Not surprisingly, experts tend to be better than nonexperts ไมเชี่ยวชาญ at solving problems in their field. Research on the nature of expertise has focused on determining differences between the way experts and nonexperts go about solving problems.ผู้เชี่ยวชาญจะแตกต่างจากผู้ไม่เชี่ยวชาญ