For troubled teens who are struggling with drug abuse, depression or other serious issues, residential treatment centers that offer therapy-based solutions might be the best option. Residential treatment centers usually have a complete psychiatric staff available to monitor each troubled teen closely and provide therapy in addition to a curriculum of academics, exercise and personal development.

Parents looking for a quick fix usually choose troubled teen camps. There are two types of teen camps: boot camps and summer or wilderness camps. They usually last from one to six weeks, and while teens may shows signs of improvement for days or even weeks after coming home, they often revert back to old behaviors after the fear of authority disappears.

Not all parents subscribe to the notion of "tough love," which is used so extensively in many troubled teen programs. Some parents want their children close by and want to avoid placing their troubled teen into an environment that may build even more resentment and anger.

It can be difficult on all family members to have a teen move to a boarding facility. As a result, many parents choose to take their troubled teen to an alternative school. In these day schools, the troubled teen stays in a highly structured school during the day and then returns home at night.

What parents of a teen haven't wondered where their sweet child went and who the angry and rebellious child is that took his or her place. After all, adolescence is a time of change. While each child is different, there are some behaviors that all normal teens seem to exhibit.