other
noises (84). Eleventh week, head moved in direction of sound (85).
Eighty-first day ditto. (47). Twelfth week, sudden turning of head
toward sounding body (85).

ORGANIC SENSATIONS AND EMOTIONS.--_Pleasure._--Smile at sight
of the mother's face (145).

_Unpleasant Feeling._--From some internal cause (151).

_Fatigue._--Sucking tiresome (159). Sleep of four or five hours without
waking (162).

_Hunger._--Tenth week, child hungry three times or more in a night
(155).

WILL.

_Reflex Movements._--Respirations, thirteenth week, twenty-seven to the
minute (217). Hiccough frequent; stopped by use of sweetened water
(219).

_Instinctive Movements._--Eleventh week, pencil held, but mechanically;
thumb not used in clasping (245). Twelfth week, eighty-fourth day,
contra-position of thumb reflexive (245, 246). Thirteenth week, thumb
follows fingers more readily (246). Eleventh week, head balanced
occasionally. Twelfth week, some gain in holding head. Thirteenth week,
head tolerably well balanced (264). Seizing merely apparent (246). No
voluntary movement (266).

INTELLECT.

Eighty-first day, seeking direction of sound (I, 47).

_Speech._--Consonant _m_ frequent (67). Sixty-fourth day, _ma_ (102).
Sixty-fifth day, _nei nei nei_ and once _a-omb_. Sixty-sixth day, _la_,
_grei_, _aho_, _ma_. Sixty-ninth day, _moemm_ and _ngoe_. Seventy-first
day, _ra-a-ao_. Seventy-sixth day, _nae_ and _n[=a]i-n_. Seventy-eighth
day, _habu_. Twelfth week, _a-i_ and _u[=a]o_, _ae-o-a_, _ae-a-a_ and
_o-ae-oe_ (103).

_Feeling of Self._--Eleventh week, child does not see himself in mirror
(197).

FOURTH MONTH.

SENSES.

SIGHT.--_Movements of Eyelids._--Ninety-eighth day, brow wrinkled when
look is upward (24). Fifty-seventh day, winking (26). Fifteenth and
sixteenth weeks, ditto (27). Seventeenth week, objects seized are moved
toward eyes; grasping at objects too distant (55).

_Movements of Eyes._--No more non-cooerdinated (37).

_Direction of Look._--Fourteenth week, following person moving. One
hundred and first day, following pendulum. Sixteenth week, gazing at
sides and ceiling of carriage and at objects (48).

HEARING.--Sixteenth week, head turned toward sound with certainty of
reflex (85).

FEELING.--Seventeenth week, eyes are closed when a drop of water touches
lashes (103). Fourteenth week, sleeping child throws up arms at sudden
touch (106).

ORGANIC SENSATIONS AND EMOTIONS.--Pleasure in grasping at objects