“…The topics for quantitative studies are distinguished by the measurement constructs. Different instruments are used to assess international volunteering (Lough & Mcbride, 2014), global citizenship (Mule et al., 2018), intercultural sensitivity (Lyubovnikova et al., 2015), intercultural effectiveness (Dunn‐Jensen et al., 2021), intercultural development (Akdere et al., 2021), cultural awareness (Chwialkowska, 2020), global perspective (Hudson & Tomás Morgan, 2019), and environmental citizenship (Tarrant et al., 2014; Tarrant & Lyons, 2012). Notably, these studies assessed constructs related to TL, instead of TL itself.…”