Body Language in Youtube-Based Product Endorsements by Indonesian Influencers

Authors

Keywords:

body language, online communication, business endorsement

Abstract

Body language plays a crucial role in non-verbal communication by expressing emotions, attitudes, and intentions. Its dynamic nature allows individuals to convey diverse meanings, particularly in professional and business settings. As there are limited number of studies associating body language and product endorsement in Indonesian digital context, the present study is conducted to fill in the gap. Therefore, the goal is to identify the types of body language that the Indonesian influencers apply in their YouTube videos. It is also to find its contextual meanings. The data for this study were gathered from videos of three Indonesian influencers on YouTube platforms. A qualitative approach was employed to analyze the body language. The findings highlight six common types of body language used by the influencers: hand gestures, facial expressions, finger gestures, eyebrow movements, body posture, and overall body movements. These non-verbal cues are strategically employed to reinforce their verbal reviews of the products and increase viewer engagement. By incorporating these physical expressions, the influencers are able to more effectively communicate their promotional messages and foster a deeper connection with their audience. These findings highlight the importance of body language in enhancing the persuasive power of online endorsements, particularly in social media platforms, within nonverbal communication in Indonesian cultural context.

Dimensions

Author Biography

Menik Winiharti, English Department, Faculty of Humanities, Bina Nusantara University.

A lecturer at English Department, Faculty of Humanities, Bina Nusantara University, Jakarta.

References

Abdulghafor, R., Turaev, S., & Ali, M. A. H. (2022). Body Language Analysis in Healthcare: An Overview. Healthcare (Basel, Switzerland), 10(7), 1251. https://doi.org/10.3390/healthcare10071251.

Arbib, M.A., Liebal, K., Pika, S., (2008). Primate vocalization, gesture, and the evolution of human language. Current Anthropology, 49(6), 1053–1076.

Armstrong, D. F. (2002). Original signs: Gesture, sign, and the sources of language. Washington, DC: Gallaudet University Press.

Bonvillian, J. D., Garber, A. M., & Dell, S. B. (1997). Language origin accounts: Was the gesture in the beginning? First Language, 17(51), 219–239.

Capirci, O., Contaldo, A., Caselli, M. C., & Volterra, V. (2005). From action to language through gesture: A longitudinal perspective. Gesture, 5(1), 155–177.

Corballis, M. C. (2002). Did language evolve from manual gestures. The transition to language, 161–179. (Ed). A Wray. Oxford University Press, Oxford.

Corballis, M. C. (2009). The evolution of language. Annals of the New York Academy of Sciences, 1156(1), 19–43.

Ebbesen, C. L., & Froemke, R. C. (2021). Body language signals for rodent social communication. Current opinion in neurobiology, 68, 91–106. https://doi.org/10.1016/j.conb.2021.01.008

Gillespie-Lynch, Kristen. (2017). Gestural Theory of Language Evolution.

Haq, Muhammad D. and Chiu, Chao-Min. (2024). Boosting online user engagement with short video endorsement content on TikTok via the image transfer mechanism. Electronic Commerce Research and Applications, 64 (3). 101379

Jolly, S. (2000). Understanding body language: Birdwhistell's theory of kinesics. Corporate Communications, 5(3), 133–139.

Keck, J., Zabicki, A., Bachmann, J., Munzert, J., & Krüger, B. (2022). Decoding spatiotemporal features of emotional body language in social interactions. Scientific reports, 12(1), 15088. https://doi.org/10.1038/s41598-022-19267-5

Mehrabian, A. (1967) Inference of Attitudes from Nonverbal Communication in Two Channels. Journal of Consulting Psychology, 31(3), 249-252.

Milazzo, F., et.al. (2017). Exploiting Correlation between Body Gestures and Spoken Sentences for Real-time Emotion Recognition. CHItaly '17: Proceedings of the 12th Biannual Conference on Italian SIGCHI Chapter. Article No. 4, 1-6.

Moharana, S.K. (n.d.). Business Communication and Soft Skill. Unpublished paper. Odisha State Open University.

N.N. (2024). Smirking Psychology: Decoding the Subtle Art of Facial Expression. (Eds). Evolutionary Psychology. retrieved from https://neurolaunch.com/psychology-of-smirking/

Sajjad, T., Khan, H. F., Yasmeen, R., & Waqas, A. (2023). Language of actions: The effects of teacher's kinesics on student learning and learning environment. Journal of education and health promotion, 12, 53. https://doi.org/10.4103/jehp.jehp_992_22

Shoukat, M.H., Selem, K.M., & Shah S. A. (2023). How Does Social Media Influencer Credibility Blow the Promotional Horn? A Dual Mediation Model. Journal of Relationship Marketing, vol. 22, 1-30.

Sokolov, A. A., Zeidman, P., Erb, M., Pollick, F. E., Fallgatter, A. J., Ryvlin, P., Friston, K. J., & Pavlova, M. A. (2020). Brain circuits signaling the absence of emotion in body language. Proceedings of the National Academy of Sciences of the United States of America, 117(34), 20868–20873. https://doi.org/10.1073/pnas.2007141117

Tipper, C. M., Signorini, G., & Grafton, S. T. (2015). Body language in the brain: constructing meaning from expressive movement. Frontiers in human neuroscience, 9, 450. https://doi.org/10.3389/fnhum.2015.00450

Wibowo, W. (2001). Manajemen Bahasa: Pengorganisasian Karangan Pragmatik dalam Bahasa Indonesia untuk Mahasiswa dan Praktisi Bisnis. Jakarta: Gramedia Pustaka Utama.

Zhang, Z., Bowcher, W. L., & Yang, B. (2024). Toward a system of gesture–speech relations in elementary science teaching. Journal of Research in Science Teaching.

Zhu, L., & Wang, Y. (2024). Acting real: a cross-cultural investigation of influencer strategic authenticity. International Journal of Advertising.

Published

2026-01-05

How to Cite

Winiharti, M., & Hensen, H. (2026). Body Language in Youtube-Based Product Endorsements by Indonesian Influencers . Humaniora, 17(1). Retrieved from https://journal.binus.ac.id/index.php/humaniora/article/view/14074
Abstract 21  .