Tom is a 70-year-old man. Tom is likely to do worse on a memory test taken at 5:00 p.m. than he would on the same test taken at 8:00 a.m.

Memory Test

A tool or assessment used to evaluate a person's memory performance or recall ability.

70-Year-Old

A reference to an individual or object that has reached seventy years of age, often in the context of discussing aspects related to this stage of life.