While some kids do have actual behavior issues, when kids are displaying most of the behaviors on your list, they are
tired, bored and/or hungry. So many times parents expect children to adapt their schedules to their parents' needs. That doesn't work well, mainly because smaller kids can't read the schedule.
When my son was small, I learned a few things:
1. He was going to mimick MY behavior and responses. Kids learn by example. If you want to teach your kids that acting out, screaming, etc. are not acceptable behaviors, then don't be a hypocrit and show them otherwise.
2. If I needed to buy groceries or run other errands, I would wait until he was well rested and had a full tummy. As soon as he woke up from his nap, I'd feed him and THEN go, so I didn't have to listen to him whining and screaming in Walmart like so many other kids.
As far as discipline was concerned, when he was very small and I recognized a battle of his will against mine (re: bothering things he shouldn't, etc.), I would remove him from the situation and put him in a walker or playpen to protect him from himself and teach him that freedom has a price.
Once he was past the toddler stage and understood EXACTLY what "no" meant, I would ground him from a favorite show or toy, but I didn't have to do that very often. Though, admittedly, even now there are times when he thinks that "No" means "keep asking me the same thing over and over until I say yes".
It all comes back to the bottom line that kids model behaviors we display to them. If we want them to behave well, be well mannered and not use inappropriate speech, etc., we need to set the bar for them. They're watching US.
As for boredom, spend time with them. Teach them something (cooking, planting flowers), READ TO THEM...help them develop a love for literature (my son told me that when he was little he figured out that reading "made a movie in your head" and he loved it), play games with them that involved physical activity (tag, limbo, hide N seek) to help them burn off some of the energy that builds up and comes out in the form of misbehaving.
Hope this helps