Reliability Flashcards
1
Q
reliability is what?
A
consistency
2
Q
Inter-rater/intrer is what?
A
observer reliability
3
Q
observer reliability is?
A
The extent to which 2 or more observers agree on an observation of behaviour
4
Q
observer reliability is important why?
A
to avoid biases
5
Q
how do you calculate the observer reliability
A
by working out correlation coefficient
6
Q
Good inter-observer reliability is indicated by what?
A
a score greater than .80 so .80 upwards
7
Q
how do you test external reliability
A
Test retest method
8
Q
Test retest method is done how?
A
getting the same participants to re do (do more then once) the test a lot later
9
Q
External reliability is a test to what
A
test is repeatable over a period of time
10
Q
Internal reliability is a test to what
A
test itself so there findings are consistent
