A supervisor gets training to handle the company or other work. I have seen supervisors have leadership quality, communication skills and supervisors know that how to handle the team. If you feel you have to get more training for being a supervisor so you will get perfect training and after that handle the team and work also.
Most Jobs offer on the job training. Normally starting out with visual, be it online or in books. But most people tend to grasp and hold the idea or system hands on.
Yes, in most hospitals housekeeping staff receive CPR training and other emergency first aid trinings.
You can receive the training by trying to be an intern for a retail sales company. They will most-likely hire interns, but this means that you won't be getting paid as well.
The "Math" category with eight Supervisors.
yes
yes
For equipment safety training the type of jobs you will need this for are construction, warehouse, and retail. Most jobs provide on site training with their equipment, but you can also watch safety videos online.
workers needed fewer skills and less training to do most factory jobs
You can receive online entrepreneurship training on most online schools. You have to search for a specific one that meets your needs. Find out the information for each school and choose the one you like.
Most large retail firms have their own management training schemes to supply workers for their own jobs so it is best to contact the company directly. Some of these jobs require a university degree but this is not always needed.
Most heavy equipment operators receive their training through an apprenticeship program or on the job training. They don't start out working with heavy equipment right away, and will be trained the longer he works. Have your son ask some local construction contractors and ask if certification is needed.
There is no educational requirements for a roofer. Most all receive on-the-job-training.