0
1. Test-retest
In the test-retest method of determining reliability, the same instrument is administered twice to the same population, and if the results are the same, stability of measurement is assumed.
An example would be giving the same survey questions to a group of people, then latter giving the same group of people the same survey with the same question. Now if both surveys have the same results then there is reliability in the survey.
2. Multiple forms
Multiple forms involve the administration of alternate forms of the instrument to the same group.
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Maxine
RossAdd your answer:
Earn +20 pts
What are statistical levels of measurement?
Three basic levels of measurement are nominal, ordinal, and interval/interval-ratio.
What is the three things that each axis of a graph is labeled with?
Each axis is labeled with the name of the variable, the unit of measurement, and a range of values.
What is the probability of rolling doubles greater than three?
In the case of dice, greater than three, means 4,5 or 6. So, obviously, three cases out of 36.
What assumptions is not made for the F test for comparing three or more means?
The sample size must be equal
What step in risk management process is focused on determining the probability and severity of a hazard occurring?
Assess hazards is the step in the composite risk management process that is focused on determining the probability and severity of a hazard occurring.
