“…Drawing from previous research (Inglis et al. ; Knoke ), we used nine items to measure personal benefit: “access to career information and employment opportunities,” “access to products, services, and suppliers,” “a reference directory of members/practitioners,” “certification/credentialing,” “opportunities for you to network with other professionals in your field,” “opportunities to gain leadership experience,” “member discounts,” “access to the most up‐to‐date information available in your field,” and “professional development or educational program offerings.”…”