Many studies of social perception and judgement have required individuals to make evaluations of social parameters based on static presentations of social stimuli. In the current study, we assessed whether individuals with a schizophrenia spectrum disorder and community controls differed in their judgements of others based on a series of computerized encounters designed to simulate impression formation over time. Twenty‐eight community controls and 29 individuals with a schizophrenia spectrum disorder completed 25 gambling interactions with three different computer partners. After interacting with each partner, subjects rated how much they liked, trusted, and would like to play again with each partner. Results indicated that while individuals with schizophrenia rated the three partners differently (evaluating partners who returned more money higher than partners who returned less money), they did not adjust their gambling strategies with the different partners. Community controls adjusted the amount of money they gambled with the different partners, gambling more with partners that returned more money and gambling less with partners who returned less money, despite not rating the neutral and positive partners significantly differently from one another. These results suggest differences in behavioural strategies and social evaluation practices between community controls and individuals with schizophrenia.

中文翻译：

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精神分裂症患者在赌博任务中表现出与所学社交印象不一致的行为

社会认知和判断力的许多研究都要求个人根据社会刺激的静态表现来评估社会参数。在当前的研究中，我们基于一系列旨在模拟一段时间内印象形成的计算机化相遇，评估了患有精神分裂症谱系障碍和社区控制的个体对他人的判断是否有所不同。28个社区控制者和29位精神分裂症谱系障碍患者与三个不同的计算机伙伴完成了25次赌博互动。与每个合作伙伴互动后，受试者对他们喜欢，信任并愿意与每个合作伙伴一起玩的程度进行评估。结果表明，尽管精神分裂症患者对这三个伴侣的评价不同（评估的伴侣返回的钱多于回报较少的伴侣），但他们并未调整与其他伴侣的赌博策略。社区控制措施调整了他们与不同合伙人赌博的金额，与回报更多钱的合伙人赌博更多，与回报少钱的合伙人赌博更少，尽管对中性和积极合伙人的评级没有明显不同。这些结果表明，社区控制与精神分裂症患者在行为策略和社会评估实践上存在差异。社区控制调整了他们与不同合伙人赌博的金额，与回报更多钱的合伙人进行更多的赌博，与回报更少钱的合伙人进行更多的赌博，尽管对中性和积极合伙人的评级没有明显不同。这些结果表明，社区控制与精神分裂症患者在行为策略和社会评估实践上存在差异。社区控制调整了他们与不同合伙人赌博的金额，与回报更多钱的合伙人进行更多的赌博，与回报更少钱的合伙人进行更多的赌博，尽管对中性和积极合伙人的评级没有明显不同。这些结果表明，社区控制与精神分裂症患者在行为策略和社会评估实践上存在差异。