[ { "key": "B4UMISHH", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/B4UMISHH", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/B4UMISHH", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Mohammad et al.", "parsedDate": "2015-07", "numChildren": 0 }, "data": { "key": "B4UMISHH", "version": 104, "itemType": "journalArticle", "title": "Sentiment, emotion, purpose, and style in electoral tweets", "creators": [ { "creatorType": "author", "firstName": "Saif M.", "lastName": "Mohammad" }, { "creatorType": "author", "firstName": "Xiaodan", "lastName": "Zhu" }, { "creatorType": "author", "firstName": "Svetlana", "lastName": "Kiritchenko" }, { "creatorType": "author", "firstName": "Joel", "lastName": "Martin" } ], "abstractNote": "Social media is playing a growing role in elections world-wide. Thus, automatically analyzing electoral tweets has applications in understanding how public sentiment is shaped, tracking public sentiment and polarization with respect to candidates and issues, understanding the impact of tweets from various entities, etc. Here, for the first time, we automatically annotate a set of 2012 US presidential election tweets for a number of attributes pertaining to sentiment, emotion, purpose, and style by crowdsourcing. Overall, more than 100,000 crowdsourced responses were obtained for 13 questions on emotions, style, and purpose. Additionally, we show through an analysis of these annotations that purpose, even though correlated with emotions, is significantly different. Finally, we describe how we developed automatic classifiers, using features from state-of-the-art sentiment analysis systems, to predict emotion and purpose labels, respectively, in new unseen tweets. These experiments establish baseline results for automatic systems on this new data.", "publicationTitle": "Information Processing & Management", "publisher": "", "place": "", "date": "July 2015", "volume": "51", "issue": "4", "section": "", "partNumber": "", "partTitle": "", "pages": "480-499", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Information Processing & Management", "DOI": "10.1016/j.ipm.2014.09.003", "citationKey": "", "url": "http://www.sciencedirect.com/science/article/pii/S0306457314000880", "accessDate": "2016-09-14T18:20:26Z", "PMID": "", "PMCID": "", "ISSN": "0306-4573", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "ScienceDirect", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Crowdsourcing", "type": 1 }, { "tag": "Elections", "type": 1 }, { "tag": "Emotions", "type": 1 }, { "tag": "Purpose", "type": 1 }, { "tag": "Tweets", "type": 1 }, { "tag": "sentiment analysis", "type": 1 } ], "collections": [], "relations": { "owl:sameAs": "http://zotero.org/groups/618405/items/2XVFXD8J" }, "dateAdded": "2016-09-26T02:12:52Z", "dateModified": "2016-09-26T02:12:52Z" } }, { "key": "8TW96FT2", "version": 105, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/8TW96FT2", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/8TW96FT2", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Menegatti and Rubini", "parsedDate": "2013-03-12", "numChildren": 1 }, "data": { "key": "8TW96FT2", "version": 105, "itemType": "journalArticle", "title": "Convincing Similar and Dissimilar Others The Power of Language Abstraction in Political Communication", "creators": [ { "creatorType": "author", "firstName": "Michela", "lastName": "Menegatti" }, { "creatorType": "author", "firstName": "Monica", "lastName": "Rubini" } ], "abstractNote": "Three studies examined the production of political messages and their persuasive impact on recipients as a function of speaker–audience similarity. The first two studies found support for the hypothesis that political leaders (Study 1) and party activists (Study 2) formulate more abstract messages when the audience is politically similar to them than when the audience is dissimilar or heterogeneous. The third study examined the persuasive impact of message abstractness versus concreteness. We predicted and found that abstract messages are more effective in convincing an audience whose political positions are similar to the speaker’s and concrete messages are more effective in convincing an audience whose political positions differ from the speaker’s or are heterogeneous. Implications of these findings for the relation between language and social cognition are discussed.", "publicationTitle": "Personality and Social Psychology Bulletin", "publisher": "", "place": "", "date": "2013-03-12", "volume": "", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "0146167213479404", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Pers Soc Psychol Bull", "DOI": "10.1177/0146167213479404", "citationKey": "", "url": "http://psp.sagepub.com/content/early/2013/03/11/0146167213479404", "accessDate": "2014-10-30T20:24:31Z", "PMID": "23482501", "PMCID": "", "ISSN": "0146-1672, 1552-7433", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "en", "libraryCatalog": "psp.sagepub.com", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Similarity", "type": 1 }, { "tag": "language abstraction", "type": 1 }, { "tag": "persuasion", "type": 1 }, { "tag": "political attitudes", "type": 1 }, { "tag": "political communication", "type": 1 } ], "collections": [], "relations": { "owl:sameAs": "http://zotero.org/groups/618405/items/4NDWGFN9" }, "dateAdded": "2016-09-26T02:08:30Z", "dateModified": "2016-09-26T02:08:30Z" } }, { "key": "8N46PXUX", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/8N46PXUX", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/8N46PXUX", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/8TW96FT2", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "8N46PXUX", "version": 104, "parentItem": "8TW96FT2", "itemType": "attachment", "linkMode": "linked_url", "title": "PubMed entry", "accessDate": "2014-10-30T20:24:31Z", "url": "http://www.ncbi.nlm.nih.gov/pubmed/23482501", "note": "", "contentType": "text/html", "charset": "", "tags": [], "relations": { "owl:sameAs": "http://zotero.org/groups/618405/items/DRZ25H48" }, "dateAdded": "2016-09-26T02:08:30Z", "dateModified": "2016-09-26T02:08:30Z" } }, { "key": "WAD73GVA", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/WAD73GVA", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/WAD73GVA", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/FAQFH979", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "WAD73GVA", "version": 104, "parentItem": "FAQFH979", "itemType": "attachment", "linkMode": "linked_url", "title": "ACM Full Text PDF", "accessDate": "2016-09-15T01:27:25Z", "url": "http://dl.acm.org/ft_gateway.cfm?id=2531720&type=pdf", "note": "", "contentType": "application/pdf", "charset": "", "tags": [], "relations": {}, "dateAdded": "2016-09-15T01:27:25Z", "dateModified": "2016-09-15T01:27:25Z" } }, { "key": "FAQFH979", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/FAQFH979", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/FAQFH979", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Lampe et al.", "parsedDate": "2014", "numChildren": 1 }, "data": { "key": "FAQFH979", "version": 104, "itemType": "conferencePaper", "title": "Help is on the Way: Patterns of Responses to Resource Requests on Facebook", "creators": [ { "creatorType": "author", "firstName": "Cliff", "lastName": "Lampe" }, { "creatorType": "author", "firstName": "Rebecca", "lastName": "Gray" }, { "creatorType": "author", "firstName": "Andrew T.", "lastName": "Fiore" }, { "creatorType": "author", "firstName": "Nicole", "lastName": "Ellison" } ], "abstractNote": "Research suggests that social network sites can support social capital exchanges, which are often triggered by requests for assistance, such as seeking recommendations or asking for favors. Responsiveness to these requests for help is important to study because these interactions have the potential to affect users' overall satisfaction with the experience of using SNSs, signal social grooming functions that are an essential part of relationship maintenance, and affect social capital processes. In this paper, we study a corpus of public status updates posted to Facebook (N=7,466) in order to identify the pattern of responses to status updates that attempt to mobilize resources from the poster's Facebook network. Findings suggest that mobilization requests are treated differently than other kinds of posts; posts that attempt to mobilize help receive more comments than non-mobilization attempts. Additionally, responses occur more quickly and are shaped by the type of support requested (e.g., a recommendation vs. a favor). These findings help us better understand the role of help-seeking behaviors in the social capital conversion process as it unfolds via social media.", "proceedingsTitle": "Proceedings of the 17th ACM Conference on Computer Supported Cooperative Work & Social Computing", "conferenceName": "", "publisher": "ACM", "place": "New York, NY, USA", "date": "2014", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "3–15", "series": "CSCW '14", "seriesNumber": "", "DOI": "10.1145/2531602.2531720", "ISBN": "978-1-4503-2540-0", "citationKey": "", "url": "http://doi.acm.org/10.1145/2531602.2531720", "accessDate": "2016-09-15T01:27:25Z", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "Help is on the Way", "language": "", "libraryCatalog": "ACM Digital Library", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Facebook", "type": 1 }, { "tag": "LIWC", "type": 1 }, { "tag": "mobilization", "type": 1 }, { "tag": "social capital", "type": 1 }, { "tag": "social network sites", "type": 1 }, { "tag": "social search", "type": 1 } ], "collections": [], "relations": {}, "dateAdded": "2016-09-15T01:27:25Z", "dateModified": "2016-09-15T01:27:25Z" } }, { "key": "7KBMKPSV", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/7KBMKPSV", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/7KBMKPSV", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/TZAT79KX", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "7KBMKPSV", "version": 104, "parentItem": "TZAT79KX", "itemType": "attachment", "linkMode": "linked_url", "title": "ACM Full Text PDF", "accessDate": "2016-09-15T01:25:58Z", "url": "http://dl.acm.org/ft_gateway.cfm?id=2531720&type=pdf", "note": "", "contentType": "application/pdf", "charset": "", "tags": [], "relations": {}, "dateAdded": "2016-09-15T01:25:58Z", "dateModified": "2016-09-15T01:25:58Z" } }, { "key": "NT94IH5C", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/NT94IH5C", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/NT94IH5C", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Bazarova et al.", "parsedDate": "2012-08-30", "numChildren": 2 }, "data": { "key": "NT94IH5C", "version": 104, "itemType": "journalArticle", "title": "Managing Impressions and Relationships on Facebook: Self- Presentational and Relational Concerns Revealed Through the Analysis of Language Style", "creators": [ { "creatorType": "author", "firstName": "Natalya N.", "lastName": "Bazarova" }, { "creatorType": "author", "firstName": "Jessie G.", "lastName": "Taft" }, { "creatorType": "author", "firstName": "Yoon Hyung", "lastName": "Choi" }, { "creatorType": "author", "firstName": "Dan", "lastName": "Cosley" } ], "abstractNote": "The merging of audiences in social media and the variety of participation structures they present, including different audience sizes and interaction targets, pose questions about how people respond to these new communication situations. This research examined self-presentational and relational concerns through the analysis of language styles on Facebook. The authors collected a corpus of status updates, wall posts, and private messages from 79 participants. These messages varied in certain characteristics of language style, revealing differences in underlying self-presentational and relational concerns based on the publicness and directedness of the interaction. Positive emotion words correlated with self-reported self-presentational concerns in status updates, suggesting a strategic use of sharing positive emotions in public and nondirected communication via status updates. Verbal immediacy correlated with partner familiarity in wall posts but not in private messages, suggesting that verbal immediacy cues serve as markers to differentiate between more and less familiar partners in public wall posts.", "publicationTitle": "Journal of Language and Social Psychology", "publisher": "", "place": "", "date": "2012-08-30", "volume": "", "issue": "", "section": "", "partNumber": "", "partTitle": "", "pages": "0261927X12456384", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Journal of Language and Social Psychology", "DOI": "10.1177/0261927X12456384", "citationKey": "", "url": "http://jls.sagepub.com/content/early/2012/08/30/0261927X12456384", "accessDate": "2016-09-15T01:25:37Z", "PMID": "", "PMCID": "", "ISSN": "0261-927X, 1552-6526", "archive": "", "archiveLocation": "", "shortTitle": "Managing Impressions and Relationships on Facebook", "language": "en", "libraryCatalog": "jls.sagepub.com", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2016-09-15T01:25:37Z", "dateModified": "2016-09-15T01:25:37Z" } }, { "key": "PSPNAXKC", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/PSPNAXKC", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/PSPNAXKC", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/NT94IH5C", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "PSPNAXKC", "version": 104, "parentItem": "NT94IH5C", "itemType": "attachment", "linkMode": "linked_url", "title": "Snapshot", "accessDate": "2016-09-15T01:25:37Z", "url": "http://jls.sagepub.com/content/early/2012/08/30/0261927X12456384.abstract", "note": "", "contentType": "text/html", "charset": "", "tags": [], "relations": {}, "dateAdded": "2016-09-15T01:25:37Z", "dateModified": "2016-09-15T01:25:37Z" } }, { "key": "NAR8W3N8", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/NAR8W3N8", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/NAR8W3N8", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/NT94IH5C", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "NAR8W3N8", "version": 104, "parentItem": "NT94IH5C", "itemType": "attachment", "linkMode": "linked_url", "title": "Full Text PDF", "accessDate": "2016-09-15T01:25:37Z", "url": "http://jls.sagepub.com/content/early/2012/08/30/0261927X12456384.full.pdf", "note": "", "contentType": "application/pdf", "charset": "", "tags": [], "relations": {}, "dateAdded": "2016-09-15T01:25:37Z", "dateModified": "2016-09-15T01:25:37Z" } }, { "key": "S63HTNUS", "version": 105, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/S63HTNUS", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/S63HTNUS", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Lin and Qiu", "parsedDate": "2013-07-21", "numChildren": 2 }, "data": { "key": "S63HTNUS", "version": 105, "itemType": "bookSection", "title": "Two Sites, Two Voices: Linguistic Differences between Facebook Status Updates and Tweets", "creators": [ { "creatorType": "author", "firstName": "Han", "lastName": "Lin" }, { "creatorType": "author", "firstName": "Lin", "lastName": "Qiu" }, { "creatorType": "editor", "firstName": "P. L. Patrick", "lastName": "Rau" } ], "abstractNote": "Facebook and Twitter, two of the most popular social networking sites, have different network structures and communication purposes. To examine how their differences affect users’ language use, we conducted a comparative analysis on the linguistic pattern of Facebook status updates and tweets. Differences were found in word categories indicating verbal immediacy, emotionality, topic, and colloquialism. Results show that Facebook status updates are more emotional and interpersonal, while tweets are more casual, explicit, and concerned about impression management.", "bookTitle": "Cross-Cultural Design. Cultural Differences in Everyday Life", "series": "Lecture Notes in Computer Science", "seriesNumber": "8024", "volume": "", "numberOfVolumes": "", "edition": "", "date": "2013/07/21", "publisher": "Springer Berlin Heidelberg", "place": "", "originalDate": "", "originalPublisher": "", "originalPlace": "", "format": "", "pages": "432-440", "ISBN": "978-3-642-39136-1 978-3-642-39137-8", "DOI": "10.1007/978-3-642-39137-8_48", "citationKey": "", "url": "http://link.springer.com/chapter/10.1007/978-3-642-39137-8_48", "accessDate": "2016-09-15T01:24:10Z", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "Two Sites, Two Voices", "language": "en", "libraryCatalog": "link.springer.com", "callNumber": "", "rights": "©2013 Springer-Verlag Berlin Heidelberg", "extra": "", "tags": [ { "tag": "Computer Science, general", "type": 1 }, { "tag": "Computers and Society", "type": 1 }, { "tag": "Facebook", "type": 1 }, { "tag": "Health Informatics", "type": 1 }, { "tag": "Information Storage and Retrieval", "type": 1 }, { "tag": "Information Systems Applications (incl. Internet)", "type": 1 }, { "tag": "LIWC", "type": 1 }, { "tag": "Linguistic feature", "type": 1 }, { "tag": "Social Media", "type": 1 }, { "tag": "Twitter", "type": 1 }, { "tag": "User Interfaces and Human Computer Interaction", "type": 1 } ], "collections": [], "relations": {}, "dateAdded": "2016-09-15T01:24:10Z", "dateModified": "2016-09-15T01:24:10Z" } }, { "key": "AV2QZJ4E", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/AV2QZJ4E", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/AV2QZJ4E", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/S63HTNUS", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { 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"links": { "self": { "href": "https://api.zotero.org/groups/417179/items/XJ7A6BDD", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/XJ7A6BDD", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/KVMPBJD4", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "XJ7A6BDD", "version": 104, "parentItem": "KVMPBJD4", "itemType": "attachment", "linkMode": "linked_url", "title": "Full Text PDF", "accessDate": "2016-09-14T18:22:04Z", "url": "http://www.tandfonline.com/doi/pdf/10.1080/08838151.2014.935853", "note": "", "contentType": "application/pdf", "charset": "", "tags": [], "relations": {}, "dateAdded": "2016-09-14T18:22:04Z", "dateModified": "2016-09-14T18:22:04Z" } }, { "key": "KVMPBJD4", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/KVMPBJD4", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/KVMPBJD4", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Xu and Feng", "parsedDate": "2014-07-03", "numChildren": 2 }, "data": { "key": "KVMPBJD4", "version": 104, "itemType": "journalArticle", "title": "Talking to the Broadcasters on Twitter: Networked Gatekeeping in Twitter Conversations with Journalists", "creators": [ { "creatorType": "author", "firstName": "Weiai Wayne", "lastName": "Xu" }, { "creatorType": "author", "firstName": "Miao", "lastName": "Feng" } ], "abstractNote": "Drawing upon the theory of networked gatekeeping, this study describes how citizens engage in Twitter conversations with journalists and illustrates the power dynamic between traditional gatekeepers (journalists) and the gated (news audience). The power dynamic is discussed along four attributes of the gated—political power, information production ability, relationship with gatekeepers, and information alternatives. Results show that citizens interacted with gatekeepers by sharing information/opinion, social chats, and self-serving promotion of individual opinions and agendas. Politically active citizens interacted more often with journalists who share similar ideology. The citizens have varying degrees of political power, reflected by their different levels of involvement and influence in political discourse online. The implications for gatekeeping are also addressed.", "publicationTitle": "Journal of Broadcasting & Electronic Media", "publisher": "", "place": "", "date": "July 3, 2014", "volume": "58", "issue": "3", "section": "", "partNumber": "", "partTitle": "", "pages": "420-437", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "", "DOI": "10.1080/08838151.2014.935853", "citationKey": "", "url": "http://dx.doi.org/10.1080/08838151.2014.935853", "accessDate": "2016-09-14T18:22:04Z", "PMID": "", "PMCID": "", "ISSN": "0883-8151", "archive": "", "archiveLocation": "", "shortTitle": "Talking to the Broadcasters on Twitter", "language": "", "libraryCatalog": "Taylor and Francis+NEJM", "callNumber": "", "rights": "", "extra": "", "tags": [], "collections": [], "relations": {}, "dateAdded": "2016-09-14T18:22:04Z", "dateModified": "2016-09-14T18:22:04Z" } }, { "key": "DHQQTD66", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/DHQQTD66", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/DHQQTD66", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Mohammad et al.", "parsedDate": "2015-07", "numChildren": 2 }, "data": { "key": "DHQQTD66", "version": 104, "itemType": "journalArticle", "title": "Sentiment, emotion, purpose, and style in electoral tweets", "creators": [ { "creatorType": "author", "firstName": "Saif M.", "lastName": "Mohammad" }, { "creatorType": "author", "firstName": "Xiaodan", "lastName": "Zhu" }, { "creatorType": "author", "firstName": "Svetlana", "lastName": "Kiritchenko" }, { "creatorType": "author", "firstName": "Joel", "lastName": "Martin" } ], "abstractNote": "Social media is playing a growing role in elections world-wide. Thus, automatically analyzing electoral tweets has applications in understanding how public sentiment is shaped, tracking public sentiment and polarization with respect to candidates and issues, understanding the impact of tweets from various entities, etc. Here, for the first time, we automatically annotate a set of 2012 US presidential election tweets for a number of attributes pertaining to sentiment, emotion, purpose, and style by crowdsourcing. Overall, more than 100,000 crowdsourced responses were obtained for 13 questions on emotions, style, and purpose. Additionally, we show through an analysis of these annotations that purpose, even though correlated with emotions, is significantly different. Finally, we describe how we developed automatic classifiers, using features from state-of-the-art sentiment analysis systems, to predict emotion and purpose labels, respectively, in new unseen tweets. These experiments establish baseline results for automatic systems on this new data.", "publicationTitle": "Information Processing & Management", "publisher": "", "place": "", "date": "July 2015", "volume": "51", "issue": "4", "section": "", "partNumber": "", "partTitle": "", "pages": "480-499", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Information Processing & Management", "DOI": "10.1016/j.ipm.2014.09.003", "citationKey": "", "url": "http://www.sciencedirect.com/science/article/pii/S0306457314000880", "accessDate": "2016-09-14T18:20:41Z", "PMID": "", "PMCID": "", "ISSN": "0306-4573", "archive": "", "archiveLocation": "", "shortTitle": "", "language": "", "libraryCatalog": "ScienceDirect", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Crowdsourcing", "type": 1 }, { "tag": "Elections", "type": 1 }, { "tag": "Emotions", "type": 1 }, { "tag": "Purpose", "type": 1 }, { "tag": "Tweets", "type": 1 }, { "tag": "sentiment analysis", "type": 1 } ], "collections": [], "relations": {}, "dateAdded": "2016-09-14T18:20:41Z", "dateModified": "2016-09-14T18:20:41Z" } }, { "key": "86ZGZS9M", "version": 104, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/86ZGZS9M", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/86ZGZS9M", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/DHQQTD66", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "86ZGZS9M", "version": 104, "parentItem": "DHQQTD66", "itemType": "attachment", "linkMode": "linked_url", "title": "ScienceDirect Full Text PDF", 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"rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Mahoney et al.", "parsedDate": "2016", "numChildren": 0 }, "data": { "key": "39BK2MJ8", "version": 103, "itemType": "conferencePaper", "title": "Constructing the Visual Online Political Self: An Analysis of Instagram Use by the Scottish Electorate", "creators": [ { "creatorType": "author", "firstName": "Jamie", "lastName": "Mahoney" }, { "creatorType": "author", "firstName": "Tom", "lastName": "Feltwell" }, { "creatorType": "author", "firstName": "Obinna", "lastName": "Ajuruchi" }, { "creatorType": "author", "firstName": "Shaun", "lastName": "Lawson" } ], "abstractNote": "This paper presents an investigation of how the Scottish electorate utilised photo-sharing on social media as a means of participation in the democratic process and for political self-expression in the periods immediately prior to two recent major democratic votes: the 2014 Scottish independence referendum, and the 2015 UK general election. We extend previous HCI literature on the growing use of social media in a political context and contribute specifically on understanding the emergent use of visual media by citizens when engaging with political issues and democratic process. Through a qualitative analysis of images shared on the platform Instagram, we demonstrate that the Scottish electorate did indeed used image-sharing for political self-expression -- posting a variety of visual content, representative of a diversity of political opinion. We conclude that users utilised Instagram as a platform to craft and present their \"political selves\". We raise questions for future research around power and inequality on such platforms as well as their capability of providing a persistent forum for debate.", "proceedingsTitle": "Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems", "conferenceName": "", "publisher": "ACM", "place": "New York, NY, USA", "date": "2016", "eventPlace": "", "volume": "", "issue": "", "numberOfVolumes": "", "pages": "3339–3351", "series": "CHI '16", "seriesNumber": "", "DOI": "10.1145/2858036.2858160", "ISBN": "978-1-4503-3362-7", "citationKey": "", "url": "http://doi.acm.org/10.1145/2858036.2858160", "accessDate": "2016-08-29T21:02:11Z", "ISSN": "", "archive": "", "archiveLocation": "", "shortTitle": "Constructing the Visual Online Political Self", "language": "", "libraryCatalog": "ACM Digital Library", "callNumber": "", "rights": "", "extra": "", "tags": [ { "tag": "Activism", "type": 1 }, { "tag": "Instagram", "type": 1 }, { "tag": "Photo-sharing", "type": 1 }, { "tag": "Social Media", "type": 1 }, { "tag": "politics", "type": 1 } ], "collections": [], "relations": {}, "dateAdded": "2016-08-29T21:06:14Z", "dateModified": "2016-08-29T21:06:14Z" } }, { "key": "MBFG693V", "version": 103, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/MBFG693V", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/MBFG693V", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/2FPFRM48", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "MBFG693V", "version": 103, "parentItem": "2FPFRM48", "itemType": "attachment", "linkMode": 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"https://www.zotero.org/groups/obamacare/items/SFTEEK7T", "type": "text/html" }, "up": { "href": "https://api.zotero.org/groups/417179/items/H4K57JD7", "type": "application/json" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } } }, "data": { "key": "SFTEEK7T", "version": 103, "parentItem": "H4K57JD7", "itemType": "attachment", "linkMode": "linked_url", "title": "Snapshot", "accessDate": "2016-08-03T18:55:54Z", "url": "http://onlinelibrary.wiley.com.ezproxy.library.wisc.edu/doi/10.1002/ejsp.94/abstract", "note": "", "contentType": "text/html", "charset": "", "tags": [], "relations": {}, "dateAdded": "2016-08-03T18:55:54Z", "dateModified": "2016-08-03T18:55:54Z" } }, { "key": "H4K57JD7", "version": 103, "library": { "type": "group", "id": 417179, "name": "ObamaCare", "links": { "alternate": { "href": "https://www.zotero.org/groups/obamacare", "type": "text/html" } } }, "links": { "self": { "href": "https://api.zotero.org/groups/417179/items/H4K57JD7", "type": "application/json" }, "alternate": { "href": "https://www.zotero.org/groups/obamacare/items/H4K57JD7", "type": "text/html" } }, "meta": { "createdByUser": { "id": 1174655, "username": "rkornfield", "name": "", "links": { "alternate": { "href": "https://www.zotero.org/rkornfield", "type": "text/html" } } }, "creatorSummary": "Rubini and Sigall", "parsedDate": "2002-05-01", "numChildren": 2 }, "data": { "key": "H4K57JD7", "version": 103, "itemType": "journalArticle", "title": "Taking the edge off of disagreement: linguistic abstractness and self-presentation to a heterogeneous audience", "creators": [ { "creatorType": "author", "firstName": "Monica", "lastName": "Rubini" }, { "creatorType": "author", "firstName": "Harold", "lastName": "Sigall" } ], "abstractNote": "The use of linguistic abstraction in self-presentation was examined. Participants, whose goal it was to be liked by recipients, presented their political views to an audience of two people. Participants learned beforehand that the two recipients had the same political views as the participant, that both had different political views from the participant, or that one had similar views to and one had dissimilar views from the participant. Theorising that variations in the degree of linguistic abstractness used by participants when describing their political views were related to their social goals, it was hypothesised that participants would describe their political views at a higher level of linguistic abstractness when communicating with a similar agreeing audience than when communicating with a mixed audience. Results confirmed this hypothesis. The role of linguistic abstractness in achieving self-presentational goals is discussed. Copyright © 2002 John Wiley & Sons, Ltd.", "publicationTitle": "European Journal of Social Psychology", "publisher": "", "place": "", "date": "May 1, 2002", "volume": "32", "issue": "3", "section": "", "partNumber": "", "partTitle": "", "pages": "343-351", "series": "", "seriesTitle": "", "seriesText": "", "journalAbbreviation": "Eur. J. Soc. 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