BrassRing recently expanded its services to include candidate assessment and ranking, tasks that are usually done by human resources departments.
The methods have relevance for all health studies using discrete choice tasks to make inferences about a latent scale, particular QALY valuation exercises that use DCEs, best-worst scaling and ranking tasks.
Ranking tasks provide better discrimination, but significantly limit the number of items that can be included in a survey.
Ranking tasks within self-administered questionnaires might be hampered by limited control of the mechanism respondents use to generate the rank order.
For five years he had served as a corporal in Joseph Kony's ranks, tasked with leading groups of 11-year-olds in attacks on vehicles and, on occasion, clubbing prisoners to death.
The loudness of each tone was roved by ±6 dB to minimize the effects of loudness cues on the pitch-ranking task.
If it is accepted that the ranking task produces the ordinal preferences of the respondent, then the transfer of cards to the VAS allows the respondent an opportunity to correct any mistakes made during the initial ranking task.
The MCI test is probably a more difficult task as the listener had to concentrate on the contrasts between up to 5 tones, whereas the pitch ranking task only involved a single contrast.
This is not the case in our figure ranking task, where figures are ranked within each article.
