I think dis-respect is earned, not respect. All people have a default amount of respect (at least from me). If they do disrespectful things then their respect decreases. And if they do respectful things then the amount respect increases.
No. Dis-respect is based on judgment, respect comes from the heart/feelings.
I heard many times people to complain that some other ones (the child, or a friend, a relative etc) has no respect towards her/him. And I'd ask that person: "have u done anything to make the person respect u the way u want?" NO. "so, -i'd say,- the person has no special feelings for u,including respect. " The person would tell me then: "but i haven't done anything bad!" and my answer would be: "and that is why they don't disrespect u!"
Respect is not a mere feeling for me, it is something strong and deep. i have some friends that i only love, but don't respect very much (but i don't disrespect them, cause i love them: it's impossible to love and disrespect someone at the same time), cause they are nice to me, but they are not good people: they enjoy hurting others' feelings.