Before revision: Lancaster and Stillman (2002) introduced the term, cusper, in reference to those who are born at either end of a generation, and consequently, may identified to some extent with the generation before or after it.
After revision: Lancaster and Stillman (2002) introduced the term, cusper, in reference to those who are born at either end of a generation, and consequently, may identify to some extent with the generation before or after it.