Another aspect of sleep's contribution to memory relates to:

Early home intervention programs for those in the "mild" intellectual developmental disorder category:

A) provide little help for children because of parental resistance. B) improve overall functioning, but do not improve later performance in school and in adulthood. C) do not improve overall functioning, but do improve later performance in school and in adulthood D) improve both overall functioning, and later performance in school and in adulthood.

The notion that development involves gains and losses that do not always occur in a straight line exemplifies the following characteristic of the life-span perspective:

A. multidirectional. B. multidisciplinary. C. plasticity. D. multicontextual.