The Impact of Effective Communication and Cognitive Development on Early Childhood Language Development

This study aims to analyze the impact of effective communication and cognitive development on early childhood language development. The research design used is quantitative with an experimental research design, namely a quasi-experiment. The research sample consisted of 60 children: 30 children in the experimental group and 30 children in the control group. Data collection techniques are performed using performance tests and analyzed using normality tests, homogeneity tests, and two-way ANOVA tests. The results showed that the results of the data analysis obtained a value of 0.001 <0.050, which indicates a significant influence between effective communication and cognitive development on early childhood language development. In conclusion, there is an the impact of effective communication and cognitive development in early childhood language development