Replication Data for: Emotion contagion on social media and simulation of intervention strategies after a disaster event: a modelling study (doi:10.7910/DVN/XJWST2)

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Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
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Document Description
Citation
Title:	Replication Data for: Emotion contagion on social media and simulation of intervention strategies after a disaster event: a modelling study
Identification Number:	doi:10.7910/DVN/XJWST2
Distributor:	Harvard Dataverse
Date of Distribution:	2024-06-25
Version:	1
Bibliographic Citation:	Chu, Meijie; Song, Wentao; Zhao, Zeyu; Chen, Tianmu; Chiang, Yi-chen, 2024, "Replication Data for: Emotion contagion on social media and simulation of intervention strategies after a disaster event: a modelling study", https://doi.org/10.7910/DVN/XJWST2, Harvard Dataverse, V1, UNF:6:sNBquaJ3x0AwtlY7Mjx1pQ== [fileUNF]
Study Description
Citation
Title:	Replication Data for: Emotion contagion on social media and simulation of intervention strategies after a disaster event: a modelling study
Identification Number:	doi:10.7910/DVN/XJWST2
Authoring Entity:	Chu, Meijie
	Song, Wentao
	Zhao, Zeyu
	Chen, Tianmu
	Chiang, Yi-chen
Distributor:	Harvard Dataverse
Access Authority:	Chu, Meijie
Depositor:	Chu, Meijie
Date of Deposit:	2023-05-25
Holdings Information:	https://doi.org/10.7910/DVN/XJWST2
Study Scope
Keywords:	Social Sciences
Abstract:	With the advent of climate change and the 5G era, online community is increasingly becoming the main medium for information dissemination after emergency, such as natural disasters. The widespread dissemination of online negative information may generate cyber violence or lead serious adverse psychological outcome. This study aimed to take a natural disaster event involving avoidable deaths and child casualty as an example to identify emotion contagion and conduct simulation intervention. Data derived from Chinese Sina microblog about the aftermath of the 8·13 flash flood in Longcaogou Scenic Area, Sichuan province, China. We first analyzed emotion transmission features and key parameters that influence emotion transmission from posts to comments on social media after a flood disaster and then formulated the emotion-based Post-Susceptible-Comment-Removed (PSCR) model using those key parameters to explain emotion contagion process. The findings indicated that the overall sentiment of posters was negative after this flood and existed three epidemic peaks. The emotional choices of original post users play critical roles in influencing emotional diffusion in public opinion. Appropriate measures for controlling the spreading of harmful emotional expressions could be proposed by adjusting the number of negative and positive posts simultaneously.
Methodology and Processing
Sources Statement
Data Access
Other Study Description Materials
File Description--f7121921
File: Supporting data 0521.tab
	Number of cases: 12367 No. of variables per record: 24 Type of File: text/tab-separated-values
Notes:	UNF:6:sNBquaJ3x0AwtlY7Mjx1pQ==
Variable Description
List of Variables:	nump - nump id - id posts - posts forward - forward comments_count - comments_count Score_post - Score_post score_postjsk - score_postjsk emopost - emopost follow_countp - follow_countp followers_countp - followers_countp timep - timep verifiedp - verifiedp verified_typep - verified_typep numc - numc comments - comments like_count - like_count Score_comment - Score_comment score_commentjsk - score_commentjsk emocomment - emocomment follow_countc - follow_countc followers_countc - followers_countc timec - timec verifiedc - verifiedc verified_typec - verified_typec
Variables
nump
f7121921 Location:	Summary Statistics: Max. 556.0; Min. 1.0; Valid 12367.0; StDev 140.40127642197118; Mean 94.88097355868034; Variable Format: numeric Notes: UNF:6:YP0GWe/7lh29USUpyP+ovQ==
id
f7121921 Location:	Summary Statistics: Max. 4.80420701274541E15; Min. 4.8020665742164E15; Valid 12367.0; Mean 4.802309781004286E15; StDev 1.865596509907328E11; Variable Format: numeric Notes: UNF:6:qsJKtTyfISWuj7Tj7Xpdaw==
posts
f7121921 Location:	Variable Format: character Notes: UNF:6:ki434BI454+jmNfkFzO+sg==
forward
f7121921 Location:	Summary Statistics: Valid 12367.0; Mean 1007.0948491955195; Min. 0.0; StDev 803.3260155043251; Max. 3003.0 Variable Format: numeric Notes: UNF:6:XeTKFGQ0ynxpf5sNYTWD3w==
comments_count
f7121921 Location:	Summary Statistics: Mean 2995.349559311172; StDev 2491.075840302086; Max. 6144.0; Min. 0.0; Valid 12367.0 Variable Format: numeric Notes: UNF:6:9DStnuoQxrJxuNf11pPf0w==
Score_post
f7121921 Location:	Summary Statistics: StDev 10.298830060451197; Max. 38.0; Mean 0.36908708660160927; Min. -38.0; Valid 12367.0 Variable Format: numeric Notes: UNF:6:DLlU7/3x79YSvrmIjVUbjg==
score_postjsk
f7121921 Location:	Summary Statistics: Valid 12367.0; Max. 7.0; Min. -8.0; Mean -1.7418128891404832; StDev 3.5195051397201276 Variable Format: numeric Notes: UNF:6:9lU0Le5YOQmiZGpLBVOYaA==
emopost
f7121921 Location:	Summary Statistics: Valid 12367.0; Max. 2.0; StDev 0.5707520904680227; Min. 0.0; Mean 1.1356836742944951 Variable Format: numeric Notes: UNF:6:n7IIEz5zHIJmyC33oIxRRw==
follow_countp
f7121921 Location:	Summary Statistics: Min. 0.0; StDev 1505.3428192159547; Mean 1015.8264736799919; Max. 19987.0; Valid 12367.0 Variable Format: numeric Notes: UNF:6:/r05My9cLFOS5ShZj/7Znw==
followers_countp
f7121921 Location:	Summary Statistics: Max. 3.7814E7; StDev 3271234.982784732; Min. 10000.0; Mean 2986357.572718165; Valid 9970.0 Variable Format: numeric Notes: UNF:6:hK0yc/+zSdKEc5sK7iopuQ==
timep
f7121921 Location:	Variable Format: character Notes: UNF:6:Cmm/Tk4Qd3jkvl0+7ehNyQ==
verifiedp
f7121921 Location:	Summary Statistics: Valid 12367.0; Mean 0.9574674537074448; Min. 0.0; StDev 0.20180887488827912; Max. 1.0; Variable Format: numeric Notes: UNF:6:/l9BKvQi4A2l03zvh7MFAQ==
verified_typep
f7121921 Location:	Summary Statistics: Valid 12367.0; StDev 10.450778024904412; Mean 0.9849599741247084; Min. -1.0; Max. 220.0 Variable Format: numeric Notes: UNF:6:bEPbaoMBZEv0CVs+jKj3Og==
numc
f7121921 Location:	Summary Statistics: Min. 1.0; Valid 12055.0; StDev 3480.1230821145773; Mean 6028.0; Max. 12055.0 Variable Format: numeric Notes: UNF:6:uFgKuy3c9ZG6uxs28U6z9A==
comments
f7121921 Location:	Variable Format: character Notes: UNF:6:q78Tkc+e0ivuDfeq4Idtxg==
like_count
f7121921 Location:	Summary Statistics: Valid 12055.0; StDev 697.678332200484; Min. 0.0; Mean 49.59643301534612; Max. 28522.0; Variable Format: numeric Notes: UNF:6:iHALkX6zZyPE1HQUZ6un1A==
Score_comment
f7121921 Location:	Summary Statistics: Max. 194.5; Mean -0.2731646619659863; Valid 12055.0; Min. -324.0; StDev 6.935597124106222 Variable Format: numeric Notes: UNF:6:k88R5EZk/vTnGXxv7GBjnw==
score_commentjsk
f7121921 Location:	Summary Statistics: Mean -0.27227352133766913; Valid 12021.0; Min. -11.0; Max. 10.0; StDev 1.251682686549798; Variable Format: numeric Notes: UNF:6:0mgZbxKKVKWZR17tOU+3xw==
emocomment
f7121921 Location:	Summary Statistics: Valid 12021.0; StDev 0.7560892610655364; Mean 0.69935945428833; Max. 2.0; Min. 0.0; Variable Format: numeric Notes: UNF:6:M8S4eCHKLzE8PmzsBJyKiw==
follow_countc
f7121921 Location:	Summary Statistics: Min. 0.0; Max. 19916.0; Mean 507.6637909581044; StDev 842.1741415808032; Valid 12055.0 Variable Format: numeric Notes: UNF:6:YR02UGryyKmEjnc4JEptmw==
followers_countc
f7121921 Location:	Summary Statistics: Valid 12055.0; Max. 2.33E8; Min. 0.0; StDev 4255860.113860719; Mean 98771.50958108463 Variable Format: numeric Notes: UNF:6:1TBVtSkyRQU7OkBhedm6+Q==
timec
f7121921 Location:	Variable Format: character Notes: UNF:6:a6zwM1m0LLNv/GH1ZuVzwA==
verifiedc
f7121921 Location:	Summary Statistics: Valid 12055.0; Mean 0.07241808378266158; Min. 0.0; StDev 0.25918965576458314; Max. 1.0 Variable Format: numeric Notes: UNF:6:roYHhfjJwvH9OQa7jzNSyg==
verified_typec
f7121921 Location:	Summary Statistics: Valid 12055.0; StDev 53.902784498125314; Mean 13.230111986727392; Max. 220.0; Min. -1.0; Variable Format: numeric Notes: UNF:6:8UWvuGCHksYcofPXaAx7BA==