Reliability
- Created by: JuliaMabiza
- Created on: 10-09-19 09:07
View mindmap
- Reliability
- Refers to the consistency of the results i.e expecting any measurement to produce the same data if taken on successive occassions.
- Observational Techniques
- Types: natural,controlled, participant
- Ways of Assessing
- Inter-observer reliability-having 2 or more observers
- observer repeat observation twice
- Improving reliability
- operationalised behavioural categories
- pilot study
- Self Report Techniques
- e.g questionnaires, interviews
- Ways of Assessing
- test retest reliability=test given to people and again the second time, under a short interval
- Improving reliability
- ensure test items and instructions are unambiguous
- Experiments
- consists of an IV and DV
- Ways of Assessing
- Dv measured using rating scale or behavioural category or test retest reliability
- Improving reliability
- Standardisation of procedures
- Types of Reliability
- Internal Reliability
- consistency within measures of measurement
- Ways of Assessing
- split half method=test randomly divided into 2 halves, then established by pps scores being similar on both halves
- External Reliability
- consistency between use of a method
- Untitled
- Untitled
- Internal Reliability
Comments
No comments have yet been made