Table 3.

Positive and Negative Affect

	Sleep deprived	Rested	p
Positive affect
Composite	21.76 (8.61)	30.14 (1.55)	.001
Interested	2.11 (1.09)	2.85 (1.10)	.001
Excited	1.66 (0.98)	2.38 (1.16)	.001
Happy	1.97 (0.94)	2.82 (1.09)	.001
Strong	1.61 (0.75)	2.56 (1.22)	.001
Energetic	1.65 (0.98)	2.58 (1.05)	.001
Calm	3.00 (1.20)	3.21 (1.03)	ns
Cheerful	1.81 (0.99)	2.35 (1.10)	.001
Active	1.56 (0.82)	2.58 (1.02)	.001
Proud	1.56 (0.82)	1.98 (1.15)	.001
Joyful	1.81 (1.53)	2.26 (1.13)	.05
Delighted	1.53 (0.75)	2.00 (1.07)	.001
Lively	1.61 (0.84)	2.89 (4.09)	.05
Negative affect
Composite	16.91 (3.00)	16.76 (2.67)	ns
Sad	1.21 (0.52)	1.15 (0.40)	ns
Frightened	1.08 (0.33)	1.03 (0.18)	ns
Ashamed	1.02 (0.13)	1.02 (0.13)	ns
Upset	1.13 (0.38)	1.13 (0.34)	ns
Nervous	1.16 (0.41)	1.32 (.059)	.05
Guilty	1.02 (0.13)	1.08 (0.33)	ns
Scared	1.02 (0.13)	1.11 (0.37)	ns
Miserable	1.23 (0.64)	1.05 (0.22)	.05
Jittery	1.27 (0.58)	1.35 (0.63)	ns
Afraid	1.05 (0.22)	1.11 (0.37)	ns
Lonely	1.15 (0.41)	1.10 (0.30)	ns
Mad	1.03 (0.18)	1.06 (0.25)	ns
Disgusted	1.08 (0.33)	1.05 (0.22)	ns
Blue	1.21 (0.52)	1.11 (0.37)	ns
Gloomy	1.26 (0.60)	1.31 (0.71)	ns

Note. Mean values presented with standard deviations in parentheses.