reliability

Question 1

2 types of reliability

Answer 1

internal reliability and external reliability

Question 2

internal reliability

Answer 2

how consistently a method measures within itself

Question 3

external reliability

Answer 3

how consistently a method measures over time when repeated

Question 4

methods to deal with reliability

Answer 4

inter-rater reliability test retest reliability split half reliability

Question 5

inter rater reliability

Answer 5

how much two or more people agree with when they are judging or rating the same thing
similar ratings means high inter reliability

Question 6

test retest reliability

Answer 6

how consistently a test produces the same results

Question 7

ways to deal with internal reliability

Answer 7

inter rater reliability and split half relability

Question 8

what is split half reliability

Answer 8

Split a test into two halves and see whether a persons score on one half is similar to their score on the other half

Question 9

how do you deal with external reliability issues

Answer 9

test reset reliability