This blog is written by Prof. Roberto Weinberg from the School of Earth, Atmosphere and Environment at Monash University who, amongst other accomplishments, was recently awarded the Science Faculty Dean's Award for Post Graduate Supervision
Symbiosis. The relationship between research students and
supervisors is based on symbiosis: a collaborative effort directed at research.
Candidates learn to do science and their efforts are an essential ingredient of
our research output. Research students are at the core of our research efforts.
The best days in my supervisor life are those where, with
one of my students, we sit in front of a new data set and start building a map
of possibilities, paths, experiments all leading to new insights. These are
days of great excitement, creativity and exchange, which I hope fire up the
student’s curiosity and drive. Like many symbiosis, there is some tension in
the relationship: large amounts of reading, steep learning curves, strict
scientific thinking, demand for high-level questioning, quality documentation
and writing, and numerous questions left unanswered, new questions raised,
certainties dissolved.
Some symbiotic relaitionships may turn parasitic. Supervisors sapping the energy and directing the
scientific production of students for their own gain, while providing minimum
input and arguing that “a no input policy” is good for student independence.
Conversely, students failing to reach maturity and draining supervisor’s
energies and knowledge without adding to the shared knowledge of the team.
Now we are faced with increased downward pressure in what
constitutes a PhD and with that there
will be further pressure in this symbiosis. The issue is reducing our
completion times. Soon after I arrived at Monash, over 10 years ago, a senior
admin academic was making the case to a large cohort of academics that we
needed to improve completion rates no matter what. “Err, no matter what?”
someone interjected “will this not lead to an erosion of the quality of our PhD
thesis? ” and the as expected the reply was the hypocritical “absolutely not”. Well,
ten years on we are faced with even stronger requirements to reduce completion
times. We are now faced with the conundrum of how to adapt our expectations to
this imposed reality. Can we adapt the research questions to simpler, less
risky ones? How far down can we take the content of a PhD thesis and still
maintain an internationally acceptable level? How can we shorten the maturation period that
candidates need to start producing outcomes? How is this symbiosis going to
flourish in the future?
Considering that students carry out the bulk of our
research, the way we adapt to this new imperative will impact on our collective
research outcomes. This also means that now more than ever, we need to make our
best efforts to attract the absolute best PhD candidates. Outstanding Schools and individual researchers
are often happy to wait and catch what falls in their net. We need a sharp
change in attitude. If our aims is to
develop truly outstanding research, we need to actively seek the best students
and then provide them with the best possible research environment. In this
regard, high pressure for short completion times may not always be helpful.