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This article addresses this gap by examining the profile and network diversities of knowledge producers on a popular social media platform\u2014YouTube. We revealed the pattern of the juxtaposition of inclusiveness and segregation in this digital platform, which we define as \u201csegregated inclusion.\u201d We found that diverse profiles are presented in digital knowledge production. However, the network among these knowledge producers reveals the rich-get-richer effect. At the intersection of profile and network diversities, we found a decrease in the overall profile diversity when we moved toward the center of the core producers. This segregated inclusion phenomenon questions how inequalities in science communication are replicated and amplified in relation to digital platforms.<\/jats:p>","DOI":"10.1177\/14614448211034846","type":"journal-article","created":{"date-parts":[[2021,8,6]],"date-time":"2021-08-06T06:27:54Z","timestamp":1628231274000},"page":"2855-2876","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":12,"title":["A critical appraisal of diversity in digital knowledge production: Segregated inclusion on YouTube"],"prefix":"10.1177","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5864-5333","authenticated-orcid":false,"given":"Kaiping","family":"Chen","sequence":"first","affiliation":[{"name":"University of Wisconsin\u2013Madison, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5440-1227","authenticated-orcid":false,"given":"June","family":"Jeon","sequence":"additional","affiliation":[{"name":"Chungnam National University, South Korea"}]},{"given":"Yanxi","family":"Zhou","sequence":"additional","affiliation":[{"name":"CVS Health, USA"}]}],"member":"179","published-online":{"date-parts":[[2021,8,6]]},"reference":[{"key":"bibr1-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1086\/696938"},{"key":"bibr2-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/0963662518786654"},{"key":"bibr3-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1111\/ruso.12042"},{"key":"bibr4-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/1461444818777514"},{"key":"bibr5-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1126\/science.aaa1160"},{"key":"bibr6-14614448211034846","doi-asserted-by":"publisher","DOI":"10.31234\/osf.io\/qud5t"},{"key":"bibr7-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/1354856517736979"},{"key":"bibr8-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/1461444819854731"},{"key":"bibr9-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/1461444815621527"},{"key":"bibr10-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/2056305116672486"},{"key":"bibr11-14614448211034846","volume-title":"Racism without Racists: Color-Blind Racism and the Persistence of Racial Inequality in the United States","author":"Bonilla-Silva E","year":"2006"},{"key":"bibr12-14614448211034846","volume-title":"Language and Symbolic Power","author":"Bourdieu P","year":"1991"},{"key":"bibr13-14614448211034846","first-page":"2007","volume-title":"Youth, Identity, and Digital Media","author":"Boyd D","year":"2008"},{"key":"bibr14-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1126\/science.1232329"},{"key":"bibr15-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1111\/j.1460-2466.2010.01509.x"},{"key":"bibr16-14614448211034846","volume-title":"YouTube: Online Video and Participatory Culture","author":"Burgess J","year":"2018"},{"key":"bibr17-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/1461444819871669"},{"key":"bibr18-14614448211034846","doi-asserted-by":"publisher","DOI":"10.4159\/9780674495548"},{"key":"bibr19-14614448211034846","doi-asserted-by":"publisher","DOI":"10.3389\/fcomm.2020.00002"},{"key":"bibr20-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1177\/2056305120936636"},{"key":"bibr21-14614448211034846","doi-asserted-by":"publisher","DOI":"10.1093\/joc\/jqy003"},{"key":"bibr22-14614448211034846","unstructured":"Chmielewski D (2018) YouTube CEO Susan Wojcicki warns against \u201cunintended consequences\u201d of EU\u2019s Article 13. 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