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To decolonize waste, we must make sure the polluter pays 为了使废物非殖民化,我们必须确保污染者付出代价
IF 15.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-20 DOI: 10.1038/s41562-025-02354-8
Maria Raquel Passos Lima
Maria Raquel Lima is based in Brazil, where communities suffer owing to waste colonialism. She explains why polluters must pay and affected communities must lead the solutions.
玛丽亚·拉奎尔·利马(Maria Raquel Lima)在巴西工作,那里的社区因浪费殖民主义而受苦。她解释了为什么污染者必须付出代价,而受影响的社区必须带头解决问题。
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引用次数: 0
Publisher Correction: In silico discovery of representational relationships across visual cortex 出版商更正:视觉皮层表征关系的计算机发现
IF 15.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-18 DOI: 10.1038/s41562-025-02370-8
Alessandro T. Gifford, Maya A. Jastrzębowska, Johannes J. D. Singer, Radoslaw M. Cichy
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引用次数: 0
Enduring constraints on grammar revealed by Bayesian spatiophylogenetic analyses 贝叶斯空间进化分析揭示了语法的持久约束
IF 15.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-17 DOI: 10.1038/s41562-025-02325-z
Annemarie Verkerk, Olena Shcherbakova, Hannah J. Haynie, Hedvig Skirgård, Christoph Rzymski, Quentin D. Atkinson, Simon J. Greenhill, Russell D. Gray
Human languages show astonishing variety, yet their diversity is constrained by recurring patterns. Linguists have long argued over the extent and causes of these grammatical ‘universals’. Using Grambank—a comprehensive database of grammatical features across the world’s languages—we tested 191 proposed universals with Bayesian analyses that account for both genealogical descent and geographical proximity. We find statistical support for about a third of the proposed linguistic universals. The majority of these concern word order and hierarchical universals: two types that have featured prominently in earlier work. Evolutionary analyses show that languages tend to change in ways that converge on these preferred patterns. This suggests that, despite the vast design space of possible grammars, languages do not evolve entirely at random. Shared cognitive and communicative pressures repeatedly push languages towards similar solutions. Despite their great diversity, human languages are shaped by recurring grammatical universals. Verkerk et al. show that about one-third of the proposed universals hold cross-linguistically through analyses of the Grambank database.
人类语言表现出惊人的多样性,但它们的多样性受到反复出现的模式的限制。语言学家长期以来一直在争论这些语法“共性”的范围和原因。我们使用grambank——一个世界语言语法特征的综合数据库——用贝叶斯分析测试了191个被提出的共性,这些共性考虑了家谱血统和地理邻近性。我们发现统计数据支持大约三分之一的语言共性。其中大多数涉及语序和等级共相:这两种类型在早期的研究中占有突出地位。进化分析表明,语言倾向于以这些首选模式的方式变化。这表明,尽管可能的语法有很大的设计空间,但语言并不是完全随机进化的。共同的认知和交际压力不断地将语言推向相似的解决方案。
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引用次数: 0
Emergency mental health co-responders reduce involuntary psychiatric detentions in the USA 紧急精神卫生共同反应减少非自愿精神拘留在美国
IF 15.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-17 DOI: 10.1038/s41562-025-02339-7
Thomas S. Dee, Jaymes Pyne
Historical efforts to deinstitutionalize those experiencing mental illness in the USA have inadvertently positioned police officers as the typical first responders to emergency calls involving mental health crises and empower them to initiate involuntary psychiatric detentions. Although potentially lifesaving, such detentions are controversial and costly, and they may be medically inappropriate for some of those detained. Here we present evidence from two quasi-experimental designs on the causal effects of a ‘co-responder’ programme that pairs mental health professionals with police officers as first responders on qualified emergency calls. The results indicate that a co-responder programme reduced the frequency of involuntary psychiatric detentions by 16.5% (that is, 370 fewer detentions over 2 years; b = −0.180, 95% confidence interval −0.325 to −0.034) but had no detectable effect on programme-related calls for service, criminal offences or arrests. Complementary results based on incident-level data suggest this reduction reflects both a co-responder’s influence on the disposition of an individual incident and a reduction in future mental health emergencies. In a quasi-experimental analysis of emergency calls in California communities, Dee and Pyne find that having mental health first responders accompany police on qualified calls reduces the number of individuals placed in involuntary psychiatric detentions.
在美国,将那些患有精神疾病的人去机构化的历史努力无意中将警察定位为涉及精神健康危机的紧急呼叫的典型第一响应者,并赋予他们发起非自愿精神拘留的权力。这种拘留虽然可能挽救生命,但存在争议,费用高昂,而且从医学上讲,对一些被拘留者来说可能不合适。在这里,我们提供了来自两个准实验设计的证据,这些设计是关于“共同响应者”计划的因果效应,该计划将精神卫生专业人员与警察配对,作为合格紧急呼叫的第一响应者。结果表明,共同响应方案将非自愿精神病拘留的频率降低了16.5%(即2年内减少了370次拘留;b = - 0.180, 95%置信区间为- 0.325至- 0.034),但对与方案相关的服务呼叫、刑事犯罪或逮捕没有可检测到的影响。基于事件级别数据的补充结果表明,这种减少既反映了共同响应者对单个事件处理的影响,也反映了未来精神卫生紧急情况的减少。在对加州社区紧急呼叫的准实验分析中,迪伊和派恩发现,让精神健康急救人员陪同警察进行合格的呼叫,可以减少被非自愿精神病院拘留的人数。
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引用次数: 0
A habit and working memory model as an alternative account of human reward-based learning 习惯和工作记忆模型作为人类基于奖励的学习的另一种解释
IF 29.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-17 DOI: 10.1038/s41562-025-02340-0
Anne G. E. Collins
Reinforcement learning (RL) algorithms have had tremendous success accounting for reward-based learning across species, including instrumental learning in contextual bandit tasks, and they capture variance in brain signals. However, reward-based learning in humans recruits multiple processes, including memory and choice perseveration; their contributions can easily be mistakenly attributed to RL computations. Here I investigate how much of reward-based learning behaviour is supported by RL computations in a context where other processes can be factored out. Reanalysis and computational modelling of 7 datasets ( n = 594) in diverse samples show that in this instrumental context, reward-based learning is best explained by a combination of a fast working-memory-based process and a slower habit-like associative process, neither of which can be interpreted as a standard RL-like algorithm on its own. My results raise important questions for the interpretation of RL algorithms as capturing a meaningful process across brain and behaviour.
强化学习(RL)算法在跨物种的基于奖励的学习中取得了巨大的成功,包括上下文强盗任务中的工具学习,它们捕获了大脑信号的差异。然而,人类基于奖励的学习需要多个过程,包括记忆和选择坚持;他们的贡献很容易被错误地归因于RL计算。在这里,我研究了在其他过程可以被排除的情况下,RL计算支持了多少基于奖励的学习行为。对不同样本中的7个数据集(n = 594)的重新分析和计算建模表明,在这种工具背景下,基于奖励的学习最好是由基于快速工作记忆的过程和较慢的类似习惯的联想过程的结合来解释,这两者都不能单独解释为标准的类似强化学习的算法。我的研究结果为RL算法的解释提出了重要的问题,即捕获了跨越大脑和行为的有意义的过程。
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引用次数: 0
Addressing low statistical power in computational modelling studies in psychology and neuroscience 解决心理学和神经科学计算模型研究中的低统计能力问题
IF 29.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-17 DOI: 10.1038/s41562-025-02348-6
Payam Piray
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引用次数: 0
Sniffing dynamics reflect fine differences in perception of odours 嗅觉动力学反映了对气味感知的细微差异
IF 15.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-14 DOI: 10.1038/s41562-025-02335-x
We hypothesized that, if the olfactory system involves fine-grained sensorimotor feedback, similarly to what has been observed in other sensory systems, the brain might modulate sniffs in real time according to detailed perceptual features of odours. We analysed more than 13,000 sniffs in response to 160 distinct odours to show that sniff patterns reflect fine-grained perceptual information and are potentially modulated by the amygdala.
我们假设,如果嗅觉系统涉及到细粒度的感觉运动反馈,就像在其他感觉系统中观察到的那样,那么大脑可能会根据气味的详细感知特征实时调节嗅觉。我们分析了超过13000人对160种不同气味的反应,表明嗅觉模式反映了细粒度的感知信息,并可能受到杏仁核的调节。
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引用次数: 0
Understanding the impact of misinformation on adolescents 了解错误信息对青少年的影响
IF 15.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-14 DOI: 10.1038/s41562-025-02338-8
Ili Ma, Mubashir Sultan, Anastasia Kozyreva, Wouter van den Bos
There is an urgent need for targeted, evidence-based interventions to build resilience to misinformation among social media’s most avid users: adolescents. Research on misinformation susceptibility is mostly focused on adults. However, adolescents encounter different types of (mis)information and undergo rapid social, emotional and cognitive changes. These changes can increase vulnerability to misinformation through social influence, emotional manipulation and cognitive biases, while also offering unique opportunities for resilience. Taking a developmental perspective, we outline how adolescents’ susceptibility to misinformation differs from that of adults, propose a research agenda to systematically study these processes and introduce a Bayesian framework of belief updating tailored to social media contexts. Finally, we highlight how these insights inform age-appropriate interventions to promote resilience. This Perspective underscores the vital role that social sciences have in understanding and combating the harmful influence of misinformation on youth’s beliefs and behaviours, while leveraging their strengths. Adolescents are especially vulnerable to misinformation but also possess unique strengths. This Perspective outlines a forward-looking research agenda to understand these vulnerabilities and foster resilience through age-appropriate interventions.
迫切需要有针对性的、以证据为基础的干预措施,在社交媒体最狂热的用户——青少年中建立抵御错误信息的能力。对错误信息敏感性的研究主要集中在成年人身上。然而,青少年会遇到不同类型的(错误)信息,并经历快速的社会、情感和认知变化。这些变化可以通过社会影响、情绪操纵和认知偏见增加对错误信息的脆弱性,同时也为恢复能力提供了独特的机会。从发展的角度出发,我们概述了青少年对错误信息的易感性与成年人的不同之处,提出了一个系统研究这些过程的研究议程,并引入了一个针对社交媒体背景的贝叶斯信念更新框架。最后,我们强调了这些见解如何为适合年龄的干预措施提供信息,以促进复原力。这一观点强调了社会科学在理解和消除错误信息对青年的信仰和行为的有害影响、同时发挥其优势方面的重要作用。青少年尤其容易受到错误信息的影响,但他们也拥有独特的优势。本展望概述了一个前瞻性的研究议程,以了解这些脆弱性,并通过适合年龄的干预措施培养复原力。
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引用次数: 0
Parallels between human and artificial minds when new learning erases old knowledge 当新知识抹去旧知识时,人类和人工智能的相似之处
IF 15.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-13 DOI: 10.1038/s41562-025-02326-y
Catastrophic forgetting is a common problem for artificial learning systems, but whether it occurs in humans is unclear. We revealed that both humans and neural networks show similar patterns of forgetting, which reflect a fundamental trade-off: reusing prior knowledge speeds up new learning but can corrupt old memories. Individuals differed in how they navigate this balance.
灾难性遗忘是人工学习系统的常见问题,但它是否会发生在人类身上尚不清楚。我们发现人类和神经网络都表现出类似的遗忘模式,这反映了一种基本的权衡:重复使用先前的知识可以加速新的学习,但可能会破坏旧的记忆。个体在如何把握这种平衡方面存在差异。
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引用次数: 0
A meta-analytic review and conceptual model of the antecedents and outcomes of goal adjustment in response to striving difficulties 奋斗困难目标调整的前因与结果的元分析回顾与概念模型
IF 29.9 1区 心理学 Q1 MULTIDISCIPLINARY SCIENCES Pub Date : 2025-11-13 DOI: 10.1038/s41562-025-02312-4
Hugh Riddell, Constantine Sedikides, Hamsini Sivaramakrishnan, Phoebe Wan, Silvio Maltagliati, Ben Jackson, Cecilie Thøgersen-Ntoumani, Daniel F. Gucciardi, Nikos Ntoumanis
There is growing interest in how and why individuals adjust their goals in response to difficulties encountered during goal striving and the outcomes of such adjustments; however, research on these topics is fragmented across theoretical perspectives and life domains. To address this issue, we conducted a systematic search of databases (Web of Science, Scopus, PsycInfo, Business Source Ultimate, Proquest Dissertations and Theses Global, Medline; last updated May 2025) of empirical studies examining antecedents or outcomes of goal adjustment. Studies were eligible if they examined predictors or wellbeing/functional/goal-related outcomes of goal disengagement, goal reengagement, or goal-striving flexibility. We identified 1,421 effect sizes from 235 studies, which we categorized and mapped onto a conceptual model. Further, we used random-effects meta-analyses to examine the strength and direction of associations between model categories and goal adjustment variables. Despite relatively high-quality ratings (assessed using QualSyst), the overall standard of accumulated evidence was determined to be low to moderate due to the reliance on cross-sectional studies, risk of publication bias and high heterogeneity. Nonetheless, we identified associations between multiple antecedent categories and goal disengagement, reengagement and flexibility, as well as associations between these different aspects of goal adjustment and wellbeing, functional and goal-related outcomes. We conclude that different aspects of goal adjustment are predicted by unique combinations of antecedent variables, and predict distinct outcomes. Our conceptual model consolidates the literature on goal adjustment and provides a roadmap for a more systematic investigation of this field going forward.
人们对个人如何以及为什么调整目标以应对目标奋斗过程中遇到的困难以及这种调整的结果越来越感兴趣;然而,对这些主题的研究在理论视角和生活领域是碎片化的。为了解决这一问题,我们对Web of Science、Scopus、PsycInfo、Business Source Ultimate、Proquest Dissertations and Theses Global、Medline等数据库进行了系统的检索,检索了关于目标调整的前因或结果的实证研究。如果研究检测了目标脱离、目标再投入或目标努力灵活性的预测因素或健康/功能/目标相关结果,则该研究是合格的。我们从235项研究中确定了1421个效应值,并将其分类并映射到概念模型中。此外,我们使用随机效应荟萃分析来检验模型类别和目标调整变量之间关联的强度和方向。尽管评分相对较高(使用QualSyst进行评估),但由于依赖于横断面研究、发表偏倚风险和高度异质性,累积证据的总体标准被确定为低至中等。尽管如此,我们确定了多个前因类别与目标脱离、再投入和灵活性之间的关联,以及目标调整与幸福感、功能和目标相关结果的这些不同方面之间的关联。我们得出结论,不同方面的目标调整是由独特的前因变量组合预测,并预测不同的结果。我们的概念模型巩固了关于目标调整的文献,并为该领域今后更系统的研究提供了路线图。
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Nature Human Behaviour
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