Training surveys are one of THE most used tools in the customer education manager's toolbox. Surveys can impact everything from course design to facilitator hirings. The problem with most surveys is that they're not used properly. They're too long, go un-answered, don't provide actionable data, or just pile up in someone's desks, never to be used.
Earlier this week I was talking to a former colleague who's a director in a technology organization, and she recently attended a two-day training session. When I asked her how it went, she told me it was a good course, lots of good information, but she didn't like that it was only open to other managers from her organization. She would have preferred the course have attendees from other organizations so she could hear about their experiences too.