I2 KANSAS UNIVERSITY QUARTERLY. 
TABLE III. 
| HARMONICON. TELEGRAPH SNAPPER. 
| Both ears Bee \eate ear closed.|Both ears open.|Left ear closed. TOTAL. 
| fies 
R evel sae: | L | R iL, R L 
Dis e|t|blje|t|b e|f|b|'c|t|b| |e|t| lle] t| b e|f|bllclr | Cell Staal 
SS || LO ea Le ae eT LOOT el en er ees |-. 110)... 1 7 2i||..10/..1|) BI Bil 2 | 66 | 12 
i 10° |} 2} 6] 2 3] 6) 2/4] 8} 4/2 si. {10}. |] 1} 7] 2}] 4] 4} Sil] 9 | 59 | 22 
25 21 3] 5]| 5| 4] 1 2] 3 5|) 3] a2 2) 3) 5|] 1) 5) 4))) 1) 2) 7) 1) 5) 4 151/82) 1538 
35 5] 5|| 1| 4 5] | 1] 2] 7|| 4) 5] 4/1] 4] 3] 6l| 2] 3} oil]. | a] oi] 3] 3} afi] 9 | 26 | 45 
41 2| l|..| 5] 5)|..].-/10|| 4] 3] 6 | 89) 4 24) 4) 7 | 4! gil] 3 | 21 | 56 
ae aa | am a = Tae Salli ist] Roos pees 
2 30\18|| 9126/15) | sleti24l! 4/30/16) 1) 5.27/18|| 527118!) 32225) 521/241] 88 |204 [158 
The greatest number of correct judgments was made at the 
point 25, where the sound was at one side of the subject. The 
largest number of those too far back was made at point 8, and 
of those too far in front at 42. These points were respectively 
the greatest distances in front and behind the subject at which 
sounds were produced. The right side exceeds the left in the 
number of underestimates. 
The totals in Table III may be managed as follows: 
Both ears open. Left ear closed. 
TOTAL. 
R. Ei R. I. 
c to je|s bf e|z] elie al wiles ac 
i oe |e a | | | ae (eee ae | eee | 
Harmonicon..| 2 Bo | 18 | 2) 26 15 |l| 5 | 2t | 24 || 4 |"30 | 16 |] 20 |107 | 73 
Tel. Snapper..| 5 | 27] 18 || 5 | 27| 18 |j| 3 | 22/25 | 5] 21 | 24 || 18 | 97 | 8 
The number of correct judgments and judgments locating the 
sounds too far back was larger when the harmonicon was used than 
when the sounds were made with the telegraph snapper. The 
number of judgments in which the sounds were located to far in 
front was greater with the use of the latter instrument. 
Arranging the same figures differently we obtain the following 
result: 
HARMONICON. TELEGRAPH SNAPPER. 
TOTAL. 
R L. R | L. 
eal alloc 4t |i cae Bee 
e|t]/p]e|t| |] ¢| r|» e|tivlic rie 
Both ears open...| 2 | 30 | 18 | ; 9 26 | 15 |)I = 27 | 18 5 | 27 | 18 || 21 110 | 69 
Left ear closed...' 5 | 21 | 24 4 | 30 | 16 3 | 22) | 25 5 | 21 | 24 ‘| 17 | 94 | 89 | 
Correct judgments and judgments locating the sounds too far 
back were favored when the subjects used both ears. But the 
