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Digital Nudge in an Online Review Environment: How Uploading Pictures First Affects the Quality of Reviews

온라인 리뷰 환경에서의 디지털 넛지: 사진을 먼저 업로드 하는 행동이 리뷰의 품질에 미치는 영향

  • 이재민 ;
  • 김태영 (연세대학교 경영학과 정보시스템 전공) ;
  • 이호근 (연세대학교 경영학과 정보시스템 전공)
  • Received : 2022.07.01
  • Accepted : 2023.11.17
  • Published : 2023.02.28

Abstract

Consumers tend to trust information provided by other consumers more than information provided by sellers. Therefore, while inducing consumers to write high-quality reviews is a very important task for companies, it is not easy to produce such high-quality reviews. Based on previous research on review writing and memory recall, we decided to develop a way to use digital nudge to help consumers naturally write high-quality reviews. Specifically, we designed an experiment to verify the effect of uploading a photo during the online review process on the quality of review of the review writer. We then recruited subjects and then divided them into groups that upload photos first and groups that do not. A task was assigned to each subject to write positive and negative reviews. As a result, it was confirmed that the behavior of uploading a photo first increases the review length. In addition, it was confirmed that when online users who upload photos first have extremely negative satisfaction with the product, the extent of two-sidedness of the review content increases.

소비자들은 판매자가 제공하는 정보 보다는 다른 소비자가 제공하는 정보를 더욱 신뢰하는 경향이 있다. 그렇기 때문에 소비자로 하여금 높은 품질의 리뷰를 작성하도록 유도하는 것은 기업에게 있어서 매우 중요한 과제지만, 이처럼 양질의 리뷰를 생산하게 만드는 것은 쉽지 않다. 그래서 우리는 리뷰 작성 및 기억 회상 관련 연구를 토대로 소비자들이 자연스럽게 높은 품질의 리뷰를 작성하도록 만드는 디지털 넛지(digital nudge) 방법을 개발하기로 결정했다. 구체적으로, 우리는 온라인 리뷰 작성 과정에서 리뷰 작성자의 사진을 먼저 업로드 하는 행동이 리뷰의 품질에 미치는 영향을 검증하는 실험을 설계하였다. 이를 위해 우리는 실험 대상자를 모집 후, 리뷰 작성 전에 사진을 먼저 업로드 하는 그룹과 그렇지 않는 그룹으로 나누었다. 그리고 각 실험 대상자들에게 긍정 리뷰와 부정 리뷰를 작성하게 하는 과제를 할당하였다. 그 결과, 사진을 먼저 업로드 하는 행동이 리뷰 내용의 길이를 늘린다는 점을 확인하였다. 또한 사진을 먼저 업로드 하는 온라인 유저들이 그 상품에 대한 만족도가 극단적으로 부정적일 때, 그 유저가 작성하는 리뷰 내용의 양면성의 정도가 증가한다는 것을 확인하였다.

Keywords

Acknowledgement

이 논문은 2022년도 '4단계 두뇌한국21 사업(4단계 BK21 사업)'과 2022년도 연세대학교 연구비(RMS 2022-22-0064)의 지원을 받아 수행된 것임.

References

  1. Ai, J., D. Gursoy, Y. Liu, and X. Lv, "Effects of Offering Incentives for Reviews on Trust: Role of Review Quality and Incentive Source", International Journal of Hospitality Management, Vol. 100, No. 103101, 2022. 
  2. Allen, M., "Meta-analysis Comparing the Persuasiveness of One-sided and Two-sided Messages", Western Journal of Speech Communication, Vol. 55, No. 4, 1991, pp. 390-404.  https://doi.org/10.1080/10570319109374395
  3. Archak, N., A. Ghose, and P. G. Ipeirotis, "Deriving the Pricing Power of Product Features by Mining Consumer Reviews", Management Science, Vol. 57, No. 8, 2011, pp. 1485-1509.  https://doi.org/10.1287/mnsc.1110.1370
  4. Baumeister, R. F., E. Bratslavsky, C. Finkenauer, and K. D. Vohs, "Bad is Stronger than Good", Review of General Psychology, Vol. 5, No. 4, 2001, pp. 323-370.  https://doi.org/10.1037//1089-2680.5.4.323
  5. Berger, J. and R. Iyengar, "Communication Channels and Word of Mouth: How the Medium Shapes the Message", Journal of Consumer Research, Vol. 40, No. 3, 2013, pp. 567-579.  https://doi.org/10.1086/671345
  6. Bohannon III, J. N., "Flashbulb Memories for the Space Shuttle Disaster: A Tale of Two Theories", Cognition, Vol. 29, No. 2, 1988, pp. 179-196.  https://doi.org/10.1016/0010-0277(88)90036-4
  7. Bradley, M. M., M. K. Greenwald, M. C. Petry, and P. J. Lang, "Remembering Pictures: Pleasure and Arousal in Memory", Journal of Experimental Psychology: Learning, Memory, and Cognition, Vol. 18, No. 2, 1992, pp. 379-390.  https://doi.org/10.1037//0278-7393.18.2.379
  8. Bruun, A. and S. Ahm, "Mind the Gap! Comparing Retrospective and Concurrent Ratings of Emotion in User Experience Evaluation", In IFIP Conference on Human-Computer Interaction, Springer, Cham, 2015, September, pp. 237-254. 
  9. Chen, M.-Y., "Can Two-sided Messages Increase the Helpfulness of Online Reviews?", Online Information Review, Vol. 40, No. 3, 2016, pp. 316-332.  https://doi.org/10.1108/OIR-07-2015-0225
  10. Chen, P. Y., S. Dhanasobhon, and M. D. Smith, "All Reviews are Not Created Equal: The Disaggregate Impact of Reviews and Reviewers at Amazon.com", Working Paper, SSRN eLibrary, 2008. 
  11. Chen, Z. and N. H. Lurie, "Temporal Contiguity and Negativity Bias in the Impact of Online Word of Mouth", Journal of Marketing Research, Vol. 50, No. 4, 2013, pp. 463-476.  https://doi.org/10.1509/0022-2437-50.4.463
  12. Cheung, C. M. -Y., C. -L. Sia, and K. K. Y. Kuan, "Is this Review Believable? A Study of Factors Affecting the Credibility of Online Consumer Reviews from an ELM Perspective", Journal of the Association for Information Systems, Vol. 13, No. 8, 2012, pp. 618-635.  https://doi.org/10.17705/1jais.00305
  13. Cheung, C. M. and D. R. Thadani, "The Impact of Electronic Word-of-mouth Communication: A Literature Analysis and Integrative Model", Decision Support Systems, Vol. 54, No. 1, 2012, pp. 461-470.  https://doi.org/10.1016/j.dss.2012.06.008
  14. Chong, A. Y. L., K. W. Khong, T. Ma, S. McCabe, and Y. Wang, "Analyzing Key Influences of Tourists' Acceptance of Online Reviews in Travel Decisions", Internet Research, Vol. 28, No. 3, 2018, pp. 564-586.  https://doi.org/10.1108/IntR-05-2017-0212
  15. Christianson, S. A., The Handbook of Emotion and Memory: Research and Theory, Psychology Press, 2014. 
  16. Crowley, A. W. and W. D. Hoyer, "An integrative Framework for Understanding Two-sided Persuasion", Journal of Consumer Research, Vol. 20, No. 4, 1994, pp. 561-574.  https://doi.org/10.1086/209370
  17. D'Mello, S. and C. Mills, "Emotions While Writing about Emotional and Non-emotional Topics", Motivation and Emotion, Vol. 38, No. 1, 2014, pp. 140-156.  https://doi.org/10.1007/s11031-013-9358-1
  18. Eisend, M., "Two-Sided Advertising: A Meta-analysis", International Journal of Research in Marketing, Vol. 23, No. 2, 2006, pp. 18-198.  https://doi.org/10.1016/j.ijresmar.2005.11.001
  19. Fan, L., X. Zhang, and L. Rai, "When should Star Power and eWOM Be Responsible for the Box Office Performance?: An Empirical Study Based on Signaling Theory", Journal of Retailing and Consumer Services, Vol. 62, 102591, 2021. 
  20. Fan, W., "What Makes Consumer Perception of Online Review Helpfulness: Synthesizing the Past to Guide Future Research", In Proceedings of the 54th Hawaii International Conference on System Sciences (HICSS), 2021, pp. 2738-2747. 
  21. Faul, F., E. Erdfelder, A. Buchner, and A.-G. Lang, "Statistical Power Analyses using G*Power G*Power  G*Power 3.1: Tests for Correlation and Regression Analyses", Behavior Research Methods, Vol. 41, No. 4, 2009, pp. 1149-1160.  https://doi.org/10.3758/BRM.41.4.1149
  22. Fisher, R. P. and F. I. Craik, "Interaction Between Encoding and Retrieval Operations in Cued Recall", Journal of Experimental Psychology: Learning, Memory, and Cognition, Vol. 3, No. 6, 1977, pp. 701-711.  https://doi.org/10.1037//0278-7393.3.6.701
  23. Hong, H., D. Xu, G. A. Wang, and W. Fan, "Understanding the Determinants of Online Review Helpfulness: A Meta-analytic Investigation", Decision Support Systems, Vol. 102, 2017, pp. 1-11.  https://doi.org/10.1016/j.dss.2017.06.007
  24. Im, I., B. K. Dunn, D. I. Lee, D. F. Galletta, and S. O. Jeong, "Predicting the Intent of Sponsored Search Users: An Exploratory User Session-level Analysis", Decision Support Systems, Vol. 121, 2019, pp. 25-36.  https://doi.org/10.1016/j.dss.2019.04.001
  25. Im, I., J. Jun, W. Oh, and S. O. Jeong, "Deal-Seeking Versus Brand-Seeking", MIS Quarterly, Vol. 40, No. 1, 2016, pp. 187-204.  https://doi.org/10.25300/MISQ/2016/40.1.08
  26. Jimenez, F. R. and N. A. Mendoza, "Too Popular to Ignore: The Influence of Online Reviews on Purchase Intentions of Search and Experience Products", Journal of Interactive Marketing, Vol. 27, No. 3, 2013, pp. 226-235.  https://doi.org/10.1016/j.intmar.2013.04.004
  27. Jun, S. H., H. J. Hartwell, and D. Buhalis, "Impacts of the Internet on Travel Satisfaction and Overall Life Satisfaction", In Handbook of Tourism and Quality-of-life Research, Springer, Dordrecht, 2012, pp. 321-337. 
  28. Kahneman, D., B. L. Fredrickson, C. A. Schreiber, and D. A. Redelmeier, "When More Pain Is Preferred to Less: Adding a Better End", Psychological Science, Vol. 4, No. 6, 1993, pp. 401-405.  https://doi.org/10.1111/j.1467-9280.1993.tb00589.x
  29. Kamins, M. A., M. J. Brand, S. A. Hoeke, and J. C. Moe, "Two-Sided versus One-Sided Celebrity Endorsements: The Impact on Advertising Effectiveness and Credibility", Journal of Advertising, Vol. 18, No. 2, 1987, pp. 4-10.  https://doi.org/10.1080/00913367.1989.10673146
  30. Khern-am-nuai, W., K. Kannan, and H. Ghasemkhani, "Extrinsic Versus Intrinsic Rewards for Contributing Reviews in an Online Platform", Information Systems Research, Vol. 29, No. 4, 2018, pp. 871-892.  https://doi.org/10.1287/isre.2017.0750
  31. Kim, J., I. Im, and T. Kim, "The Effects of Highlighted Review Type on Consumer's Perception and Behavior: Focusing on Review Usefulness and Skepticism", Information Systems Review, Vol. 23, No. 3, 2021, pp. 25-50.  https://doi.org/10.14329/isr.2021.23.3.025
  32. Kim, K., M. Zhang, and X. Li, 2008, "Effects of Temporal and Social Distance on Consumer Evaluations", Journal of Consumer Research, Vol. 35, No. 4, 2008, pp. 706-713.  https://doi.org/10.1086/592131
  33. Lee, E. J. and S. Y. Shin, "When Do Consumers Buy Online Product Reviews? Effects of Review Quality, Product Type, and Reviewer's Photo", Computers in Human Behavior, Vol. 31, 2014, pp. 356-366.  https://doi.org/10.1016/j.chb.2013.10.050
  34. Liu, Z. and S. Park, "What Makes a Useful Online Review? Implication for Travel Product Websites", Tourism Management, Vol. 47, 2015, pp. 140-151.  https://doi.org/10.1016/j.tourman.2014.09.020
  35. McFarland, C., M. Ross, and N. DeCourville, "Women's Theories of Menstruation and Biases in Recall of Menstrual Symptoms", Journal of Personality and Social Psychology, Vol. 57, No. 3, 1989, pp. 522-531.  https://doi.org/10.1037//0022-3514.57.3.522
  36. Miron-Shatz, T., A. Stone, and D. Kahneman, "Memories of Yesterday's Emotions: Does the Valence of Experience Affect the Memory-experience Gap?", Emotion, Vol. 9, No. 6, 2009, pp. 885-891.  https://doi.org/10.1037/a0017823
  37. Moe, W. W. and D. A. Schweidel, "Online Product Opinions: Incidence, Evaluation, and Evolution", Marketing Science, Vol. 31, No. 3, 2012, pp. 372-386.  https://doi.org/10.1287/mksc.1110.0662
  38. Mudambi, S. M. and D. Schuff, "Research Note: What Makes a Helpful Online Review? A Study of Customer Reviews on Amazon.com", MIS Quarterly, Vol. 34, No. 1, 2010, pp. 185-200.  https://doi.org/10.2307/20721420
  39. Oliver, R. L., Satisfaction: A Behavioral Perspective on the Consumer, Routledge, NY, 2014. 
  40. Park, S.-H. and J. H. Chang, "Exploring the Contents and Opinion Quality of Online Movie Reviews", Journal of Communication Science, Vol. 12, No. 4, 2012, pp. 221-256. 
  41. Qiao, D., S. Y. Lee, A. B. Whinston, and Q. Wei, "Financial Incentives Dampen Altruism in Online Prosocial Contributions: A Study of Online Reviews", Information Systems Research, Vol. 31, No. 4, 2020, pp. 1361-1375.  https://doi.org/10.1287/isre.2020.0949
  42. Rawson, K. A., K. E. Vaughn, and S. K. Carpenter, "Does the Benefit of Testing Depend on Lag, and If so, Why? Evaluating the Elaborative Retrieval Hypothesis", Memory and Cognition, Vol. 43, No. 4, 2015, pp. 619-633.  https://doi.org/10.3758/s13421-014-0477-z
  43. Rivers, M. L. and J. Dunlosky, "Are Test-expectancy Effects Better Explained by Changes in Encoding Strategies or Differential Test Experience?", Journal of Experimental Psychology: Learning, Memory, and Cognition, Vol. 47, No. 2, 2020, pp. 195-207.  https://doi.org/10.1037/xlm0000949
  44. Rubin, D. C., and M. Kozin, "Vivid Memories", Cognition, Vol. 16, No. 1, 1984, pp. 81-95.  https://doi.org/10.1016/0010-0277(84)90037-4
  45. Russell, J. A., "A Circumplex Model of Affect", Journal of Personality and Social Psychology, Vol. 39, No. 6, 1980, pp. 1161-1178.  https://doi.org/10.1037/h0077714
  46. Sandberg, E. H., R. Sharma, and W. S. Sandberg, "Deficits in Retention for Verbally Presented Medical Information", Anesthesiology, Vol. 117, 2012, pp. 772-779.  https://doi.org/10.1097/ALN.0b013e31826a4b02
  47. Schar, A. and K. Stanoevska-Slabeva, "Application of Digital Nudging in Customer Journeys-A Systematic Literature Review", AMCIS 2019: Proceedings of the Twenty-fifth Americas Conference on Information Systems, 2019. 
  48. Shelat, B. and F. N. Egger, "What Makes People Trust Online Gambling Sites?", In CHI'02 Extended Abstracts on Human Factors in Computing Systems, 2002, pp. 852-853. 
  49. Siering, M., J. Muntermann, and B. Rajagopalan, "Explaining and Predicting Online Review Helpfulness: The Role of Content and Reviewer-related Signals", Decision Support Systems, Vol. 108, 2018, pp. 1-12.  https://doi.org/10.1016/j.dss.2018.01.004
  50. Strack, F., N. Schwarz, and E. Gschneidinger, "Happiness and Reminiscing: The Role of Time Perspective, Affect, and Mode of Thinking", Journal of Personality and Social Psychology", Vol. 49, No. 6, 1985, pp. 1460-1469.  https://doi.org/10.1037//0022-3514.49.6.1460
  51. Sunstein, C. R., "Nudging: A Very Short Guide", Journal of Consumer Policy, Vol. 37, No. 4, 2014, pp. 583-588.  https://doi.org/10.1007/s10603-014-9273-1
  52. Sussman, S. W. and W. S. Siegal, "Informational Influence in Organizations: An Integrated Approach to Knowledge Adoption", Information Systems Research, Vol. 14, No. 1, 2003, pp. 47-65.  https://doi.org/10.1287/isre.14.1.47.14767
  53. Tong, Y., X. Wang, and H. H. Teo, "Understanding the Intention of Information Contribution to Online Feedback Systems from Social Exchange and Motivation Crowding Perspectives", HICSS 2007: Proceedings of the 40th Hawaii International Conference on System Sciences, 2007, pp. 28-28. 
  54. Trope, Y. and N. Liberman, "Construal-level Theory of Psychological Distance", Psychological Review, Vol. 117, No. 2, 2010, pp. 440-463.  https://doi.org/10.1037/a0018963
  55. Tsao, W. C. and M. T. Hsieh, "eWOM Persuasiveness: Do eWOM Platforms and Product Type Matter?", Electronic Commerce Research, Vol. 15, No. 4, 2015, pp. 509-541.  https://doi.org/10.1007/s10660-015-9198-z
  56. Tulving, E. and D. M. Thompson, "Encoding Specificity and Retrieval Processes in Episodic Memory", Psychol Review, Vol. 80, 1973, pp. 352-373.  https://doi.org/10.1037/h0020071
  57. Wang, P., H. Li, and Y. Liu, "Disentangling the Factors Driving Electronic Word-of-Mouth Use through a Configurational Approach", Internet Research, Vol. 30, No. 3, 2020, pp. 925-943.  https://doi.org/10.1108/INTR-01-2019-0031
  58. Watkins, M. J. and E. Tulving, "Episodic Memory: When Recognition Fails", Journal of Experimental Psychology: General, Vol. 104, No.1, 1975, pp. 5-29.  https://doi.org/10.1037//0096-3445.104.1.5
  59. Weinmann, M., C. Schneider, and J. V. Brocke, "Digital Nudging", Business & Information Systems Engineering, Vol. 58, No. 6, 2016, pp. 433-436.  https://doi.org/10.1007/s12599-016-0453-1
  60. Wirtz, D., J. Kruger, C. N. Scollon, and E. Diener, "What to Do on Spring Break? The Role of Predicted, On-line, and Remembered Experience in Future Choice", Psychological Science, Vol. 14, No. 5, 2003, pp. 520-524.  https://doi.org/10.1111/1467-9280.03455
  61. Writtenhouse, S., "How to Add, Edit, and See Your Amazon Reviews", 2022, Available at https://www.online-tech-tips.com/computer-tips/how-to-add-edit-and-see-your-amazon-reviews/. 
  62. Wu, J., L. Huang, and J. L. Zhao, "Operationalizing Regulatory Focus in the Digital Age: Evidence from an e-commerce Context", MIS Quarterly, Vol. 43, No. 3, 2019, pp. 745-764.  https://doi.org/10.25300/MISQ/2019/14420
  63. Xiao, L., L. Luo, and T. Ke, "The Influence of eWOM Information Structures on Consumers' Purchase Intentions", Electronic Commerce Research, 2022, pp. 1-23. 
  64. Yang, Y., "Impacts of Temporal Contiguity on Creation and Consumption of E-WOM in Hotel Context: A Combined Perspective of Review Rating and Text", International Journal of Hospitality Management, Vol. 105, No. 103256, 2022. 
  65. Yang, Y., L. Wu, and W. Yang, "Does Time Dull the Pain? The Impact of Temporal Contiguity on Review Extremity in the Hotel Context", International Journal of Hospitality Management, Vol. 75, 2018, pp. 119-130.  https://doi.org/10.1016/j.ijhm.2018.02.015
  66. Zhang, Z., S. Qiao, Y. Chen, and Z. Zhang, "Effects of Spatial Distance on Consumers' Review Effort", Annals of Tourism Research, Vol. 94, No. 103406, 2022. 
  67. Zielske, H. A. and W. A. Henry, "Remembering and Forgetting Television Ads", Journal of Advertising Research, Vol. 20, pp. 2, 1980, pp. 7-13.