“…There are different tools for assessing MD symptomatology (Lavender, Brown, & Murray, 2017; Lopez-Cuautle, Vazquez-Arevalo, & Mancilla-Diaz, 2016; Mitchell et al, 2017; Sandgren & Lavallee, 2018): the Muscle Appearance Satisfaction Scale (MASS; Mayville, Williamson, White, Netemeyer, & Drab, 2002), the Muscle Dysmorphic Disorder Inventory (MDDI; Hildebrandt, Langenbucher, & Schlundt, 2004), the Muscle Dysmorphic Inventory (MDI; Schlundt, Woodford, & Brownlee, 2000), four different versions of the Muscle Dysmorphia Inventory (MDI; Cubberley, 2009; Lantz, Rhea, & Cornelius, 2002; Rhea, Lantz, & Cornelius, 2004; Short, 2005), the Adonis Complex Questionnaire (ACQ; Pope, Phillips, & Olivardia, 2002), the Muscle Dysmorphia Symptom Questionnaire (MDSQ; Olivardia, Pope, & Hudson, 2000), and the Muscle Dysmorphia Scale (MDS; Kaminski, McFarland, & Chapman, 2008). In this study, we present a reliability generalization (RG) meta-analysis of these measurement tools.…”