X. Hartley

A summary of recent research into the development of children with Down's syndrome.

X. Hartley, Xenia Y. Hartley, 2008, Journal of mental deficiency research.

Receptive language processing of Down's syndrome children.

X. Hartley, 2008, Journal of mental deficiency research.

Receptive language processing and ear advantage of Down's syndrome children.

X. Hartley, 2008, Journal of mental deficiency research.

Lateralisation of Speech Stimuli in Young Down's Syndrome Children

X. Hartley, 1981, Cortex.

Receptive language processing and hemispheric dominance of Down's syndrome children

X. Hartley, 1983 .