Paper 1 · Research Aptitude
Which type of method can be used in order to create a real-world laboratory?
ACorrelation coefficients
BField experiment ✓ Correct
CCase study
DRandom assignment alone
Correct answer: (B) Field experiment — To create a real-world laboratory, the field experiment is used, so that is the answer.
Explanation
★To create a real-world laboratory, the field experiment is used, so that is the answer.
★A field experiment carries the control of an experiment into a real-life setting.
★So the real setting becomes a kind of laboratory in which conditions are still managed.
★Correlation coefficients are a statistical measure, not a way to set up such a laboratory.
★A case study observes one unit deeply but does not create controlled real-world conditions.
★Random assignment alone is one technique within experiments, so the method that makes a real-world laboratory is the field experiment.
Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.
Shared by Mcqkart · via Mcqkart.in