To find out, Raudenbush had a group of [b]volunteer[/b]s eat 85 [b]gram[/b]s of milk chocolate.He asked another group to eat no chocolate at all.

• 为了一探究竟，罗登布希博士让一群志愿参与实验的人食用85克的牛奶巧克力，并要求另一组实验对象完全不吃巧克力。