Overspecialize
/ˌəʊvəˈspɛʃəˌlaɪz/
"Overspecialize" in a Sentence (3 examples)
The tendency to overspecialize is also noticeable in the county. Some farmers are growing fruit to the exclusion of all other crops; some carry the practice a step further and grow only peaches.
The greatest of benefits to be derived from a purposeful college education are an active and lasting intellectual curiosity—a pervading spirit of inquiry—and the ability to think. To attain these goals the student should direct his education in a broad field of study rather than overspecialize in a single subject.
Still, Winn is a savvy observer of intellectual politics, ably dissecting the economic and administrative incentives that encourage academics to overspecialize.