Each column generally represents a single variable; however, one variable may span several columns. At the most basic level, a codebook describes the layout of the data in the data file and describes what the data codes mean. Codebooks are used to document the values associated with the answer options for a given survey question. Each answer category is given a unique numeric value, and these unique numeric values are then used by ...
The fetal attitude describes the position of the parts of your baby's body. The normal fetal attitude is commonly called the fetal position. 1  The head is tucked down to the chest.  The arms and legs are drawn in towards the center of the chest.
Your baby's position in the womb can make a difference in your labor and birth experience. Figuring out fetal position for yourself is also fun and can help you bond with your baby. Read on for a complete guide to positions, how to discover which on your baby is in, and how to help baby get in the best position for a natural birth.