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double-blind study

/ˈdʌbəl blaɪnd ˈstʌdi/

Tradução: Método de pesquisa científica no qual nem os participantes nem os investigadores sabem quem recebe o tratamento e quem recebe o placebo, usado para evitar vieses em ensaios clínicos e experimentos.

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phrase

/ˈdʌbəl blaɪnd ˈstʌdi/C1formalscientific
  • ptMétodo de pesquisa científica no qual nem os participantes nem os investigadores sabem quem recebe o tratamento e quem recebe o placebo, usado para evitar vieses em ensaios clínicos e experimentos.

A scientific research method in which neither the participants nor the researchers know which group is receiving the treatment or a placebo, used to prevent bias in clinical trials and experiments.

  1. Scientific research methodC1formal

    An experimental procedure in which neither the participants nor the researchers know who is receiving a particular treatment, used to prevent bias.

    ptestudo duplo-cego

    • The new drug was tested using a double-blind study to ensure accurate results.
    • Double-blind studies are considered the gold standard in clinical trials.
    • In a double-blind study, the placebo effect is minimized.