PLATE II. 
THE RATE OF GROWTH IN WEIGHT OF DULL, MEDIOCRE AND PRECOCIOUS 
BOYS AND GIRLS. 
AGE 7 g q 16 ‘i tie! ‘3 14 1s 76 
Ae ; 
Re 
POUNDS /t 
2 + 
ie 
F 3 
== Ge: eg i 
é 
(20 41204 K / 
a ae: 
i 10 aie fs 
Pd 
i 4 
pees |; eee eet ; 
‘ 
; MY 
lof 10092 as vs 
7 yo P Z 
au ie “y 
OY 9h gs i “é 
y 7 
5 v J f fa 
<oncilit. _-E2. ¥ Pd é , 
ag Py Rees 
_ Va if y 
Seer, | meee go Pe , “f y 
x Bis / ff 
G2 £4 rte Z L Es 
4 J ‘ 
ie (me ees WA d / 
47 ; ie 
r@ oo ‘ f 
a Se ; Z 
/ rs ve 
x / 
Kh 
£0: ae ey ‘ WA, B 
s , ’ 
a os J VA 
umn, ("meet 4 dete < ho a Vara 
pa. AMR RE 4 Fi 
’ eae fi, 
ae Os Be Oe 
ee takes Lig L ¢ 
j - ¢ Pile vs 
at Fag ae 
vee ee fae PA d 
ee me 
bo ay LZ get LA 
PREG Oz iS 
___£o rid as 
7 4 
£2 Wy s 
MEDIOCRE aA 
ate 
is -———— 
a 
44 
Ou 
is 
F 13 
FULL LINES REPRESENT BOYS’ WEIGHT. 
DASHED LINES REPRESENT GIRLS’ WEIGHT. 
