Wednesday, January 27, 2010

Hoodbhoy on the GRE requirement for PhDs in Pakistan

Here is a recent article by physicist, Pervez Hoodbhoy on the subject GRE requirement for PhD students in Pakistan: Universities - A new war. On the one hand, this is a higher education issue specific to Pakistan. On the other hand, this problem of quality control plagues much of the developming world. Pervez has been a vocal critic of initiatives that simply increase monetary incentives without monitoring quality. While the numbers of PhDs have increased, the checks on quality are not really there. Hence, we come to this fight where students and their advisors are challenging the implementation of subject G.R.E as part of their PhD. Well, these are indeed complex issues and it may be hard to find easy solutions with the existing undergraduate educational infrastructure.

The pictures above are both from protests at Quaid-e-Azam University, Islamabad, possibly in front of the physics department. As an aside, here are two things that came to my mind after seeing these pictures (these observations may not be of any interest to you...): first, there is a relative gender segregation at the protests (though not complete on the women's side), and second, it gives a glimpse of average beard/no-beard and hijab/no-hijab ratios in a run-of-the-mill (i.e. relatively conservative) public university in Pakistan. And, yes, its Pervez in the second picture engaging with the protesters.
Dark clouds are gathering over Pakistan’s universities, portending a conflict that is likely to be long, bitter and uncertain in outcome. On one side are those who say that PhD degree holders must have, at the very minimum, undergraduate-level knowledge in the relevant discipline.

On the other side are PhD aspirants, together with their supervisors, who demand unearned degrees. They hold that passing examinations and taking courses is unnecessary and an affront to their dignity. The first volleys have already been fired. Earlier this month about 100 students, registered for the PhD degree at Quaid-i-Azam University, angrily mobbed the executive director of the Higher Education Commission (HEC) as he entered the campus. Their demand: cancel the current requirements of passing the international Graduate Record Examinations (GRE) as well as taking and passing graduate level courses. They say that producing research papers entitles them to receive the highest degree in their chosen discipline.

To his credit, the HEC officer stood his ground. He pleaded that removing essential graduation requirements would make their degrees meaningless, that they really did need to know subject basics before doing research etc. But these obvious and sensible arguments cut no ice with those who believe that PhD degrees are a birthright. Rhythmic cries of “hum nahin mantay zulm kay zabtay” (we will not tolerate tyranny!) reverberated across the campus. This leads one to wonder: for how long can the HEC withstand such pressures? What if the floodgates give way?

Some background: a tidal wave of cash hit Pakistan’s universities between 2002-2008. The 10 to 12 times budgetary increase set a new world record while the accompanying hype touched the skies. Advised by the HEC’s newly appointed chairman, Dr Atta-ur-Rahman, Gen Pervez Musharraf grandly declared that the annual production of PhD degree holders would be boosted from 150 per year to 1,500 per year. Incentive schemes encouraged teachers — often of doubtful academic merit themselves — to take on PhD students by the score. Academic quality, already low, nose-dived.

In 2006, pressed by persistent critics to include at least some minimal quality checks, the authorities finally made the right decision. They declared that a PhD candidate must ‘pass’ the international GRE undergraduate-level subject test administered by the Education Testing Service, Princeton. But the meaning of ‘pass’ was a hot potato that was not touched upon for another two years. Finally, in 2008, passing was declared as achievement of 40 percentile or better in the subject test.

Even this ludicrously low pass mark drew howls of protest. PhD students saw their degrees endangered while their supervisors saw their incomes threatened: every single registered PhD student was a cash cow worth Rs5,000 per month. The money went into the teacher’s pocket. Banded together by common interests, teachers and students lobbied to get the pass mark reduced still further. Others demanded that if testing was to be done at all, allow it to be done locally. Proponents of international testing were dubbed as ‘foreign agents’ and passionate arguments of national ghairat (honour) being at stake were thrown around.

But international tests of subject competence are simply indispensable. First, science is a global enterprise and rules for assessing competence in a particular discipline are universal. Local evaluations and testing mechanisms cannot compete in validity and quality. Second, in a society where ethical standards in the teachers’ community are no higher than among politicians or shopkeepers, the impartial and cheating-free nature of international testing is absolutely vital.

There is nothing particularly difficult about these international tests. As some readers may know, they are pitched at the bachelor’s level (i.e. 16 years of education). Chinese, Indian and Iranian students easily score in the 80-90 percentile range. American universities use them as entrance requirements, with medium-quality universities requiring results in the 70-80 range and the very good ones in the 80-95 range.

But achieving even 40 percentile has proved to be too difficult for most Pakistani PhD students even at the end of their PhD studies. This is especially alarming since they have had the advantage of three to four years of additional study. The pathetic quality of undergraduate education in Pakistan is surely responsible for this unfortunate fact. The intensity of the opposition to testing becomes understandable.

Better-equipped Pakistani students, however, welcome international testing. Faced with a meaningful challenge, some of our students have laboured long and hard — and increased their scores spectacularly. About 15 students from my department have cleared the 40 percentile hurdle, and the best have scored around 80. This shows that Pakistani students too can compete — if pushed in the right direction.

For the first time in their lives our students are being confronted head-on with a hard fact: science is all about problem-solving. They have to shape up if they want to play ball. For a change, cheating in examinations is impossible and cramming does not help. The heartening thing is that most students, whether they do well or otherwise, say they learned a great deal of subject matter in preparing for this challenge and felt more educated. Surely this by itself is enormous success.

After years of criticising trends in higher education and the shenanigans of the HEC’s former leadership, I feel that the HEC is now doing the right thing. Now it needs to stand by its guns. Of course, there is much more to be done than to merely raise the bar from time to time. A different direction is badly needed.

Broadly speaking, higher education reform must prioritise improvement of teaching quality, particularly in colleges. Numbering about 1,000, they are in a desperate condition. Instead of pampering universities, the government must help colleges improve their infrastructure and teaching quality. The previous model of rewarding so-called research in universities must be drastically revised. This policy has resulted in a flood of papers, the bulk of which are worthy of the trashcan even if published in some ‘international’ journal.

The fact is that students need sound basic knowledge of their subject if they are to benefit from higher education, as well as to do meaningful research. Genuine research must not be confused with data gathering; it requires strong skills and solid comprehension. For this, the next generation of university students must have good teachers at the college and school level. This, in turn, needs improved teacher recruitment and training.

Hence there is an urgent need to create large, high-quality, degree-awarding teacher-training academies in every province. Established with international help, these academies should bring in the best teachers as master trainers from across the country and from neighbouring countries. Rather than waste precious resources on frivolities, this is the direction to go.

The author teaches physics at Quaid-i-Azam University, Islamabad.


emre said...

Test early and test often so students who are not worthy of a degree are weeded out before they feel they have invested too much to fail.

Ammad Khan said...

I think the problem here is not GRE test. It is the timing for GRE test. In other parts of the world i.e. USA , Canada, Australia etc. GRE exam is a requirement for admission in such programs i.e. Masters, PhD etc. But no where in the world..., they use it to grade your PhD or your working during PhD. I mean this is really ridiculous and rubbish to ask a student for an extra exam after he has dedicated four to 6 yrs precious years of his life to complete his project in PhD. To me it gives no sense.
Also, we should not forget that in almost all the European countries there is no requirement of a GRE test for admission in PhD or other graduate program.
However, I totally support GRE/GMAT based exams when a student is going to enter into programs of such a higher academic level.

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