure and in comfort. Calculation of percentile in the CBSE XII can be done on the basis of multi year population -- this has been done successfully in GRE / GMAT for years -- and this will ensure greater reliability and stability of scores.

The only resistance to this approach would be from those who administer this plethora of tests. There is significant money that is spent in conducing these national level examinations and a good part of the money that is spent ends up -- legitimately or otherwise -- in people's pockets. A slowdown in this money flow may be unfortunate reason why a single CBSE XII may opposed by the nation's education system.