 A 2007 German study found that an above-average number of Waldorf students become teachers, doctors, engineers, scholars of the humanities, and scientists.Studies of Waldorf students' artistic capacities found that they averaged higher scores on the Torrance Test of Creative Thinking Ability, drew more accurate, detailed, and imaginative drawings, and were able to develop richer images than comparison groups.Some observers have noted that Waldorf educators tend to be more concerned to address the needs of weaker students who need support than they are to meet the needs of talented students who could benefit from advanced work.