study design
Experiment planning framework
Study design is the plan or framework for conducting research—the methodology that determines how data will be collected, what variables will be measured, and how conclusions will be drawn.
Common study designs include randomized controlled trials, cohort studies, case-control studies, and cross-sectional surveys.
The choice of study design shapes what kinds of questions can be answered and how confidently results can be interpreted: The study design didn't allow for causal conclusions.
- research questionQuery guiding systematic investigation
- methodologyFormal procedural framework
- protocolPrescribed conduct rules
- randomizedArranged by chance
- controlledKept within limits
trial · double blind · cohort · sample · sample size · placebo · blinded · longitudinal · cross-sectional · experimental · control group · observational · hypothesis · variables · participants · informed consent · recruitment · intervention
study designresearch findings
Conclusions from systematic inquiry
data · conclusions · evidence · discoveries · observations
study, design, studies, studied, studying, studious, studiously, student, students