An intelligence quotient (IQ) is a total score derived from several standardized tests designed to assess human intelligence. The abbreviation IQ was coined by the psychologist William Sterne for the German term Intelligenzquotient, his term for a scoring method for intelligence tests at University of Breslau he advocated in a 1912 book.
Answer: Ronald Reagan became the oldest president when he was elected in 1980 at the age of 69.
Rating Newest Oldest. Best Answer: Ronald Wilson Reagan, the 40th president of the United States, is the oldest elected president. He was elected as president when he was 69 years old. Meanwhile the youngest ELECTED president is John Fitzgerald Kennedy, the 35th president of the United States.e was elected as president when he was 69 years old. Meanwhile the youngest ELECTED president is John Fitzgerald Kennedy, the 35th president of the United States.