“…The remaining six studies were international (with respect to the United States), including two in Indonesia (Christidamayani & Kristanto, 2020;Suarsana et al, 2019), two in Taiwan (Chang et al, 2011;Yu & Chen, 2014), one in India (Kapur, 2018), and one in Turkey (Akben, 2020). In terms of participants, three studies included elementary students (Chang et al, 2011;Kopparla et al, 2019;Yu & Chen, 2014), three included secondary students (Christidamayani & Kristanto, 2020;Kapur, 2018;Suarsana et al, 2019), and one utilized university students (Akben, 2020). Additionally, five of the articles specifically focused on mathematical problem posing (Chang et al, 2011;Christidamayani & Kristanto, 2020;Kapur, 2018;Kopparla et al, 2019;Suarsana et al, 2019), while the other two researcher groups focused on application-type problem posing (Akben, 2020;Yu & Chen, 2014).…”