Page:Eleanor Gamble - The Applicability of Weber's Law to Smell.pdf/50

Table II.—Continued.

Date.	Substance.	Nostril.	No. of values averaged.	r	Δro	Δru	Δr	Δr⁄r	Disturbing factors.
Feb. 12,	Heliotropine,	L.			13(1)	11(2)	12	2
		R.	3	48	18(0)	17(1)	17+1⁄2	3
		L.			20(2)	15(1)	17+1⁄2	3
18,		R.	2	28	17(0)	13(0)	15	A
		L.			14(2)	11(0)	12+1⁄2	2
		R.	2	48	18(1)	15(0)	16+1⁄2	3
		L.			19(5)	14(0)	16+1⁄2	3
26,		R.	2	27	13(0)	10(0)	11+1⁄2	2
		L.			12(1)	8(1)	10	3
		R.	2	47	19(1)	14(3)	6+1⁄2	3
		L.	1,2		16(—)	9(2)	12+1⁄2	4
Mar. 1		R.	3	27	13(1)	8(0)	10+1⁄2	3	General fatigue
		L.			12(2)	8(0)	10	3
		R.	3	47	18(1)	15(0)	16+1⁄2	3
		L.			18(0)	15(1)	16+1⁄2	3
3,	Valerianic acid,	R.	3	18	15(2)	9(1)	12	A	{Pungency. Exhaustion.}
		L.			14(2)	7(3)	10+1⁄2	A
		R.	2	38	18(1)	13(1)	15+1⁄2	3
		L.	2,3		16(2)	9(2)	12+1⁄2	3
8,		R.	2	18	13(1)	3(2)	8	2
		L.	3		12(1)	4(2)	8	2
		R.	2	38	16(2)	6(4)	11	4
		L.	1,2		18(—)	5(0)	11+1⁄2	3
18,		R.	2,1	18	15(2)	4(—)	9+1⁄2	A	{General fatigue. Nosebleed during the day.}
		L.	2		15(3)	3(2)	9	2
		R.	2,1	38	24(2)	11(—)	17+1⁄2	2
		L.	2		20(1)	11(0)	15+1⁄2	3
19,		R.	2,3	18	11(1)	5(1)	8	2	{irritation of nasal membranes. Exhaustion.}
		L.	2		12(0)	—	—	—
		R.	3,2	38	16(1)	10(4)	13	3
		L.	2		17(1)	10(3)	13+1⁄2	3
21,		R.	3	18	13(1)	7(2)	10	A	{Irritation of nasal membranes. Smell of tobacco.}
		L.	3,2		13(0)	7(1)	10	A
		R.	3	38	16(1)	13(1)	14+1⁄2	3
		L.	2		18(1)	11(2)	14+1⁄2	3
26,	Citral,	R.	2	13	8(1)	5(2)	6+1⁄2	2	Irritation of nasal membranes. Homatropin freshly put into the eyes.}
		L.	3,2		8(1)	4(2)	6	2
		R.	2,1	28	13(0)	8(—)	10+1⁄2	3
		L.	3,2		12(2)	7(1)	9+1⁄2	3
Apr. 16,		R.	1,2	13	7(—)	0(0)	3+1⁄2	4
		L.	2		8(1)	2(1)	5	3
		R.	3	28	12(0)	4(2)	8	4
		L.	2,3		12(1)	5(2)	8+1⁄2	3

T. whose results seem best fitted to be used as an illustration, worked twice a week, as a rule, during the time covered by this Table. No difference-determinations obtained from her during this time by the method of just noticeable differences have been omitted. In October, we worked with her once a week, but were occupied chiefly in finding stimulus-limina. She also worked for us several hours late in the spring with results which did not differ materially from those embodied in the table. The fourth column of the Table gives the number of values averaged to obtain the figures given in the columns headed