The COVID-19 pandemic disrupted many young adults’ lives educationally, economically, and personally. This study investigated associations between COVID-19-related disruption and perception of increases in internalising symptoms among young adults and whether these associations were moderated by earlier measures of adolescent positivity and future orientation and parental psychological control. Participants included 1329 adolescents at Time 1, and 810 of those participants as young adults (M age = 20, 50.4% female) at Time 2 from 9 countries (China, Colombia, Italy, Jordan, Kenya, the Philippines, Sweden, Thailand, and the United States). Drawing from a larger longitudinal study of adolescent risk taking and young adult competence, this study controlled for earlier levels of internalising symptoms during adolescence in examining these associations. Higher levels of adolescent positivity and future orientation as well as parent psychological control during late adolescence helped protect young adults from sharper perceived increases in anxiety and depression during the first nine months of widespread pandemic lockdowns in all nine countries. Findings are discussed in terms of how families in the 21st century can foster greater resilience during and after adolescence when faced with community-wide stressors, and the results provide new information about how psychological control may play a protective role during times of significant community-wide threats to personal health and welfare.

This preregistered study examined the relation between adolescents’ perceived changes in internalizing symptoms during the COVID-19 pandemic and four different family and peer relationships in two countries. Using a bioecological framework, we interviewed mothers, fathers, and adolescents from 212 families in Germany and Slovakia during the COVID-19 pandemic. In both countries, we found that higher levels of father internalizing symptoms exacerbated the relation between pandemic disruption and increases in pandemic-related adolescent internalizing symptoms. Similarly, parental support buffered the relation between adolescent perceptions of COVID-19 disruption and increases in the adolescents’ internalizing symptoms. Peer support and parental warmth were not associated with changes in adolescent-reported internalizing symptoms during the study period. The fathers’ symptoms of anxiety and depression during stressful life events may impact the parent–child relationship by changing the children’s perceptions of parent–child attachment, which may, in turn, be associated with higher levels of adolescent internalizing symptoms. Higher levels of parental support, however, may have helped protect adolescents from some of the more negative aspects of the pandemic.