A cumulative risk model of child physical maltreatment potential: Findings from a community-based study
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2018
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Previous studies have identified the predictive risk factors of child physical
maltreatment (CPM). However, a significant number of these studies
assessed risk factors in isolation. The cumulative risk hypothesis postulates
that health problems are caused by the accumulation of risk factors,
independently of the presence or absence of specific risk indicators. Few
studies examined the effect of cumulative risk on CPM potential. This study
aimed to test two concurrent models of cumulative risk of CPM potential
by investigating whether CPM potential was better predicted by a threshold
cumulative risk model or a linear cumulative risk model. Data from the
National Representative Study of Psychosocial Context of Child Abuse and
Neglect in Portugal were used. Parents of school-age children (N = 796)
answered to self-report measures regarding sociodemographic variables,
history of child maltreatment, psychological distress, and CPM potential.
A cumulative risk index was computed, comprising 10 dichotomized risk
factors. Evidence for a threshold cumulative effect was found. Additional
bivariate logistic regressions revealed that the odds for high-potential CPM
were dramatically higher for those parents with six or more risk factors when compared with parents with any one risk factor. By testing and
confirming a threshold cumulative effect on CPM potential, it was possible
to find a “trigger point” from which a dramatic increase in child physical
maltreatment potential occurs.
Descrição
Journal of Interpersonal Violence, Vol. 33(8) (2018)
Palavras-chave
PSICOLOGIA, MAUS-TRATOS INFANTIS, AGRESSÃO FÍSICA, FATORES DE RISCO, PSYCHOLOGY, CHILD ABUSE, PHYSICAL AGRESSION, RISK FACTORS