4. Ostensive definition and linguistic theory. Part Two: Definition and the Dictionary 5. The lexicographer's task. 6. Definitions and history. 7. Types and problems of definition. Part Three: Definition and the Law 8. The definition of law and legal definition. 9. Strategies of construction. 10. Linguistics, science and meaning. Part Four: Conclusion 11.
1 Place your baby on his or her back to sleep, but don't worry if your little one picks another sleep position. If you have any questions about your baby's sleep position, talk to your doctor.  Make sure your crib meets current safety standards.
By three months, most babies can sleep for about six hours a night and are more alert during the day. If your baby isn't napping regularly, you should start working on a sleep schedule. Sleep experts and parents agree that the key to successful napping is to be consistent: Baby naps at the same time, in the same place, with the same routine each day.