The theory that declines in infant mortality result in fertility decline is only useful for explaining trends in what type of countries?
A) those undergoing demographic transition
B) those posttransition
C) wealthy
D) Western

Question

Quizplus · Accepted Answer

The theory that declines in infant mortality result in fertility decline is primarily useful for explaining trends in countries undergoing demographic transition, which are usually developing countries where the birth rate is high and the death rate is high. In these countries, improvements in health care and access to clean water and sanitation can lead to a decline in infant mortality, which may in turn lead to a decline in fertility rates as parents become more confident that their children will survive to adulthood. This theory is less relevant in posttransition, wealthy, or Western countries where fertility rates have already declined.

The Theory That Declines in Infant Mortality Result in Fertility