In the context of training, what is the major weakness of one-way communication methods like lectures?

One-way communication methods like lectures primarily involve presenting information from the instructor to the students without allowing for interactive engagement or feedback. This format can lead to a significant weakness: students may not retain information well. The passive nature of one-way communication makes it challenging for learners to process and internalize the information being presented. Unlike more interactive training methods that encourage discussion, questions, and active participation, lectures often result in superficial understanding. This can hinder long-term retention and the ability to apply the knowledge in practical situations.

The focus on retention emphasizes the importance of creating learning environments that foster interaction and engagement, which can enhance students' ability to absorb and recall information effectively.