His fresh color and sandy hair and quick-changing blue eyes are those of a young man, and his sympathetic, solicitous interest in women is as youthful as it is Western and American.
The Wechsler Intelligence Scale for Children (WISC), developed by David Wechsler, is an individually administered intelligence test for children between the ages of 6 and 16. The Fifth Edition (WISC-V; Wechsler, 2014) is the most current version.
By compiling a profile of the genes necessary for healthy ageing in 65-year-olds, researchers at King's College London announced they can create a story of biological age with a simple test -- and provide help earlier in possible cases of dementia and Alzheimer's.