Data type

Question 1

Consistency of measure refer to

Answer 1

reliability

Question 2

accuracy of measure refer to

Answer 2

validity

Question 3

Internal consistency

Answer 3

measures all components cause and effect?

- measure corrletaion between different correlation on same test- Cronb

Question 4

external consistency

Answer 4

test-retest-consistency overtime.
inter-rater- degree different rates of different behaviour.

Question 5

Accuracy measures(C.C.F.C)

Answer 5

construct-if measures represents the underlying construct it aims to measure-WHY
content-representative all aspects of construction- eg ensure use correct questionaire
face- ethic and suitable.
criteration-how well test can predict a concrete outcome.

Question 6

How many levels of data

Answer 6

4

Question 7

nominal data

Answer 7

qualitive
categories-no ordering/direction-Marial status, sex.
LOWEST LEVEL.

Question 8

ordinal

Answer 8

quantitively
order categories meaningful.
e.g.- race.

Question 9

interval

Answer 9

quantitively
order and difference between values are meaningful.
no true 0- e.g. 0degree Celsius.

Question 10

ratio

Answer 10

true 0
equal and defined between each data point.
e.g.- height, weight.

Question 11

what consistency of measure

Answer 11

reliability

Question 12

factors of reliability (INTERNAL)

Answer 12

internal consitency

Question 14

Factors of reliability (EXTERNAL)

Answer 14

Test- re- test- consistency overtime- accuracy of a test
inter-rater- degree different raters rate of same behaviour.