每逢节假日亲人、朋友团聚,你想学一招巧猜年龄、姓氏的游戏,露上一手吗?首先让我们利用已设计好的表来做一次“演习”。你把这7张图表(见表)给受试者看看,问他哪几张上面有他的年龄(有多少张都得说出来),然后你就把有他年龄的每个图表上的第一个数字相加,得到的和即受试者的年龄。例如,你的一位亲戚先没有告诉你他是33岁,只是说他的年龄可以从第一 Every family and friends on holidays, reunion, you want to learn a trick to guess the age, surname of the game, show off? First let us use the table has been designed to do a “exercise.” You look at the seven charts (see the table) to the subject, ask him which ones have their age (how many have to say it), and then you put on each chart with his age The sum of the first number gives the sum of the subject's age. For example, one of your relatives did not tell you that he was 33 years old, only saying that his age could range from the first