“…Fourteen validations of some of the versions of the De Jong Gierveld Loneliness Scale (DJGLS; De Jong-Gierveld and Kamphuls, 1985 ) were carried out; specifically, eight validations of the 6-item DJGLS ( Leung et al, 2008 ; De Jong Gierveld and Van Tilburg, 2010 ; Ayala et al, 2012 ; Iecovich, 2013 ; Cheung et al, 2020 ; Hosseinabadi et al, 2020 ; Jaafar et al, 2020 ; Rodríguez-Blázquez et al, 2021 ) and six validations of the 11-item DJGLS ( Buz and Pérez-Arechaederra, 2014 ; Penning et al, 2014 ; Tomás et al, 2017 ; Uysal-Bozkir et al, 2017 ; Caycho-Rodríguez et al, 2021 ; Hosseinabadi et al, 2021 ). In the study by De Jong Gierveld and Van Tilburg (2010) , the validated emotional DJGLS-3 and social DJGLS-3 scales are equivalent to the DJGLS-6 scale.…”