Final answer:
Mindless listening involves being mentally disengaged while mindful listening requires being fully present and focused on the speaker.
Step-by-step explanation:
Mindless listening refers to listening without full attention or awareness. It involves being physically present but mentally disengaged, which can result in a lack of understanding and retention of information. On the other hand, mindful listening is an active and intentional process where the listener is fully present and focused on the speaker. It involves paying attention to both verbal and non-verbal cues, understanding the speaker's perspective, and responding empathetically.