Reliability Flashcards
What is the main word for reliability
Consistency
What is internal reliability
To test/measure the consistancy of the experiment within itself
What is external reliable
The extent to which a test produces consistent results
What are some issues with internal validity
(_______balancing)
Uses counterbalancing- splitting the population
What is standardisation
Ensure experience of research is identical for everyone
What is some internal issues (results over time)
Consistency of results over time across different populations
What are 3 methods of assessing reliability
Splitting in half
Test re test
Inter rated reliability
What is splitting half
Seeing if individual got same/similar scored on the two halves
What is test re test
Testing and retesting same participants over time and comparing scores
Inter rated
2/ more psychologists produce consistent results using standardised procedures
