Eleanor Semel & Sue R. Rosner. Understanding
Williams Syndrome: Behavioral patterns and interventions. Mahwah,
NJ & London: Lawrence Erlbaum Associates, 2003. Pp. xxi, 456. Hb
$99.95, pb $45.00.
“I never knew talent was a birth defect,” Jonas Salk has
been quoted as saying about Williams Syndrome (cf. Bellugi & St.
George 2001:xii), referring to the
discrepancy between the extraordinary language abilities of persons
with WS and their overall intellectual functioning, which usually falls
within the bounds of mental retardation. The first of its kind, Semel
& Rosner's very interesting sourcebook addresses the question:
“How is it possible to conceptualize a group of children who test
as though retarded, speak as though gifted, behave sometimes as though
emotionally disturbed, and function like the learning disabled?”
(p. 1). The insights into the origins and manifestations of this
intriguing disorder discussed in this book have numerous theoretical
and practical implications for understanding the molecular genetic and
neurophysiological underpinnings of cognition, language, and
sociability.