PMC8356266_01
Quantitative study design and patient preference elicitation methods allocation between sample groups. . BWS: best-worst scaling; DCE: discrete-choice experiment.
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Figure 3 shows an example case 2 BWS choice task with six attributes each with a specific level from which respondents make their best and worst choices.
PMC8356266_02
Quantitative study design and patient preference elicitation methods allocation between sample groups. . BWS: best-worst scaling; DCE: discrete-choice experiment.
wellcomeopenres-5-17689-g0001.jpg
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Figure 3 shows an example case 2 BWS choice task with six attributes each with a specific level from which respondents make their best and worst choices.
Best Worst Scaling Type 2 or Case 2 Best Worst Scale - choice task example.
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Figure 3 shows an example case 2 BWS choice task with six attributes each with a specific level from which respondents make their best and worst choices.
Q-methodology - sorting grid example.
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This method asks participants to rank statements (in this case referring to treatment 'attributes') on a special V-shaped grid, according to whether, or how strongly, they feel the statement is important to them ( Figure 4).