+**Developmental Psychology** is the scientific study of how individuals grow and change across their lifespan, from conception to old age. It explores the intricate processes of [Human Development](/wiki/human_development), focusing on areas like [Cognitive Development](/wiki/cognitive_development), emotional changes, and social interactions. This field seeks to understand the "why" and "how" behind our journey through life.
+## See also
+- [Child Psychology](/wiki/child_psychology)
+- [Adolescence](/wiki/adolescence)
+- [Life Span](/wiki/life_span)
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