Davis is a gifted violinist who has been playing the violin since he was two. He started writing his own music when he was four. However, Davis has a difficult time expressing himself in words, and he struggles with all his written assignments for his classes at school. The theory of intelligence that could be best be used to account for Davis' different levels of performance in these areas is:A) Gardner's theory of multiple intelligences. B) Spearman's g-factor theory.
C) Sternberg's triarchic theory.
D) Thurstone's theory of primary mental abilities.