Non-Traditional Occupations For Women - Cracking the Glass Ceiling at Corporations The glass ceiling is a term that has come to mean a barrier to women's advancement in the workplace. Believe it or not, this term celebrates its 30th birthday this year! The term was originated by diversity consultant Marilyn Loden in a 1978 presentation to the Women's Action Alliance … [Read more...] about Non-Traditional Occupations For Women – Cracking the Glass Ceiling at Corporations