“…The questionnaire measured men's vasectomy knowledge, attitudes, and information-seeking behaviors. The questionnaire was informed by a literature review, which revealed no known survey of these constructs in the United States, although related work was recently conducted in Mexico (Hernandez-Aguilera & Marván, 2015, 2016. Drawing on this research in Mexico, information gathered from the literature, and consultations with the coauthors, the first author developed a questionnaire consisting of items querying vasectomy knowledge, attitudes, and information seeking, as well as demographic information.…”