“…One is encouragement to “think ‘within-person’” (Hamaker, 2012). Writers explain that understanding the experiences and actions of individual students (Malmberg, Lim, Tolvanen, & Nurmi, 2016; Murayama et al, 2017)—and individuals in general (Boag, 2018; Fisher, Medaglia, & Jeronimus, 2018; Lamiell, 2013; Molenaar, 2004)—requires theory and research that addresses the intra individual organization of psychological structures and processes. A second is a call for assessments that are context-sensitive (e.g., Frenzel, Becker-Kurz, Pekrun, & Goetz, 2015; Little, 2015).…”