The influence of emotion on keyboard typing: an experimental study using visual stimuli

Table 3 Descriptive statistics of keystroke latency under independent variables valence × arousal

Valence	Arousal	Mean	Std. error	95% confidence interval
				Lower bound	Upper bound
Negative	Low	0.1182	0.0030	0.1122	0.1243
	Medium	0.1472	0.0038	0.1396	0.1548
	High	0.1444	0.0022	0.1401	0.1488
Neutral	Low	0.1424	0.0035	0.1353	0.1495
	Medium	0.1544	0.0042	0.1461	0.1627
	High	0.1295	0.0051	0.1192	0.1397
Positive	Low	0.1347	0.0043	0.1261	0.1434
	Medium	0.1404	0.0045	0.1315	0.1493
	High	0.1316	0.0027	0.1262	0.1369

ISSN: 1475-925X