Growth and change continue from birth until death.

When working with children, a counselor knows that a child in the Preoperational stage (ages 2–7) may not yet grasp abstract concepts or others' perspectives. They might use Play Therapy to allow the child to express feelings they cannot yet put into complex words. 3. Attachment Lens (John Bowlby & Mary Ainsworth)

In the field of counseling, the serves as a transformative framework that moves beyond simply treating symptoms to understanding a person's entire journey. By viewing a client through various developmental theories, counselors can contextualize present struggles as part of a larger, evolving narrative.