contestada

An association has been found between postpartum depression and infant characteristics. what is a major difficulty involved in interpreting this relationship?

Respuesta :

NeuroTravel
The greatest difficulty was that "It can not be determined if the postpartum depression caused poor infant characteristics or if the poor infant characteristics caused postpartum depression." This is because both variables are always one followed by the other, this makes it difficult to determine which variable interferes with the other.