Question

multiple choice question
human development is a field that is characterized by the study of ______ in people.

change and stability
biological processes
sexual activity
adolescent behavior

Explanation:

Human development is a broad field that examines how people grow, adapt, and remain consistent across their entire lifespan. Biological processes are only one component of it, sexual activity is not a core focus, and adolescent behavior is just one narrow stage studied. The overarching focus is on both change (growth, shifts) and stability (consistent traits) throughout life.

Answer:

O change and stability