More cards in this set

- test-retest

what do you do?

what will happen if test is reliable

method most commonly applied to?

why must there be sufficient time between test and retest?

but can;t be so long that?

in case of questionnaire / test what wuld happen to scores to make sure similar?

when is reliability of measuring instrument assumed to be good?

- inter-observer reliability

eye of the beholder relevant to observational research why?