Conducive to the physical and mental health of college students.

Showing love, care, trust and friendship between people through interpersonal communication is an important content to meet spiritual needs. In the process of mutual communication, college students pour out their emotions, exchange their feelings, get psychological satisfaction and enhance their sense of intimacy. Through communication, college students' doubts can be resolved, and a good mood, cheerful personality and optimistic attitude towards life can be cultivated, which is conducive to promoting their physical and mental health.

2.

This is helpful for college students to acquire knowledge.

(1) In the era of rapid economic development, the knowledge in books alone can no longer meet the needs of college students for knowledge, and the information obtained by college students in the process of communication will also play a positive role in their study and life, so interpersonal communication is an effective way to acquire new knowledge.

(2) College students' learning environment is single, and their social experience is insufficient, so it is inevitable that they will come to a deadlock. But when communicating with teachers and classmates, they will speak freely and think seriously, which will make them feel very open-minded. The exchange of information in interpersonal communication is conducive to inspiring thinking and developing intelligence.

3.

It is helpful to improve college students' self-awareness.