Relationship duration in infant care: Time with a high - ability teacher and infant - teacher attachment. (thelizlibrary.org)
Approximately 75 % of the participants were married and the length of their relationships ranged from 1 day to 65 years, with a median relationship duration of nearly 17 years. (scienceofrelationships.com)
The purpose of the present study was to examine how relationship duration was related to conflict strategies and levels of intimacy in romantic relationships and how that might vary by gender. (interpersona.psychopen.eu)