Multiple roles for majority versus minority source status on persuasion when source status follows the message
Publisher
RoutledgeDate
2014-01Citation
10.1080/15534510.2012.743485
Social Influence 9.1 (2014): 37–51
ISSN
1553-4510 (print); 1553-4529 (online)DOI
10.1080/15534510.2012.743485Editor's Version
http://dx.doir.org/10.1080/15534510.2012.743485Subjects
Minority influence; Attitude change; Persuasion; Validation; Metacognition; Attitude; Self-validation analysis; Elaboration; Source status; Involvement; Psicología; SociologíaNote
Statement: "This is an Accepted Manuscript of an article published by Taylor & Francis Group in [JOURNAL TITLE] on [date of publication], available online at:http://www.tandfonline.com/[Article DOI]."Rights
© 2013 Elsevier B.V., All rights reservedAbstract
This research shows that numerical majority (vs minority) status of the source can affect persuasion by different processes when induced after message processing. Specifically, we argue that source status affects persuasion by serving as a simple peripheral validity cue under low-elaboration conditions, and by validating thoughts-a metacognitive process-under high-elaboration conditions. In the present study the extent of elaboration was manipulated (high vs low), and then participants received a persuasive message composed of either strong or weak arguments that were presented by a source in the numerical majority or minority. This source status information was introduced following the message. We predicted and found that, under high-elaboration conditions the majority source increased the argument quality effect on attitudes in response to the message compared to the minority source. In contrast, under low-elaboration conditions the information regarding source status served as a simple cue, with the majority source leading to more persuasion compared to the minority source regardless of argument quality. Thus the present results provide the first evidence for moderation of different effects for majority/minority influence when the numerical status of the source follows message processing.
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Google Scholar:Horcajo Rosado, Francisco Javier
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Briñol Turnes, Pablo Antonio
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Petty, R.E.
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