In organizational career management and diversity studies, what does the term "Glass Ceiling" describe?

The Glass Ceiling is a metaphor used in human resource development, organizational behavior, and sociology to describe an artificial, subtle, but powerful systemic barrier that prevents qualified individuals—particularly women and underrepresented minority groups—from advancing into top-level leadership, C-suite positions, or board memberships. Key Characteristics: Invisible & Unwritten: It is not an explicit policy or stated rule; rather, it manifests through unconscious bias, exclusionary informal networks ("old boys' networks"), stereotyping, and lack of executive mentorship/sponsorship. Artificial Barrier: Qualifications, performance, and leadership capabilities are often present, yet structural and cultural dynamics impede upward mobility beyond mid-management tiers. HRD Interventions: Organizations address the glass ceiling through targeted leadership development programs, structured mentorship/sponsorship, unbiased succession planning, transparent promotion criteria, and diversity, equity, and inclusion (DEI) initiatives.