Module 6: Reliability & Validity

Question 1

measurement reliability

Answer 1

refers to the degree to which mulitple measurements give the same result

Question 2

measurement validity

Answer 2

refers to the degree to which scores on a measure represent the variable they are intended to

Question 3

demonstrating reliability

Answer 3

1. test - retest reliability
2. inter-rate reliability (testing two people)
3. internal consistency

Question 4

internal validity

Answer 4

validity from a report

in hoeverre alternatieve conclusies uitgesloten kunnen worden

Question 5

external validity

Answer 5

hwo well findings are generalizable to a broader population