🇵🇹Portuguese Source WordCode: PT

planejamento experimental

Pronunciation / Transliteration: pla.ne.ʒaˈmẽ.tu eks.pe.ɾi.mẽˈtaw

🇬🇧 Direct English Meaning:
Experimental design/ɪkˌspɛr.ɪˈmɛn.təl dɪˈzaɪn/
nounCEFR C1 (Advanced)Top #8500 frequency
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🇵🇹 Example Sentence in Portuguese:

"O planejamento experimental exige controle rigoroso das variáveis."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The framework of steps used to conduct a research study, ensuring valid and reliable conclusions by controlling variables and minimizing bias.

    "A rigorous experimental design is essential to establish clear cause-and-effect relationships in clinical trials."
  2. 2

    The strategic planning and structuring of an experiment before its execution, including the selection of subjects, treatments, and measurement methods.

    "The researchers spent weeks refining their experimental design to account for potential confounding factors."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term combines 'experimental', derived from the Late Latin 'experimentum' (trial, proof) via French, and 'design', from the Latin 'designare' (to mark out, designate). It emerged as a formal methodological concept in the early 20th century, notably pioneered by statistician Ronald Fisher in agricultural and biological research to structure empirical studies rigorously.

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🇫🇷French → English

plan d'expérience

Transliteration: plɑ̃ dɛk.spe.ʁjɑ̃s

"Le plan d'expérience doit être validé avant de commencer les tests."

🇩🇪German → English

Versuchsdesign

Transliteration: fɛɐ̯ˈzuːxs.diˌzaɪn

"Das Versuchsdesign wurde sorgfältig ausgearbeitet, um Verzerrungen zu vermeiden."

🇮🇹Italian → English

disegno sperimentale

Transliteration: diˈzeɲ.ɲo sper.i.menˈta.le

"Un corretto disegno sperimentale è fondamentale per la validità dello studio."

🇪🇸Spanish → English

diseño experimental

Transliteration: diˈse.ɲo eks.pe.ɾi.menˈtal

"El diseño experimental de esta investigación garantiza resultados confiables."

🇵🇹Portuguese → English

planejamento experimental

Transliteration: pla.ne.ʒaˈmẽ.tu eks.pe.ɾi.mẽˈtaw

"O planejamento experimental exige controle rigoroso das variáveis."

🇮🇳Hindi → English

प्रयोगात्मक रूप-रेखा

Transliteration: prayogatmak roop-rekha

"शोध के लिए एक सटीक प्रयोगात्मक रूप-रेखा आवश्यक है।"

🇨🇳Chinese → English

实验设计

Transliteration: shí yàn shè jì

"合理的实验设计能够确保数据的准确性。"

🇰🇷Korean → English

실험 계획법

Transliteration: sil-heom gye-hoeg-beop

"효과적인 실험 계획법은 연구의 성공을 좌우합니다."

🇯🇵Japanese → English

実験計画法

Transliteration: jikken keikaku-hō

"適切な実験計画法を用いることで誤差を減らすことができます。"

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