A few years ago, researchers took 18 randomly chosen medical students and they enrolled them in a course at the Philadelphia Museum of Art, where they learned to criticize and analyze works of visual art.
Beberapa tahun lalu, para peneliti memilih 18 orang mahasiswa kedokteran secara acak dan mereka diikutkan kelas di Museum Seni Philadelphia, di mana mereka belajar mencermati dan menganalisa karya seni rupa.