How is family stress,like conflict with a stepfather,most likely to impact the timing of puberty-related issues for a girl?

Question

Quizplus · Accepted Answer

Research has shown that stress within the family environment, such as conflict with a stepfather, can lead to earlier sexual maturity in girls. This is thought to be a result of evolutionary adaptive mechanisms where early maturation may have been advantageous in unstable or stressful environments.

How Is Family Stress,like Conflict with a Stepfather,most Likely to Impact