translate English to French: If, however, there is a decline in community social capital, for example, a family move, it has been found to have significant effects on children's educational attainment (Smith, Beaulieu, Isreal, 1992; Teachman, Paasch, and Carver, 1996 and 1997).
Si toutefois le capital social communautaire diminue, par exemple en cas de déménagement de la famille, il y a de graves répercussions sur le niveau de scolarité des enfants (Smith, Beaulieu, Isreal, 1992; Teachman, Paasch, et Carver, 1996 et 1997).