WK 14 NHST concluded Flashcards
(8 cards)
test assumptions
rules about when you can or can’t use an NHST test
parametric test
involves estimating a population parameter
non-parametric test
comparisons that make no assumption about the population or it’s parameters
replication crisis
a recent concern in social sciences, especially in psychology and medicine that results do not replicate
effect size
a statistic that indicates how large or small a given result is in standardised terms, they are independent of sample size
meta-analysis
a series of statistical techniques to average conceptually similar effects across studies
classic literature review (qualitative)
a summary of everything that has been written on a topic
meta-analysis (quantitative literature review)
a summary of every effect in a given literature
