A Parallel Latent Growth Model of Affinity for Solitude and Depressive Symptoms among Chinese Early Adolescents

Preferring to spend time alone (for any reason) has been empirically linked to symptoms of internalizing problems among Chinese children and early adolescents. However, little is known about the implications of affinity for solitude (i.e., an enjoyment of solitude) in China. Moreover, it remains unclear how affinity for solitude and depressive symptoms development simultaneously in early adolescence. To address these gaps, this study examined the longitudinal and parallel associations between affinity for solitude and depressive symptoms among Chinese early adolescents. Participants were 853 adolescents (48.4% female; Mage = 14.65 years, SD = 0.54) from mainland China followed over three years from Grade 7 to Grade 9. Assessments of affinity for solitude and depressive symptoms were obtained each year via adolescent self-reports. Among the findings, results from parallel latent growth modeling suggested that higher initial levels of affinity for solitude in Grade7 negatively predicted the slope of adolescents' depressive symptoms. This indicates that higher levels of affinity for solitude in Grade 7 predicted a slower increase in adolescents' depressive symptoms levels over three years. Implications are discussed that consider the adaptive mechanism of affinity for solitude among Chinese adolescents in the development of depressive symptoms.