Randomized trial identifies systemic cowardice in doctoral education, highlighting the need for reform and innovation.
Doctoral education in many systems has become characterized by excessive duration, rigid formalism, and incentive structures that reward conformity over originality. Traditional PhD programs tend to be overly theoretical, while even professional doctorates such as the DBA often lack sufficient focus on practical applicability. This study diagnoses these problems as the result of systemic cowardice and a Reinforcement Trap, in which doctoral candidates and supervisors rationally choose low-risk, low-innovation strategies to minimize failure and conflict.Using a constructivist grounded theory approach based on a six-year longitudinal self-experiment across six academic programs at seven universities, the study combines primary data from direct experience, secondary data from academic literature, and tertiary macro-level quantitative evidence on innovation and economic indicators across five economies and regions over twenty years. The analysis is guided by Facetism, an interdisciplinary, multi-perspective methodology developed by the author.
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Kai Hermann Kayser (2026) studied this question.
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