A4B: Before 18: whether any formal instruction on how pregnancy occurs
|8||DK, don't remember||6||0.1%|
Based upon 7,946 valid cases out of 7,969 total cases.
- mean: 1.31
- median: 1.00
- mode: 1.00
- minimum: 1
- maximum: 2
- standard deviation: 0.46
Location: 22-22 (width: 1; decimal: 0)
Variable Type: numeric
(Range of) Missing Values: 8 , 9
Source: This variable was taken from: National Survey of Family Growth, Cycle III, 1982.
Copyright: ICPSR has an FAQ on copyright and survey instruments.
Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.