demographic variables: parent's assignment length, child's agreeableness with the relocation, child's age (7–12 years and 13–17 years), school type (international or other), and history of psychological treatment Labels: parent variables (P1) parent filled child well being and mental health (CC1), child filled variables (C1) variables: Well-being using the 10-item KIDSCREEN-10 Index (The KIDSCREEN Group Europe, 2006). Mental health problems using the 25-item SDQ (R. Goodman, 1997). Emotion regulation strategies using the Emotion Regulation Questionnaire for Children and Adults (Gullone & Taffe, 2012), a 10-item self-report scale that measures expressive EES and CCS. Perceived stress using the 13-item Perceived Stress Scale for Children (White, 2014). Resilience using the 12-item Child and Youth Resilience Measure (CYRM-12; Liebenberg et al., 2013). Negative social cognitions using the 10-item Social Threat Subscale of the Children's Automatic Thoughts Scale (Schniering & Lyneham, 2007; Schniering & Rapee, 2002),