“…Moreover, for both theoretical and applied reasons, attachment researchers want to know whether specific kinds of experiences are capable of changing the deep-seated ways in which people relate to significant others in their lives (e.g., Arriaga, Kumashiro, Finkel, VanderDrift, & Luchies, 2014; Arriaga, Kumashiro, Simpson, & Overall, 2018; Davila & Kashy, 2009). Identifying such experiences may shed light on potential risk factors for insecurity (e.g., Gillath, Casebier, Canterberry, & Karantzas, 2019) or provide insights into interventions that can promote or enhance security (e.g., Carnelley, Bejinaru, Otway, Baldwin, & Rowe, 2018; Gillath & Karantzas, 2019; McGuire, Gillath, Jackson, & Ingram, 2018; Rowe, Shepstone, Carnelley, Cavanagh, & Millings, 2016). At the core of such investigations is the assumption that the factors identified are associated with changes that do not fade away after a brief period of time.…”