Table 1.

Results of each input method.

Results	Japanese				Japanese with prompt				English				English with prompt
	Text-only	Image-based	Total	Text-only		Image-based	Total	Text-only		Image-based	Total	Text-only		Image-based	Total
Questions, n	54	46	100	54		46	100	54		46	100	54		46	100
Correct answers, n (%)	23.0 (41.5)	1.7 (3.7)	24.7 (24.7)	25.0 (46.3)		11.7 (25.4)	36.7 (36.7)	23.7 (43.8)		7.7 (16.7)	31.3 (31.3)	28.3 (52.5)		19.0 (41.3)	47.3 (47.3)
Incorrect answers, n	26.0	3.0	29.0	26.0		15.7	41.7	26.3		14.7	41.0	25.3		24.3	50.0
Output errors, n (%)	6.3 (11.4)	40.0 (89.6)	46.3 (46.3)	3.0 (5.6)		18.7 (39.1)	21.7 (21.7)	4.0 (7.4)		23.7 (51.5)	27.7 (27.7)	0.3 (0.6)		2.7 (5.8)	2.7 (2.7)