Cultural Differences in the Association of Harsh Parenting with Internalizing and Externalizing Symptoms: A Meta-Analysis

Abstract The goal of the present meta-analysis was to compare associations of harsh parenting with internalizing and externalizing symptoms across regions of the globe and ethnic groups, and to search for moderator effects of indicators of cultural normativeness of harsh parenting. The systematic search in electronic databases and cross-referencing identified 971 studies. Random-effects meta-analyses were computed on bivariate and cross-lagged associations. Harsh parenting was associated with more internalizing and externalizing symptoms in all assessed regions of the globe and in all compared ethnic groups within western countries. Cross-lagged statistical effects of harsh parenting on change in child symptoms were found in North America, Western Europe, Latin America, East Asia, South-East Asia, and North Africa/the Arabian Peninsula, while there were no data from Eastern Europe. In line with the cultural normativeness hypothesis, a few moderating effects of the legal ban of physical punishment of children, acceptance and prevalence of physical punishment, and individualism-collectivism were identified. Externalizing symptoms predicted a stronger increase in harsh parenting if physical punishment was more accepted in the individual country. However, national levels of acceptance of physical punishment did not affect associations of harsh parenting with change in child outcomes. Although most associations of harsh parenting with child symptoms were statistically small (bivariate associations) or very small (cross-lagged associations), it is concluded that parents across the globe should be recommended to avoid harsh parenting. More longitudinal studies are needed for analyzing regional differences in parent and child effects.