Entwicklungsverzögerung

Could you please confirm the exact term you want? "Entwicklungsve..." could refer to multiple concepts, for example:

- Entwicklungsverlauf (developmental trajectory): a concept in biology and psychology describing the progression and stages of development over an organism’s or individual's life, including factors that influence growth, maturation, and aging.

- Entwicklungsvektor: a less common term that might be used in certain technical contexts to denote a vector describing developmental directions in a model or system.

If you mean Entwicklungsverlauf, I can write a concise wiki-style article (under 300 words) in a neutral tone, covering definition, core concepts, typical stages or phases, influencing factors, and related topics. Please confirm the intended term and, if possible, the preferred field (biology, psychology, or a specific domain).