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Randomized Experiments

Randomized Experiments

The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
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Related Experiment Video

Updated: Jun 28, 2026

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Automated, Quantitative Cognitive/Behavioral Screening of Mice: For Genetics, Pharmacology, Animal Cognition and Undergraduate Instruction

Published on: February 26, 2014

Author Correction: Mice adaptively generate choice variability in a deterministic task.

Marwen Belkaid¹, Elise Bousseyrol², Romain Durand-de Cuttoli²

¹Sorbonne Université, CNRS, Institut des Systèmes Intelligents et de Robotique (ISIR), 75005, Paris, France.

Communications Biology

|February 2, 2020

Summary

This summary is machine-generated.

An amendment to this paper has been published. Please refer to the link at the top of the paper for the updated version.

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