Which form of interpersonal communication is best for long term retention and why?

Face-to-face communication is often regarded as the best form for long-term retention. This method fosters deeper connections through nonverbal cues, such as body language and eye contact, which enhance understanding and emotional engagement. Additionally, the immediate feedback loop allows for clarification and reinforcement of ideas, making it easier for individuals to remember and internalize the information shared. Overall, the richness of the interaction significantly contributes to better retention over time.