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.
Babies have different phases of sleep, just like everyone else. There's drowsiness, REM (rapid eye movement) sleep, light sleep, deep sleep, and very deep sleep. The first months of a baby's life can be the hardest for parents, who might get up many times at night to tend to the baby. Each baby has a different sleep pattern. Many babies start to sleep through the night (for 5-6 hours at a time) by 2 months of age, but not every baby does.