Physics PhD admissions: Time to move beyond prestige
The world of physics PhD admissions is ripe for a revolution. While we extol the virtues of creativity, rigour, resilience, and collaborative problem-solving, our selection processes are still heavily reliant on institutional prestige, grades, and prior access to opportunity. This is a deeply flawed approach, and it's time we move beyond it.
The problem with traditional admissions criteria is that they are deeply intertwined with structural advantages. Two students with equal potential can present vastly different CVs depending on their access to resources, mentors, and cultural capital. This is not just a matter of fairness; it's a strategic issue for science.
Science and technical subjects in the UK are facing chronic recruitment and retention challenges. At the same time, the complex issues our society faces demand interdisciplinary solutions. Physics skills are in high demand, and PhD graduates are entering diverse fields like industry, policy, entrepreneurship, and education. This requires not just technical brilliance but adaptability, communication, and ethical judgement.
The current system is exclusionary and self-perpetuating. By continuing to rely on narrow, retrospective signals, we are systematically under-selecting the researchers we need. It's time to treat admissions as a design problem, something that can be structured, tested, and improved.
One innovative approach is the DiveIn programme at the University of Glasgow. DiveIn aims to move away from prestige-driven admissions towards a competency-based approach. Instead of recruiting students to predefined projects, DiveIn first selects a diverse cohort and then co-creates projects with them. This approach is grounded in the Equity in Doctoral Education through Partnership and Innovation (EDEPI) framework, which identifies three broad areas of competency: comprehension and evaluation, delivering results, and socio-emotional competencies.
A key feature of DiveIn's process is anonymization. Applications are divided into components, with personal data, CVs, and competency statements de-linked during evaluation. Assessors never see applicants' names, genders, nationalities, or institutional affiliations. This ensures that the selection process is fair and unbiased.
The DiveIn admissions process consists of four elements: an anonymized, competency-based written application, a task-based exercise, a double-marked wide-ranging assessment, and a transparent structured interview. Applicants are assessed for their ability to thrive in a diverse, collaborative cohort, not just for individual PhD readiness.
The results of DiveIn's first full recruitment cycle are encouraging. The cohort is diverse in background, discipline, and experience, and the process has not lowered standards. In fact, the quality and impact of the research may improve. This approach is not just about widening participation; it's about changing what those standards measure.
The implications of this reform are far-reaching. By moving beyond prestige-driven admissions, we can build fairer, more principled systems that are better aligned with the realities of modern research. This is especially important in the technology sector, where diversity gains are stalling. A competency-based approach could help boost diversity in UK Tech.
It's time for physics to apply the principles of careful measurement and experimental design to its own admissions process. By doing so, we can create a more resilient, creative, and socially responsive generation of researchers. The future of science depends on it.
