Soures If Bias Flashcards
1
Q
Standardisation
A
Keeping things the same across conditions
2
Q
Standardised instructions
A
A script which is read out
3
Q
Demand characteristics
A
❎if they change behaviour it lacks validity
Ans= single bind procedure
When pps don’t know what’s happening or have false aim
4
Q
Investigator effects
A
From Way they approach pps Way they interact with pps Materials they select for pps Presences in the room
Ans= randomisation
Double blind procedure researcher and pps don’t know what’s going on
5
Q
Pilot study
A
Small scale run of study to see problems and correct timings
6
Q
Extraneous variables
A
Temperature
Time of day
Way instructions are given
Standardisation gets rid of Evs
