Personality traits change from childhood through late-adolescence, however the effects of social expectations and self-regulatory efforts remain unknown. This study aims to explore mechanisms underlying personality development by assessing mean levels personality traits from childhood to late-adolescence.

中文翻译：

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社会期望和满足这些期望的能力作为青少年人格发展的可能机制

人格特质从童年到青春期后期都会发生变化，但社会期望和自我监管努力的影响仍然未知。本研究旨在通过评估从童年到青春期后期的平均人格特质水平来探索人格发展的机制。