Development of Internalizing Mental Health Symptoms from Early Childhood to Late Adolescence

Autor: Ioannis G. Katsantonis
Jazyk: English<br />Spanish; Castilian
Rok vydání: 2024
Předmět:
Zdroj: European Journal of Investigation in Health, Psychology and Education, Vol 14, Iss 8, Pp 2404-2416 (2024)
Druh dokumentu: article
ISSN: 2254-9625
2174-8144
DOI: 10.3390/ejihpe14080159
Popis: Children’s mental health symptoms’ development can be characterized by both continuity and discontinuity. However, existing studies ignore the potential discontinuity in children’s internalizing symptoms’ development. Hence, the current study examines continuous and discontinuous developmental trajectories using representative data from a sample of 2792 children (49.10% females) from the Growing Up in Australia cohort assessed seven times (ages 4, 6, 8, 10, 12, 14, 16). Longitudinal measurement invariance analyses revealed that internalizing symptoms were comparable over time. Linear, quadratic, and piecewise latent growth curve models were deployed to estimate the trajectory of internalizing symptoms from early childhood to late adolescence. The analyses showed that internalizing symptoms were characterized by a quadratic-quadratic piecewise growth curve comprising two distinct phases of upward concave growth. Internalizing scores reduced steadily between ages 4 and 8 years but exhibited a slight upward curvature between ages 8 and 10 years. By age 14 years, the trajectory remained relatively stable but spiked between age 14 and 16 years. The two phases of internalizing symptoms’ development were largely unrelated. Overall, the study adds to the knowledge about the development of internalizing mental health from early childhood to late adolescence and highlights the need for additional support in late adolescence.
Databáze: Directory of Open Access Journals
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