Which training method is most effective for delivering a limited amount of information to a large group quickly?

The training method that is most effective for delivering a limited amount of information to a large group quickly is the lecture format. Lectures allow for a one-to-many communication style where an instructor can present key concepts and information to a large audience in a relatively short period of time. This method is particularly efficient when the objective is to convey foundational knowledge, introduce new topics, or share important updates, as it enables the trainer to reach many individuals simultaneously without the need for extensive interaction or individual participation.

In contrast, group discussions are typically more engaging and foster interaction but require more time to facilitate dialogue among participants, which can slow down the delivery of information. Hands-on training focuses on experiential learning and is best suited for skill development, but it often requires smaller groups and more time to implement effectively. Workshops typically involve interactive activities and exercises, making them beneficial for deeper learning, but they are less ideal for quickly delivering information to a large audience. The structure and format of a lecture thus make it the most effective choice in this scenario for rapid dissemination of information.