“…In such instruments, a given individual, usually referred to as ego or the focal person, is asked to report the relationships existing between all individuals in a group (Krackhardt, 1987). Various studies have successfully used a cognitive network approach for studying not only face-to-face interactions but also discussion networks (Marsden, 1987), friendship ties (Pittinsky & Carolan, 2008), advice and instrumental support provision (Krackhardt & Kilduff, 2002), emotional closeness, support and liking (Freeman & Webster, 1994;Kenny, Bond Jr, Mohr, & Horn, 1996;Widmer, 2016) or leadership and hierarchy (Brands, Menges, & Kilduff, 2015). Overall, the aim of such studies is not so much about testing the accuracy of non-behavioural measures of interactions (Coenders, Kogovšek, Hlebec, & Coromina, 2014), but rather to see how cognitive patterns about interactions relate to critical dimensions of social embeddedness such as social class, gender, statuses and roles in various organisations or groups (Brands, 2013).…”