An alternative to group training sessions - coaching - offers 1:1 tuition on specific areas of interest. These may range from improving data analysis skills, using MS Excel, through to improved knowledge of presentation skills, using MS PowerPoint.
Particular topics can be customised, for each individual, allowing for a very tailored coaching session. These sessions typically last for between 1-3 hours. They also allow for individuals to use their own data / files, in order that they can work on these, as part of the session.