The phrase "randomized experimental design" is correct and usable in written English.
You can use it any time you need to discuss a scientific experiment that is designed to minimize bias and randomize the variables. For example: "Researchers used a randomized experimental design to isolate the effects of the treatment."
Randomized experimental design is a powerful tool for drawing valid inferences about cause and effect.
A classic two group randomized experimental design was used.
Randomized experimental design yields the most accurate analysis of the effect of an intervention (e.g., a voter mobilization phone drive or a visit from a GOTV canvasser, on voter behavior).
The randomized experimental design involved the exposure of plants to nutrient solutions containing 0.00, 0.04, 0.08, 0.12, 0.16 or 0.24 mmol L−1 Cr III).
A three group prospective randomized experimental design was conducted to identify differences in frequency and severity of nasal injuries when comparing various interfaces used during continuous positive airway pressure (CPAP) and identified risk factors associated with injury.
The Science Teachers Learning from Lesson Analysis (STeLLA) PD program, in contrast, was studied in a cluster randomized experimental design that examined impact on teaching practice and student learning.
The study is a prospective, two-group, randomized experimental design with nine data collection points (baseline and every three months).
This study is a prospective, two-group, randomized experimental design with three data collection points (baseline, 3 months and 6 months).
And a prospective, two-group, randomized experimental design with three data collection points (baseline, 3 months and 6 months) were chosen to assess the feasibility and efficacy of the intervention.
Using a longitudinal randomized experimental design, women will be randomized to either the intervention website (i.e., DA followed by DA-informed safety planning/referral intervention administered via internet and/ or smart phone application accessible safety decision aid) or the control (i.e., non-DA informed usual care) website.
Moreover, in genetics and genomics studies, causal inference is aided by the concept of Mendelian randomization [ 22], in which allelic variants are randomized to zygotes during meiosis and eventually passed on from parents to offspring, analogously to a randomized experimental design.
