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    Disciplines / Research questions

    新闻传播学

    10 个研究主题 · 28 个问题

    敌意媒体效应在政治极化中的双向因果3 个问题

    1. Causal ordering of following politicians on social media, campaign emotions, and hostile media perceptions

    2. Durability and mechanisms of the 2016 election-driven polarization in perceived media bias

    3. Generalizing the friendly media phenomenon–hostile media effect (FMP–HME) reinforcement cycle across issues, political systems, and media environments

    负面新闻偏向是否由供给还是需求驱动3 个问题

    1. Does risk-averse demand drive the negative slant of news? Testing the McCluskey–Swinnen–Vandemoortele bad-news mechanism and its interaction with supply-side framing

    2. Sources of individual-level variation in negativity biases in psychophysiological reactions to news

    3. Do audiences reward sensational news? The unresolved causal drivers of social-media engagement with online news articles across platforms and countries

    回音室效应在跨平台测量中的规模差异2 个问题

    1. Causal attribution of echo chambers on social media: recommender algorithms versus user-driven selection

    2. Causal mechanisms and cross-context generality of echo-platform fragmentation in the social media ecosystem

    纠错信息是否触发backfire effect的复制争议4 个问题

    1. Worldview-Motivated Resistance to Misinformation Corrections: Boundary Conditions, Mechanisms, and Genuine Belief Change Versus Strategic Expression

    2. When do corrections of political misperceptions succeed, fail, or backfire? Open boundary conditions, mechanisms, and durability after the backfire-effect debate

    3. Boundary Conditions of the Backfire Effect: When Do Factual Corrections Strengthen Political Misperceptions, and How Durable Are Corrected Beliefs?

    4. When and why do corrections backfire? Boundary conditions and mechanisms of the misinformation backfire effect

    媒体框架效应随时间衰减的规律3 个问题

    1. The duration of news framing effects: what governs their persistence and decay over time?

    2. Temporal dynamics of news framing effects: decay curves, accumulation, and recency in repetitive and competitive framing, and their psychological mechanisms

    3. The decay function of persuasion effects from mass political communication: how fast mass-communication persuasion fades, why, and how it varies across contexts

    生成式AI新闻标注能否改变信任而不改变辨识能力3 个问题

    1. External validity and boundary conditions of the implied truth effect: does partial fact-check labeling increase belief in and spread of untagged misinformation in naturalistic social media environments?

    2. Implied-Truth Side Effects of Provenance Labels on AI-Generated Images: Generalization, Mechanisms, Tolerable Error Rates, and Design Trade-Offs

    3. Durable skill or dependency: which AI-dialogue pedagogies build lasting unassisted misinformation-detection ability, for whom, and how far the dependency effect generalizes

    事实核查标签的准确性收益与反作用4 个问题

    1. Boundary conditions of the tainted truth effect: which factors determine when retrospective misinformation warnings correct false political information versus taint accurate information

    2. Generalization and moderators of the implied truth effect: does selective fact-check labeling of misinformation backfire outside the laboratory?

    3. External validity and evidence-based design of entity-referenced fact-checking labels for online misinformation

    4. Durability and External Generalizability of Partisan Fact-Checkers' Corrective Effects on Political Misinformation

    算法推荐对内容多样性的短期提升与长期收窄2 个问题

    1. Single-user escape from collaborative-filtering echo chambers: algorithmic (im)possibility and robustness of diversity contraction in recommender feedback loops

    2. Filter Bubbles and Homogenization in Recommender Ecosystems with Strategic Content Producers and Competing Platforms

    虚假新闻传播是否主要由机器人还是少数高活跃用户驱动2 个问题

    1. Generalizing bot-versus-human reactions to deceptive and trusted news sources: longer timescales, infrequent users, and non-Twitter platforms

    2. Bot-driven amplification of social media content: generality across news classes, elections, and platforms, and the feasibility of platform-scale mitigation

    议程设置效应与受众自选择的因果区分2 个问题

    1. Causal identification of partisan news effects on vote choice: separating activation, conversion, and reinforcement from selective exposure

    2. Intermedia influence versus shared exogenous forcing: causal identification of Granger-type lead-lag links in large-scale network agenda-setting analyses

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