According to alycia hund and colleagues at illinois state university , there are two ways to give directions .
根据伊利诺斯州立大学的艾丽西亚洪德和同事们所言，为人指路有两种方法。
When hund 's team used a fictitious model town made of plywood to test the ability of undergraduates to follow directions , they uncovered a curious anomaly .
