“…One of the practical benefits of using these dimensional measures is that they allow for more statistically powerful tests of the potentially distinct implications of these different attachment strategies during adulthood under some circumstances (see Fraley & Spieker, 2003, for simulation results). There is a growing corpus of research demonstrating that the empirically derived dimensional indices of adults’ dismissing and preoccupied states of mind are uniquely associated with different interpersonal behaviors (Fortuna, Roisman, Haydon, Groh, & Holland, 2011; Haltigan, Leerkes, Supple, et al, 2014; Haydon, Roisman, & Burt, 2012; Whipple et al, 2011), social–cognitive processes (Dykas, Woodhouse, Jones, & Cassidy, 2014; Haydon, Roisman, Marks, & Fraley, 2011), and problematic behaviors (Haydon et al, 2012; Martin et al, 2017 [this issue]).…”