Table 2.

F-values (and, if statistically significant, eta-squared, η²) for the full factorial mixed model ANOVAs.

	Blank exposure		Chemical exposure		Symptom ratings	Cognitive performance
	Intensity	Valence	Intensity	Valence		Plus/minus	Updating
Time (T)	2.2	0.4	6.8 (0.13)***	0.4	25.1 (0.12)***	5.7 (0.04)**	16.9 (0.31)***
Bias (B)	7.2 (0.14)*	4.1(0.10)†	1.9	2.8	0.1	0.7	1.8
Distress (D)	6.2 (0.12)*	1.5	14.8 (0.28)***	8.5 (0.18)**	7.8 (0.17)**	1.9	4.0 (0.10)‡
T × B	0.3	0.2	1.2	0.1	1.5	1.2	0.5
T × D	1.3	2.4	2.9 (0.06)*	2.7 (0.07)*	4.2 (0.06)*	1.3	0.9
B × D	2.3	0.4	0.0	0.1	1.2	0.6	0.0
T × B × D	1.0	0.5	3.8 (0.07)**	1.3	0.4	1.6	0.2
Symptom (S)					18.3 (0.14)***
T × S					6.3 (0.04)***

No other significant effects involving the factors Symptom or Task (plus/minus lists); all F < 2.1.

^*p < 0.05;

^**p < 0.01;

^***p < 0.001;

^†p = 0.052;

^‡p = 0.054.