quantitative data
data that contains facts or numbers
analysis compares scores to others or standardised tables
qualitative data
data that is subjective and describes feelings, opinions and emotions
analysis makes judgements on scores
objective data
based upon facts and is measurable
fitness testing such as multi-stage involves measurements so it accurate
subjective data
based upon personal opinions, assumptions, interpretations + beliefs
validity
whether the test actually measures what it sets out to measure
reliability
test produces consistent results, can be repeated with same outcome