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相关概念视频

The Stanford Prison Experiment03:20

The Stanford Prison Experiment

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The famous and controversial Stanford Prison Experiment, conducted by social psychologist Philip Zimbardo and his colleagues at Stanford University, demonstrated the power of social roles, social norms, and scripts.
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Blind Procedures02:07

Blind Procedures

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Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which...
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Blinding01:11

Blinding

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Blinding is a commonly used method of not telling participants which treatment a subject is receiving. Blinding is a critical part of a randomized control trial or RCT. It reduces the bias that affects the results. In an RCT, blinding is used in the form of a placebo. A placebo effect occurs when untreated subjects falsely believe they have received the treatment and report improved symptoms. A placebo or a dummy treatment is administered to subjects to negate the bias caused by such an effect.
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相关实验视频

Updated: Jun 3, 2025

Mimicking a Space Mission to Mars Using Hindlimb Unloading and Partial Weight Bearing in Rats
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Mimicking a Space Mission to Mars Using Hindlimb Unloading and Partial Weight Bearing in Rats

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关于MARS2试验的一个观点

Eric Lim1, Isabelle Opitz2, Gavitt Woodard3

  • 1Academic Division of Thoracic Surgery, Royal Brompton and Harefield NHS Trust, London, United Kingdom.

Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer
|January 8, 2025
PubMed
概括
此摘要是机器生成的。

在MARS2试验中发现,扩展性多切除术皮层修剪会使多间皮质瘤 (PM) 患者的生存率恶化. 专家们讨论了试验解释,影响了PM的未来手术决定.

科学领域:

  • 胸部外科手术 胸部外科手术
  • 在瘤学瘤学.
  • 临床试验 临床试验

背景情况:

  • 在MARS2试验中,研究了可切除性多间皮瘤 (PM) 的扩展性多间皮切除加上化疗与单独化疗.
  • 该试验报告了更糟糕的生存率和更多的手术不良事件,引发了间皮瘤外科社区的辩论.
  • 这种观点通过专家意见评估MARS2试验的解释和行为.
关键词:
化疗 化疗是一种化学疗法.在MARS2上,你会看到MARS2.半叶膜瘤 (Mesothelioma) 是一种癌症.整胸切除术 (Pleurectomy) 是一个整胸切除术.随机化是一种随机化.

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