control variable
Unchanged test factor
A control variable is a factor held constant during an experiment to isolate the effect of the variable being tested.
If you're measuring how light affects plant growth, soil type and water amount are control variables—kept the same so they don't confound results.
In programming, a control variable governs loop execution: The control variable i increments until reaching 10.
Underhanded control of others
- parameterBoundary-setting factor
- randomizationIntroducing chance systematically
- baselineStandard for comparison
- protocolPrescribed conduct rules
trial · sample · data · measurement · quantitative · qualitative · statistical · hypothesis
Fixed, unvarying quantity
- fixedRestored or immovable
- standardizationImplementing uniform technical specifications
- eliminationAct of removing entirely
- conditionsPrevailing state of affairs
parameters · noise reduction · systematic error · experimental setup
Degree of correctness
- calibrationAdjusting for measurement accuracy
- repeatabilityCapacity for consistent duplication
- consistencyReliable adherence to standards
- uniformityState of being identical
reliability · validity · measurement · standardization · precision · tolerance · instrumentation · reproducibility
manipulation
Underhanded control of others
- parameterBoundary-setting factor
- randomizationIntroducing chance systematically
- baselineStandard for comparison
protocol · trial · sample · data · measurement · quantitative · qualitative · statistical · hypothesis · replication
constant
Fixed, unvarying quantity
- fixedRestored or immovable
- standardizationImplementing uniform technical specifications
- eliminationAct of removing entirely
conditions · parameters · noise reduction · systematic error · experimental setup
accuracy
Degree of correctness
- calibrationAdjusting for measurement accuracy
- repeatabilityCapacity for consistent duplication
- consistencyReliable adherence to standards
uniformity · reliability · validity · measurement · standardization · precision · tolerance · instrumentation · reproducibility
- research methodsexperiment, hypothesis, deduction, experiments, induction
- variablesunknown, x, y, placeholder, alpha
- laboratorybeaker, test tube, flask, microscope, pipette
- researchstudy, research papers, researching, archive, peer review
- statisticsmean, median, mode, variance, standard deviation
- predictorsforecaster, prognosticator, prophet, seer, soothsayer
control, variable, controller, controlled, controlling, uncontrollable, controls, uncontrolled, controllable