Bias Flashcards
1
Q
What is observer bias?
A
Where the researcher unconsciously influences the result due to cognitive bias
2
Q
What is recall bias?
A
Incomplete recall of past events
3
Q
What is attrition bias?
A
People drop out over time
4
Q
How can you reduce attrition bias/
A
Intention to treat analysis
5
Q
What is analytical bias?
A
Bias in how results are analysed
6
Q
What is exclusion bias?
A
Bias from leaving certain people out of the study
7
Q
What is selection bias?
A
Only choosing certain individuals for a study
