JUNE 2025 EXAM PAPER 1 JRF TOPIC Topic: Communication – Types, Models, and Barriers Source - PROFESSOR ADDA NOTES BOOKLET Effective communication is fundamental to all human interaction. 👉 The process of communication comprises several elements: sender, message, channel, receiver, feedback, and noise. UGC --NET / JRF ASST PROFESSOR 2025 Send Your Subject & Medium to get notes   WhatsApp link click 👇👇👇 👉 *For English Medium Students* https://wa.me/+919216009964?text=Send_me_notes_my_subject_is 👉 *हिंदी माध्यम स्टूडेंट्स के लिए* https://wa.me/+919257007505?text=Send_me_notes_my_subject_विषय_है *There are mainly four types of communication:* 1. Verbal Communication – Includes oral and written forms such as speeches, conversations, letters, and emails. 2. Non-verbal Communication – Uses body language, gestures, facial expressions, and tone to convey messages. 3. Visual Communication – Utilizes images, graphs, charts, and symbols. 4. Digital Communication – Takes place via electronic means such as social media, messaging apps, and emails. Communication Models help in conceptualizing how communication works. ▪️ Aristotle’s Model (Rhetorical Model) – One-way communication focused on the speaker. ▪️ Shannon and Weaver Model (1949) – Introduced the concept of “noise” and feedback. ▪️ Berlo’s SMCR Model – Focuses on Source, Message, Channel, and Receiver. ▪️ Schramm’s Model – Introduces the concept of “field of experience” shared by both sender and receiver. ▪️ Helical Model by Frank Dance – Communication is continuous and evolving. Barriers to Communication include: ▪️Semantic Barriers – Misinterpretation of words and symbols. ▪️Psychological Barriers – Emotional interference like fear, anger, or mistrust. ▪️Organizational Barriers – Ineffective structure or hierarchy. ▪️Cultural Barriers – Differences in cultural background and language. ▪️Technological Barriers – Lack of access or technical skills. 🔹 According to the UNESCO report, communication competency is essential for sustainable development and participatory democracy. 🔹 Shannon and Weaver’s 1949 model is widely cited in both engineering and social science contexts. 🔹 Mehrabian’s theory (1971) states that 93% of communication is non-verbal (55% body language, 38% tone of voice). 🔹 The Ministry of Education's NEP 2020 emphasizes integrating communication skills across academic disciplines. 🔹 Albert Mehrabian and Wilbur Schramm are often referenced in research for communication efficiency. 🔹 Berlo’s model is frequently asked in both teaching and research aptitude sections. 🔹 Case Study: In the 2004 Indian Ocean Tsunami, failure in timely communication of warnings resulted in extensive loss of life – highlighting the importance of effective communication systems in disaster management. 🔹 In corporate settings, cross-cultural communication training is now a mandatory HR practice in multinational organizations. All type notes 🔥 [ Throry + Unit MCQ + PYQ + Model Papers + Explanations + Toppers Tool Kit + Margdarshika Guide + PYQ rend Analysis + Amriut Booklet ] All Subject Available Both Medium ( हिंदी / English ) UGC --NET / JRF ASST PROFESSOR 2025 . . Send Your Subject & Medium to get notes   WhatsApp link click 👇👇👇 👉 *For English Medium Students* https://wa.me/+919216009964?text=Send_me_notes_my_subject_is 👉 *हिंदी माध्यम स्टूडेंट्स के लिए* https://wa.me/+919257007505?text=Send_me_notes_my_subject_विषय_है Join @Professors_Adda India's No -1 NET /JRF Institute Helpline No- 7690022111