Patterns of Personality Development and Psychosocial Functioning in Japanese Adolescents: A Four-Wave Longitudinal Study

Abstract

While patterns of adolescent personality development are country-specific, previous studies that have examined them have been limited to the Netherlands and Finland. This study aimed to identify the patterns of personality development and examine the relationship between these patterns and psychosocial functioning among Japanese adolescents. Overall, 618 Japanese adolescents (49.5% girls; 16 years) participated in the annual longitudinal survey from 2013 to 2016. Using latent class growth analysis, the following four patterns of personality development were identified: resilient , over-controlled , vulnerable , and moderate . Although the mean-level changes in the Big Five domains were generally insignificant among the four patterns, the vulnerable pattern showed a progressive increase in conscientiousness, and the moderate pattern showed a decrease in neuroticism and an increase in conscientiousness. Furthermore, multivariate analysis of variance tests indicated that the resilient pattern showed higher subjective well-being and lower psychosocial problems than the other personality patterns; the over-controlled pattern showed higher internalizing problems than the resilient pattern; the vulnerable pattern showed lower subjective well-being and higher internalizing problems than the other patterns; and the moderate pattern scored between the resilient , over-controlled , and vulnerable patterns in both subjective well-being and psychosocial problems. These findings suggest that the vulnerable and moderate patterns, which are immature patterns compared to the resilient and over-controlled ones, showed positive changes to the direction of maturity from middle to late adolescence in Japan.

Pemberian Pendidikan Kesehatan Tumbuh Kembang Psikososial Pada Remaja Sebagai Upaya Mencegah Masalah Kesehatan Mental

“…Remaja merupakan periode transisi dari anak-anak menuju dewasa. World Health Organization (2021) menyatakan bahwa masa remaja adalah periode penting untuk membangun kebiasaan sosial dan emosional untuk kesejahteraan mental, pemecahan masalah, belajar mengelola emosi dan keterampilan interpersonal yang baik (Arifuddin & Pangaribuan, 2021;Hatano et al, 2023;Sarfika et al, 2023).…”

“…Salah satu tokoh yang berkontribusi dalam mencetuskan teori perkembangan psikososial adalah Erick H. Erikson. Tahapan perkembangan psikososialnya remaja berada pada tahapan identity (identitas) versus identity confusion (kebingungan identitas) (Hatano et al, 2023;Rusuli, 2022;Uswatun, 2019).…”