According to the transactional model of communication,<u> </u><u>C.</u><u> the </u><u>channel </u><u>through which they transmit messages</u> is what influences more the message of the participants.
Having a face to face conversation is not the same as talking on the phone or messaging, so communication channels can interfere in the way a receiver understands the message of the sender. Their experiences and knowledge can also influence in the process of communication but that can vary depending on every sender and receiver.