Salesmen knocking on doors

Research says that individuals only retain about 10% of what they are taught in-classroom training. In fact, it’s estimated that half of classroom learning is lost within the first 24 hours. While this type of instruction is still required as part of the professional development process, one-off classroom instruction is inadequate to build the knowledge and skills that lead to new behaviors. This is especially true when learning new subjects, such as lawyers who are learning new business development skills.