Explanation:

- A filiocratic or filiocentric family centers its dynamics and decision-making around the children.

- In such families, the needs, opinions, and activities of the children take precedence over other family members.

- The other options consider different family dynamics:

- Option 1: Mother - A matriarchal family system emphasizes the role of the mother as the primary decision-maker and central figure.

- Option 2: Father - A patriarchal family system is where the father holds the main authority and decision-making power.

- Option 4: Maternal Uncle - This describes an avuncular system, often found in matrilineal societies, where the maternal uncle plays a significant role in the family.

- Correct Answer: Option 3: Children