arenguhüppe
Arenguhüppe, often translated as "developmental leap" or "growth spurt," refers to a period of rapid cognitive, emotional, and behavioral change observed in infants and young children. These leaps are not about physical growth but rather about the emergence of new skills and perceptions. During an arenguhüppe, a baby may become more fussy, clingy, and irritable, as they are experiencing the world in a new and overwhelming way. This can manifest as increased crying, difficulty sleeping, and a seeming regression in existing skills, such as crawling or feeding.
These periods are typically associated with the development of new sensory abilities or cognitive milestones. For