The Psychobiology of Down Syndrome

This book covers recent research with neurobiological and cognitive features of Down syndrome. There has been notable progress in understanding the psychobiological concomitants of Down syndrome. New data have pinpointed selective neurological defects, and recent research has revealed that it is possible to work with the supposedly intractable, irreversible deficits accompanying Down syndrome.

Have we always "sworn like sailors"? Has creative cursing developed because we can't just slug people when they make us angry? And if such verbal aggression is universal, why is it that some languages (Japanese, for instance) supposedly do not contain any nasty words?

The following book  is adopted in Moroccan educational system by many secondary schools. The supposedly targeted  students' age group is 11-15.