Which developmental stage begins with puberty and typically ends around physiological maturity?

The developmental stage that begins with puberty and typically concludes around physiological maturity is adolescence. This stage is characterized by significant physical, emotional, and cognitive changes as individuals transition from childhood to adulthood. During adolescence, individuals experience the onset of puberty, which triggers various hormonal changes leading to physical growth and the development of secondary sexual characteristics.

Furthermore, adolescence is marked by a time of identity exploration and increased independence, as young people develop their personal values, beliefs, and social relationships. This stage usually spans from approximately ages 10 to 19, culminating in the attainment of physical and reproductive maturity. Understanding adolescence is crucial for addressing the specific developmental needs and challenges faced during this period, including emotional well-being, peer relationships, and educational pressures.

In contrast, childhood represents earlier years before puberty, infancy covers the initial stages of life, and adulthood signifies the period following physiological maturity when individuals are generally considered fully grown and independent.