The relatively recent development of research on memory has considerab
ly improved knowledge on the subject. The cognitive approach allowed t
o consider memory as a multiform phenomenon, implicating separate proc
esses and based on independent systems. Memory presently appears as an
active process, beginning to get organized as soon as the first inter
actions between child and environment. Recent research datas show that
infants memory seems to present specific characteristics, different f
rom those of older subjects. This is a further argument to the theory
of independent mnemonic systems, growing at different periods of devel
opment.