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Parenting Initiatives - Child Development Improvements up to 12.55%

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Strategy researched

Parenting interventions in the first 3 years of life:

Impact achieved

5.17% decrease in behaviour problems & average increases of: 12.55%, 11.03%, 9.48% & 11.41% in child cognitive, language, motor & socioemotional development, respectively.

Countries of study

Global

Research methodology

Systematic review including 111 articles representing 102 unique RCTs 

Journal

PLOS ONE; 2021

Journal paper title and link

Parenting interventions to promote early child development in the first three years of life: A global systematic review and meta-analysis

 

Excerpt from Abstract

"Pooled effect sizes indicated positive benefits of parenting interventions on child cognitive development (SMD = 0.32, 95% CI [confidence interval]: 0.23, 0.40, P < 0.001), language development (SMD = 0.28, 95% CI: 0.18 to 0.37, P < 0.001), motor development (SMD = 0.24, 95% CI: 0.15 to 0.32, P < 0.001), socioemotional development (SMD = 0.19, 95% CI: 0.10 to 0.28, P < 0.001), and attachment (SMD = 0.29, 95% CI: 0.18 to 0.40, P < 0.001) and reductions in behavior problems (SMD = −0.13, 95% CI: −0.18 to −0.08, P < 0.001). Positive benefits were also found on parenting knowledge (SMD = 0.56, 95% CI: 0.33 to 0.79, P < 0.001), parenting practices (SMD = 0.33, 95% CI: 0.22 to 0.44, P < 0.001), and parent–child interactions (SMD = 0.39, 95% CI: 0.24 to 0.53, P < 0.001)."

Translation - see line 16