Information requested included ages of child, parents and siblings, and parental occupation and place of residence.
When the younger child wants to join in, the friend tells the older child to exclude the younger sibling from play.
The role of sibling conflict on later school conflict was less straightforward than that of the other predictors.
Simultaneously, their emigration risks increased because younger siblings tended to drive away older siblings.
In other words, no siblings remained when the succession took place.
The term "vertical" refers, of course, to factors transmitted from one generation to the next (in distinction from peer and sibling influences, for example).
A common impairment in the siblings of schizophrenia and bipolar patients was found in verbal learning tests.
Figure 7 answers the question by comparing the influence of sibling position on marriage in our three populations.
