Introduction: The goals of this study were to: (1) adapt and validate a measure of aloneliness ( SolAS) for use among Indonesian adolescents; (2) examine the associations between aloneliness and indices of well-being in this unique developmental and cultural context; and (3) explore possible grade and gender effects.
Methods: Participants were Indonesian adolescents aged 11-18 years ( = 14.13 years, = 1.