While co sleeping has been a common practice in most non-Western cultures, it is only recently becoming accepted in Western society.
The reason for this change stems from the fact that parents are becoming more aware of the truths and fallacies regarding co-sleeping.
Parents are told that there is a possibility their baby will die from sudden infant death syndrome (SIDS) if he/she is sleeping with them. The truth is, there are fewer cases of SIDS in countries, like Japan, where co-sleeping is a common practice. Co-sleeping also benefits breast feeding mothers because without needing to get up in the middle of the night to feed, the mother loses less sleep, and may be encouraged to breast feed longer.
New mothers are told that they should let their child cry until he/she falls asleep. This practice is not only detrimental to the baby, but stressful to the family as well. A baby will develop a secure attachment when all needs are met, including being comforted.
Sleeping with your baby also prevents the possibility of the baby being kidnapped, or attacked by a pet.
Independence is not taught, but occurs naturally when a child feels secure and loved in the home environment.