Concept:Showing respect for community values and elders helps a person develop a strong sense of self-identity.Explanation:Self-identity is shaped by how a person relates with others in the community.Respecting the elderly builds good relationships, teaches cultural values, and earns social acceptance.These factors help the individual know their role and worth in the community.The other options do not directly enhance self-identity as strongly as respect for elders does.Answer:D. showing respect to the elderly.