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

Table 5 Descriptive statistics of accuracy rate under independent variables valence × arousal

Valence	Arousal	Mean	Std. error	95% confidence interval
				Lower bound	Upper bound
Negative	Low	0.914	0.005	0.903	0.924
	Medium	0.784	0.008	0.767	0.801
	High	0.907	0.003	0.901	0.914
Neutral	Low	0.942	0.005	0.933	0.951
	Medium	0.879	0.008	0.863	0.895
	High	0.820	0.013	0.795	0.846
Positive	Low	0.862	0.009	0.844	0.881
	Medium	0.869	0.009	0.850	0.887
	High	0.855	0.005	0.844	0.866

ISSN: 1475-925X