کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
947693 | 1475859 | 2016 | 9 صفحه PDF | دانلود رایگان |
• We examined the decisional impact of information repetition during discussion
• Selective repetition influenced recipients’ preferences in Experiment 1
• Selective repetition influenced recipients’ decisions in Experiment 2
• The effect was found in written and face-to-face discussions (with a confederate)
• Perceived preference of the discussion partner mediated these effects
During discussions, people typically introduce more information supporting their preferences as compared to information conflicting with these preferences, and they also repeat the former information more often than the latter. Although this preference-consistent discussion bias has been shown across several studies, its consequences for subsequent decisions have largely escaped attention. In particular, it is unclear whether selectively repeating preference-consistent information increases the likelihood that the recipient decides in accordance with the speaker's preference. From a rational point of view, information repetitions constitute redundancy and, hence, should not affect the recipient's decision. By contrast, in two experiments we demonstrate that selectively repeating information in favor of a particular decision alternative changes preference ratings in favor of this alternative (Experiment 1) and makes a decision for this alternative more likely (Experiment 2). This result is shown for written discussion protocols (Experiment 1) and for face-to-face discussions with a confederate (Experiment 2).
Journal: Journal of Experimental Social Psychology - Volume 64, May 2016, Pages 41–49