Those indexes were measured with data from nine participants using SF-36 and BPI questionnaires and a questioner with open ended questions designed by the researchers was used to shed a better light on the results.
Unnið var úr megindlegum gögnum sem aflað var með spurningalistunum SF-36 og BPI ásamt spurningalista sem hannaður var af rannsakendum og innihélt opnar spurningar um námskeiðið.