Factfinders in trials struggle to differentiate witnesses who offer genuinely expert opinions from those who do not. The Expert Persuasion Expectancy (ExPEx) framework proposes eight attributes logically relevant to this assessment: foundation, field, specialty, ability, opinion, support, consistency, and trustworthiness. We present two experiments examining the effects of these attributes on the persuasiveness of a forensic gait analysis opinion.

中文翻译：

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使用专家说服期望框架探索专家意见的陪审员评估

审判中的事实调查员努力地将提供真正专家意见的证人与没有提供真正专家意见的证人区分开。专家说服期望（ExPEx）框架提出了与该评估在逻辑上相关的八个属性：基础，领域，专业，能力，见解，支持，一致性和可信赖性。我们提供了两个实验，研究了这些属性对法医步态分析意见的说服力的影响。