“…The Middle Years Development Instrument (MDI) of Canada is the most important tool on a global level (Guhn et al, 2012 ; Schonert-Reichl et al, 2011 , 2013 ). Additionally, other tools to measure the subjective (Michalos & Land, 2018 ; Michalos & Hatch, 2020 ; Sirgy, 2021 , pp.132–133; Voukelatou et al, 2021 ) well-being of children have been developed, with a strong focus on life satisfaction (Aymerich et al, 2021 ; Borualogo & Casas, 2021 ; Caqueo-Urízar et al, 2022 ; Casas et al, 2013 ; Casas & González-Carrasco, 2021 ; Dinisman et al, 2012 ; Gierczyk et al, 2022 ; Goldan et al, 2022 ; Gross-Manos & Bradshaw, 2022 ; Herd, 2022 ; Huebner & Furlong, 2016 ; Jiang et al, 2021 ; Leto et al, 2021 ; Llosada-Gistau et al, 2015 ; Montserrat et al, 2015a , b ; Moreira et al, 2021 , 2022 ; Rodriguez de la Vega, 2014 ; Savahl et al, 2017 , 2021 ; Schutz et al, 2022 ; Tonon & Mikkelsen, 2022 ; Viñas et al, 2019 ). Furthermore, there are various studies concerning the opposite of child well-being, such as, according to Leriou et al, ( 2021 , Sect.…”