This study was designed to establish whether phonological working memo
ry skills could be assessed in children below 4 years of age. A group
of 2- and 3-year-old children were tested on 3 phonological memory mea
sures (digit span, nonword repetition. and word repetition) and were a
lso given tasks that tapped other cognitive skills. Scores on the 3 ph
onological memory tasks were closely related. In addition, repetition
performance was linked with both vocabulary knowledge and articulation
rate. Results indicate that phonological memory skills can be reliabl
y assessed in very young children by using conventional serial span an
d repetition procedures.