What describes a parent who doesn't set rules and ignores behaviours?

The term that best describes a parent who doesn't set rules and ignores behaviors is "uninvolved parent." This parenting style is characterized by a lack of responsiveness to a child's needs, as well as a general disengagement in their upbringing. Uninvolved parents typically provide little guidance, emotional support, or attention, leading to children who may struggle with self-discipline, social skills, and understanding boundaries.

In contrast, authoritative parents strike a balance by setting rules while also being responsive and nurturing. Permissive parents are characterized by a high level of warmth and acceptance but do not establish firm boundaries or rules, often leading to a chaotic home environment. Overprotective parents, on the other hand, are excessively controlling or involved, attempting to shield their children from risks, which differs significantly from the uninvolved approach.