{"id":10543,"date":"2021-06-28T14:10:55","date_gmt":"2021-06-28T19:10:55","guid":{"rendered":"https:\/\/forensicstats.org\/?post_type=portfolio&#038;p=10543"},"modified":"2021-06-29T12:21:12","modified_gmt":"2021-06-29T17:21:12","slug":"battling-to-a-draw-defense-expert-rebuttal-can-neutralize-prosecution-fingerprint-evidence","status":"publish","type":"portfolio","link":"https:\/\/forensicstats.org\/blog\/portfolio\/battling-to-a-draw-defense-expert-rebuttal-can-neutralize-prosecution-fingerprint-evidence\/","title":{"rendered":"Battling to a draw: Defense expert rebuttal can neutralize prosecution fingerprint evidence"},"content":{"rendered":"<p>The present study examined whether a defense rebuttal expert can effectively educate jurors on the risk that the prosecution&#8217;s fingerprint expert made an error. Using a sample of 1716 jury-eligible adults, we examined the impact of three types of rebuttal testimony in a mock trial: (a) a methodological rebuttal explaining the general risk of error in the fingerprint-comparison process; (b) a new-evidence rebuttal concluding the latent fingerprint recovered in this case was not suitable for use in a comparison; and (c) a new-evidence rebuttal excluding the defendant as the source of the latent fingerprint. All three rebuttals significantly altered perceptions of the prosecution&#8217;s fingerprint evidence, but new-evidence rebuttals proved most effective. The effectiveness of the rebuttals depended, however, on whether jurors were more concerned about false acquittals or false convictions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The present study examined whether a defense rebuttal expert can effectively educate jurors on the risk that the prosecution&#8217;s fingerprint expert made an error. Using a sample of 1716 jury-eligible [&hellip;]<\/p>\n","protected":false},"author":41,"featured_media":8803,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","portfolio_category":[65],"portfolio_tag":[60],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Battling to a draw: Defense expert rebuttal can neutralize prosecution fingerprint evidence - Center for Statistics and Applications in Forensic Evidence<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/forensicstats.org\/blog\/portfolio\/battling-to-a-draw-defense-expert-rebuttal-can-neutralize-prosecution-fingerprint-evidence\/\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" 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