Karteikarten
Reliability & Validity
Karten in diesem Stapel (18)
- 1Internal ReliabilityHow consistent a test is within itself
- 2Ecological ValididtyThe extent to which research findings can be generalised to situations outside of the research setting
- 3Internal ValidityHow properly a experiment is conducted - is it a good measure of what it set out to measure
- 4Population ValidityThe extent to which results can be generalised to other groups of people
- 5Experimental RealismThe degree to which the experiment absorbs and involves participants
- 6Inter-rater ReliabilityThe extent to which two or more observers agree on the behaviours they have seen - an agreement of 80% or more would indicate Inter-rater Reliability
- 7Face ValidityWhen an Independent expert can verify the test is valid on the face of it
- 8Predictive ValidityUsing results to predict future variables
- 9Split-half MethodSplitting the test in two and correlating the two halves - a positive correlation indicates reliability
- 10OperationalisingClearly operationalising variables can mean that all observers know what to look for, this will increase Inter-rater Reliability and can have an effect on validity - it will make the test a better measure of what it is meant to measure
- 11ReliabilityHow consistent something is
-Standardised settings/conditions for all Ps
-If repeated similar/same results gathered
-Non ambiguous - 12External ReliabiltyHow consistent the test is over time
- 13Mundane RealismThe extent t which the experimental task is something that the Ps might do in everyday life
- 14Test-Retest MethodUsing the same participants and repeating the same test after a period of time and correlating the two results - positive correlation indicates reliability
- 15Concurrent ValidityWhen a new procedure is run alongside an existing method, the results will verify the accuracy of the new method
- 16ValidityWhether the task carried out would be done in real life
- A true measure of what it sets out to measure
- Objective
-No/ few Demand Characteristics - 17Content ValiditySimilar to face validity but involves a more detailed examination of the test
- 18External ValidityThe validity of a study outside the research situation and the extent to which the findings can be generalised (ecological validity)
Informationen
- Beschreibung
- A level Psychology Karteikarten am Reliability & Validity, erstellt von Whitley Richards am 04/04/2015.
- Erstellt von
- Whitley Richards · Apr 2015
- Aktualisiert
- 19 Feb 2016
- Aufrufe
- 2
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