Matilda effect
Ben Barres (1954–2017), a neurobiologist at Stanford University Medical School.  Barres is a trans man, meaning Barres was raised with a female gender role. He began to live as a man when he was 42 years old.  Barres said people thought his research was better when they thought he was a man than when they thought he was a woman.  Someone even said "His work is much better that his sister's" because they thought "Barbara Barres" was his sister and not his own old name. This is one time when the Matilda effect worked on the same person at different times in that person's life.