Groups as imperfection decision makers - Baron, Hoppe, Linneweh & Rogers (1996). Social corroboration and opinion extremity
5 important questions on Groups as imperfection decision makers - Baron, Hoppe, Linneweh & Rogers (1996). Social corroboration and opinion extremity
Why this research? Baron, Hoppe, Linneweh & Rogers (1996).
high confidence, more of arguments in favor pro of con position leads to a lack of informational conflict, thus more extreme views.
having'ones pro/ con view corrobarated by others increases one's confidence.
corroboration leads to confidence leads to more extremity.
Baron et al propose that these analysis (the persuasion view and the social comparison view) are too limited.
What is the difference of this study with Sheriff's study? Baron, Hoppe, Linneweh & Rogers (1996).
The corrobaration of this study is different from that measured in Sheriff's study because here participants learn of other's feelings only AFTER making an initial public judgement & what is corroborated is their pro/ con choice and not a quantitative reflection of their attitude.
What is the research question? and expections? Baron, Hoppe, Linneweh & Rogers (1996).
If one's pro/ con position is corrobarated by others, this increases confidence in one's opinion. this increased confidence could result in an increase in opinion extremity.
Baron et al (1996) test this assumption in four studies.
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What are the main conclusions? Baron, Hoppe, Linneweh & Rogers (1996).
studie 3-4: preliminary evidence of mediation of participant confidence.
corroboration manipulations should have greatest impact in coditions that create or foster initially low confidence.
What can you telle about the mediating factor? Baron, Hoppe, Linneweh & Rogers (1996).
The question on the page originate from the summary of the following study material:
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