RANDOMISATION Meaning and
Definition
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Randomisation refers to the process of selecting or assigning individuals, objects, or events to different groups or treatments in a random and unbiased manner. It is a crucial method used in various fields such as statistics, experimental design, and clinical trials to minimize bias and ensure the reliability and validity of research findings.
In research studies, randomisation aims to eliminate potential confounding variables that could influence the results and introduce bias. By randomly allocating participants to different groups or treatments, researchers can ensure a fair distribution of characteristics and reduce the possibility of systematic differences between groups that could affect the outcomes. Randomisation allows for the comparison of groups that are similar on average, increasing the likelihood that any differences observed result from the intervention or treatment being studied rather than other factors.
The process of randomisation typically involves the use of random number generators or tables to assign participants or samples to different groups. This may be done by flipping a coin, drawing numbered balls from an urn, or using computer-generated random sequences. Randomisation can be performed at various levels, such as individual participants, clusters, or time periods, depending on the research design and objectives.
Overall, randomisation plays a crucial role in research by providing a fair and unbiased method for assigning individuals or items to different groups, ensuring statistical validity and enhancing the reliability of study findings. By employing randomisation, researchers can improve the generalizability and accuracy of their results, leading to robust conclusions and advancements in various fields.
Common Misspellings for RANDOMISATION
- eandomisation
- dandomisation
- fandomisation
- tandomisation
- 5andomisation
- 4andomisation
- rzndomisation
- rsndomisation
- rwndomisation
- rqndomisation
- rabdomisation
- ramdomisation
- rajdomisation
- rahdomisation
- ransomisation
- ranxomisation
- rancomisation
- ranfomisation
- ranromisation
Etymology of RANDOMISATION
The word "randomisation" is derived from the base word "randomize" or "random", which ultimately originated from the Old French word "randir" meaning "to gallop". Over time, the meaning of "randir" transformed into "impetuous" or "hasty". In the 14th century, English adopted the word as "randoun", meaning "forceful motion". It further shifted to mean "straying from the path" in the 16th century. Finally, in the late 19th century, "random" emerged in mathematics and statistics to denote events or outcomes that occur without a specific pattern. The term "randomisation" was created by adding the suffix "-ation", forming a noun to represent the process or action of making something random.
Similar spelling words for RANDOMISATION
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