Key Terms Flashcards
1
Q
What is randomisation?
A
Use of chance when desiging an investigation to control for the effects of bias
2
Q
What is standardisation?
A
Using exactly the same formalised procedures for all particpants in reasrch study
3
Q
What is control groups?
A
Control groups are used for the purpose of setting a comparison
e.g act as abaseline or help establish causation