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15 questions
Reliability refers to the extent to which result are ________________
Which of the following are ways of assessing reliability?
Test-retest reliability
Inter-observer reliability
Face reliability
Concurrent reliability
Which of the following are ways of assessing validity?
Test-retest validity
Inter-observer validity
Face validity
Concurrent validity
__________________ reliability refers to the agreement between multiple observers in their tallied recordings.
When correlating results to assess reliability, what correlation coefficient must be obtained for the data to be considered reliable?
0.8
0.6
0.9
0.7
Inter-observer reliability is usually assessed when using which research method?
Interviews
Experiments
Observations
Which of the following could improve inter-observer reliability?
Establishing clear behavioural categories
Training observers with examples
Filming the participants
Using structured interviews
____________ reliability refers to assessing the consistency of participants data when they complete the research on more than one occassion.
Which of the following statements are true?
Inter-observer reliability must involve the use of more than one observer.
Inter-observer reliability must involve participants taking part in the research more than once.
Test-retest reliability must involve participants taking part in the research more than once.
Test-retest reliability must involve the use of more than one observer.
Using s___________ procedures would improve test-retest reliability in an experiment.
Which of the following could improve test-retest reliability in an observation?
Establishing clear behavioural categories
Using the same observer
Using event sampling rather than time sampling
Conducting a naturalistic observation
For questionnaires to have high test-retest reliability, they should comprise of:
Open questions
Closed questions
To increase test-retest reliability in interviews, researchers should use which of the following? Choose 2 answers.
A structured interview
An unstructured interview
The same interviewer
Different interviewers
When using a statistical test to assess test-retest or inter-observer reliability, which of the following criteria MUST that test meet?
It must be a test of difference
It must be a test of correlation
It must be appropriate for nominal data
It must be appropriate for a repeated measures design
Participants completed a personality test. A week later, the researcher asked the participants to complete the test again to assess the reliability of the data. Which statement is correct?
The researcher is assessing inter-observer reliability
The researcher is assessing test-retest reliability
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