I am setting up a linguistics experiment, involving subjective judgements of synthetic speech. For the sake of example, let's say I'm testing 5 systems, using a Likert scale of 1-5 as a rating. How can I analyze the number of participants I need, as well as the number of test sentence, in order to reach a certain level of significance, or statistical power?
Linguistics Stack Exchange is a question and answer site for professional linguists and others with an interest in linguistic research and theory. It only takes a minute to sign up.
Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top
