It is used to learn about opinions on a designated topic, and to guide future action. Examples: 1  A focus group of parents of preschoolers meets to discuss child care needs. 2  Parents share their views on local child care programs, and on what could be done to improve them.
Born 13 years after da Vinci, Michelangelo followed in his footsteps as a Renaissance man. He was an accomplished artist, poet, architect, and engineer. His best-known work is probably the sculpture David, which was completed in the opening years of the 16th century.
Leon Battista Alberti. 1  Feb. 14, 1404 Genoa April 25, 1472 Rome Italian humanist, architect, and principal initiator of Renaissance art theory. In his personality, works, and breadth of learning, he is considered the prototype of the Renaissance âuniversal man.â.