When do parents start to socialize their children in earnest?

Question

1) The 1st year when babies can interact socially.
2) The 2nd year when toddlers are first able to comply with parental directions.
3) The preschool years when children start formal schooling.
4) Early adolescence when per pressure is strongest.

Answer 1

What does your book say? What does it mean to socialize children "in earnest?"

Answer 2

choie 1