Table 3.

Descriptive statistics and two-way ANOVA of total task completion time.

Total Task Completion Time	80% Transparent		20% Transparent		Mean (Size)		Size	Transparency	Size × Transparency
	Mean	(SD)	Mean	(SD)	Mean	(SD)	p	p	p
1/2 screen	98.701	38.449	142.354	48.451	120.528	48.459	p > 0.05	p > 0.05	p < 0.01
1/8 screen	119.918	55.320	90.746	35.156	105.332	48.017
1/16 screen	91.667	30.637	101.418	43.327	96.543	37.312
Mean (transparency)	103.429	43.632	111.506	47.494