A word invented to reject applicants for knowing too much.
The concept of being "overqualified" for a job emerged in American hiring language during the 1960s, as credential inflation and the expansion of higher education produced a growing number of degree-holders competing for positions that did not require their level of training.1
The logic behind the rejection is economic, not intellectual. Employers worry that an overqualified candidate will leave as soon as a better-matched position opens, generating turnover costs that exceed the value of their temporary contribution.2
Research has complicated this assumption. A 2011 meta-analysis published in the Journal of Vocational Behavior found that perceived overqualification was associated with lower job satisfaction but not consistently with higher turnover.3 The relationship between credentials and job performance is weaker than most hiring managers assume.
The label carries particular weight during economic recessions, when experienced professionals apply for entry-level roles. During the 2008 financial crisis, "overqualified" became one of the most common reasons cited in rejection letters, creating a paradox in which the candidates with the most to offer were systematically excluded.4
Age discrimination scholars have noted that "overqualified" can function as a proxy for age. Older workers with decades of experience are statistically more likely to receive the label than younger workers with equivalent credentials.5 The word frames excess knowledge as a liability, a concept that would have been unintelligible before the modern system of credentialed hiring.