If you don't work on it, you may never develop the skill of logical thinking. But you need to have this skill, to identify logic traps.

Instead of just going with the flow, you can be proactive and teach logic to your child. In the process, you may get some practice at it too. Here's why:

1. Your child will be able to make better choices, understanding the principle of cause and effect. For instance, any "friends" who push him to waste money and time may find he turns a deaf ear, because he understands the logical consequences.

2. Problem-solving will be something your child can do as he grows older. Faced with any problem, such as dealing with a plugged-up sink or a broken-down car, your child will be able to list options and pick one.

3. Your child will be better prepared to challenge advertising. He will be able to identify fallacies such as circular reasoning. For example, an advertiser might tell us, "Happy folks buy Toastie Puffs." What he means is, "Buy Toastie Puffs, and you'll be happy!" This is circular logic! Can your child recognize it?

4. Your child will be able to carefully consider persuasion from politicians and the media. What if a TV reporter interviews five people who say the US should allow illegal immigrants to stay? Then the reporter concludes that everyone in the state wants illegal immigrants to stay. What is the problem here? This is an error in generalizing from too small a sample group. The reporter needs opinions from a much wider sample group. Can your child see the error?

5. Your child can evaluate the qualifications of an advisor in order to evaluate the advice. For example, his dentist may tell him to floss his teeth. The dentist is an expert, so it's a good idea to believe him. But the dentist is not an expert in car repair. Any advice he may give about your car, you should weigh carefully.

6. Your child will be able to understand how computers think. Computers think in nitty-gritty ways: if statement A is true, then do action B. Otherwise, do action C. Our brains tend to skip around in comparison. But learning to program a computer to follow a logical sequence helps the child learn to think logically, too. In the Information Age, this is a very useful skill to develop, now or later. The more your child knows about computers, the more he will be master of that device that is mastering our lives.