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Tytuł:
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The Grievance Dictionary: Understanding threatening language use.
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Autorzy:
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van der Vegt I; Department of Security and Crime Science, University College London, 35 Tavistock Square, London, WC1H 9EZ, UK. .
Mozes M; Department of Security and Crime Science, University College London, 35 Tavistock Square, London, WC1H 9EZ, UK.; Dawes Centre for Future Crime, University College London, London, UK.; Department of Computer Science, University College London, London, UK.
Kleinberg B; Department of Security and Crime Science, University College London, 35 Tavistock Square, London, WC1H 9EZ, UK.; Dawes Centre for Future Crime, University College London, London, UK.; Department of Methodology and Statistics, Tilburg University, Tilburg, Netherlands.
Gill P; Department of Security and Crime Science, University College London, 35 Tavistock Square, London, WC1H 9EZ, UK.
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Źródło:
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Behavior research methods [Behav Res Methods] 2021 Oct; Vol. 53 (5), pp. 2105-2119. Date of Electronic Publication: 2021 Mar 23.
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Typ publikacji:
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Journal Article; Research Support, Non-U.S. Gov't
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Język:
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English
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Imprint Name(s):
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Publication: 2010- : New York : Springer
Original Publication: Austin, Tex. : Psychonomic Society, c2005-
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MeSH Terms:
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Language*
Psycholinguistics*
Humans ; Writing
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References:
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PLoS One. 2019 Jun 4;14(6):e0217848. (PMID: 31163062)
J Lang Soc Psychol. 2021 Jan;40(1):21-41. (PMID: 34413563)
Psychiatr Serv. 2003 Oct;54(10):1372-9. (PMID: 14557523)
Behav Res Methods. 2018 Jun;50(3):1198-1216. (PMID: 28707214)
Cogn Psychol. 2010 May;60(3):158-89. (PMID: 20064637)
Front Psychiatry. 2015 Jun 03;6:86. (PMID: 26089804)
J Pers Soc Psychol. 1999 Dec;77(6):1296-312. (PMID: 10626371)
J Pers Assess. 2018 Sep-Oct;100(5):459-470. (PMID: 29873528)
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Contributed Indexing:
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Keywords: Grievances; LIWC; Language; Psycholinguistic dictionary; Threat assessment; Violence
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Entry Date(s):
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Date Created: 20210323 Date Completed: 20211019 Latest Revision: 20220218
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Update Code:
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20240104
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PubMed Central ID:
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PMC8516761
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DOI:
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10.3758/s13428-021-01536-2
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PMID:
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33755932
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This paper introduces the Grievance Dictionary, a psycholinguistic dictionary that can be used to automatically understand language use in the context of grievance-fueled violence threat assessment. We describe the development of the dictionary, which was informed by suggestions from experienced threat assessment practitioners. These suggestions and subsequent human and computational word list generation resulted in a dictionary of 20,502 words annotated by 2318 participants. The dictionary was validated by applying it to texts written by violent and non-violent individuals, showing strong evidence for a difference between populations in several dictionary categories. Further classification tasks showed promising performance, but future improvements are still needed. Finally, we provide instructions and suggestions for the use of the Grievance Dictionary by security professionals and (violence) researchers.
(© 2021. The Author(s).)