Final answer:
Blended training is the concept described as the use of a combination of approaches to training. It incorporates various training methods to enhance the effectiveness of training programs.
Step-by-step explanation:
The concept that is described as the use of a combination of approaches to training is blended training. Blended training refers to the integration of multiple training methods, such as online learning, classroom instruction, videos, and hands-on activities, to enhance the effectiveness of training programs.
For example, a company might use a blended training approach for their new hire orientation program. They could provide online modules for the employees to complete at their own pace, followed by in-person workshops where they can practice their skills and receive immediate feedback from trainers.
Blended training allows for a more flexible and comprehensive learning experience, catering to different learning styles and maximizing the benefits of each training method.