Table 2.

Descriptive statistics for each participant’s physiological measures across each activity in Study 1. N = number of measurements (1 measure per second), EDA = electrodermal activity, HR = heart rate, and TEMP = body temperature.

			EDA (μS)		HR (Beats/Minute)		TEMP (°C)
Person	Activity	N	Mean	SD	Mean	SD	Mean	SD
1	Sudoku	1198	0.06	0.03	72.61	10.70	32.32	1.67
	Browsing Internet	1273	0.04	0.02	81.37	18.26	31.96	1.92
	Daydreaming	1359	0.05	0.01	68.55	7.68	31.16	1.53
2	Sudoku	9813	4.07	3.03	92.08	10.33	32.53	0.43
	Browsing Internet	9074	3.27	2.19	92.24	12.32	32.52	0.38
	Daydreaming	8860	2.81	2.68	88.74	12.90	32.55	0.33
3	Sudoku	4260	0.17	0.03	78.69	7.62	30.92	1.64
	Browsing Internet	3900	0.19	0.05	73.42	8.55	30.92	1.58
	Daydreaming	3229	0.19	0.08	73.50	8.15	31.56	0.60
4	Sudoku	2296	0.10	0.09	84.98	6.70	33.52	1.65
	Browsing Internet	2562	0.14	0.08	80.96	3.87	32.54	0.99
	Daydreaming	1735	0.09	0.01	89.97	3.85	34.49	0.78
5	Sudoku	2227	0.16	0.11	82.92	14.37	30.05	1.30
	Browsing Internet	2169	0.11	0.06	74.94	8.83	33.01	0.62
	Daydreaming	1804	0.05	0.04	71.89	11.35	31.93	2.53
6	Sudoku	2880	0.13	0.06	70.02	7.77	32.59	2.38
	Browsing Internet	3600	0.14	0.05	68.92	8.64	32.70	1.94
	Daydreaming	3420	0.14	0.08	74.29	7.60	32.06	2.61
7	Sudoku	10200	0.38	0.23	75.17	5.32	32.93	0.71
	Browsing Internet	3840	0.39	0.25	80.10	16.35	32.65	0.42
	Daydreaming	3540	0.43	0.44	73.85	6.25	32.31	0.89