reliability and reliability

Question 1

define reliability

Answer 1

concerns the consistency of a measurement
Every time a thing is measured the result should be the same - unless the thing itself has changed.

Question 2

define validity

Answer 2

concerns whether a result is ‘true’. Valid research represents something that is real. When a researcher conducts a study, they want their results to represent everyday life

Question 3

name the Quantitative methods and reliability

Answer 3

reliable= Experiments​, Interviews and questionnaires, Controlled observations​​

Question 4

name the Qualitative methods and reliability ​

Answer 4

unreliable = Unstructured interviews ​, Case studies ​

Question 5

name the validity methods

Answer 5

Sampling methods, Quantitative methods, Experimental designs, Qualitative methods ​