frequency of spanking and psychological agression

[Marie-Ève ClémentW1lbnQ= <marieeve.clement@xxxxxxxxxxxx>]

To the list:

I am having a hard time findings informations about parental or family
characteristics associated with the frequency of spanking or acts of
psychological agression toward children. Any idea would help!

Also: as any study been done on the effect of ponctual vs. frequent use of
parental coercive discipline on children?

Thank you
Marie-Eve Clement
University of Quebec in Montreal