Table 1.

Mean baseline ratings of pleasantness, intensity and familiarity ratings of the three odors taken before and after the task.

	Pleasantness		Intensity		Familiarity
	Time 1	Time 2	Time 1	Time 2	Time 1	Time 2
Clean Air	54.07 (± 8.16)	56.36 (± 13.23)	13.02 (± 19.5)	2.27 (± 3.8)	80.72 (± 23.53)	84.95 (± 17.94)
Jasmine	74.7 (± 13.15)	77.72 (± 20.05)	62.8 (± 16.27)	74.31 (± 15.91)	63.82 (± 24.61)	72.25 (± 24.3)
Methylmercaptan	13.5 (± 14.12)	11.13 (± 17.19)	84.95 (± 8.4)	83.21 (± 15.44)	52.3 (± 29.5)	61.8 (± 32.93)