Table 2.
Control | EO | E + R | ||||
---|---|---|---|---|---|---|
(n 61) | (n 34) | (n 43) | ||||
Liking rating | n | % | n | % | n | % |
Yummy | 16 | 25 | 7 | 20 | 9 | 20 |
Neutral | 20 | 31 | 17 | 49 | 18 | 40 |
Yucky | 23 | 36 | 10 | 29 | 17 | 38 |
Refused to taste | 5 | 8 | 1 | 3 | 1 | 2 |
EO, exposure only group; E+R, exposure plus reward group.
Note: sample of participants who achieved nine or more taste exposures.