Introduction
In today’s increasingly digital world, Information and Communication Technology (ICT) has become a cornerstone of modern education. Its role in supporting learning and development in early childhood and primary education has drawn growing attention from researchers, educators, and policymakers. ICT tools—ranging from tablets and interactive whiteboards to educational apps and virtual reality platforms—offer new opportunities to enhance engagement, knowledge acquisition, and skills development among young learners.
Governments worldwide have recognized this potential, implementing policies to integrate ICT into basic education. For example, the European Union’s Digital Education Action Plan (2021–2027) prioritizes digital literacy and the use of ICT in classrooms, while the United States’ Every Student Succeeds Act emphasizes technology as a means to promote personalized and efficient learning. In New Zealand, the Digital Technologies Curriculum exposes children to technology early on, preparing them for a digitally driven future. In China, the Education Informatization 2.0 Action Plan and the 14th Five-Year Plan for Education Informatization aim to integrate ICT across all levels of schooling, strengthen digital literacy, and develop high-quality online resources for teachers and students alike.
While ICT offers exciting educational possibilities, its use in early childhood education remains debated. Critics warn that excessive screen exposure may hinder attention, creativity, or social skills, and parents often express concerns about eye strain or behavioral effects. However, the growing influence of digital tools has shifted research focus from skepticism to investigating how ICT can be effectively used to support learning outcomes in young children and primary students.
Studies have shown that ICT can improve reading, mathematics, and general subject knowledge, while enhancing classroom motivation and engagement. At the same time, poorly designed or excessive technology use may reduce attention span, cognitive efficiency, and social interaction. Research highlights that both the type of ICT tools and the quality of their implementation are critical in determining their educational impact.
Given the diversity of findings, a systematic synthesis of evidence is essential. Meta-analysis provides a robust method to aggregate results across studies, revealing patterns, average effects, and factors that influence ICT’s effectiveness. This study undertakes such a meta-analysis, examining 30 recent studies to understand the overall impact of ICT in early childhood and primary education and to identify the conditions under which it works best.
Research Objectives
Despite a growing body of research, two major gaps remain. First, prior studies often focus on a single educational stage, overlooking the developmental continuum between early childhood and primary schooling. Second, research frequently examines only specific subjects, such as mathematics or language, without addressing broader, cross-disciplinary outcomes.
This study aims to fill these gaps by:
- Synthesizing existing research on the effects of ICT in early childhood and primary education across multiple subjects and regions.
- Examining key predictors of ICT effectiveness, including the type of technology used, subject area, and duration of interventions.
By integrating findings from diverse studies, this research offers a comprehensive view of ICT’s role in supporting young learners, providing guidance for educators, policymakers, and curriculum designers seeking to optimize digital learning experiences.
Research Design
Methods and Tools
A meta-analytic approach was adopted, using standardized mean differences to assess effect sizes across studies. Heterogeneity was evaluated using the I² statistic, and appropriate models—random-effects or fixed-effects—were applied based on study variability. Data analysis was performed using StataSE software, following PRISMA guidelines to ensure transparency and replicability.
Data Sources
Literature was collected from multiple databases, including Web of Science, SCOPUS, ScienceDirect, JSTOR, EBSCOhost, and CNKI, covering studies published between January 2014 and June 2024. Searches combined terms related to early childhood and primary education with keywords for ICT and experimental research. Additional studies were identified through Google Scholar to ensure comprehensive coverage across languages and regions.
Inclusion Criteria
Selected studies met the following criteria:
- Participants: Typically developing children aged 3–12 years.
- Intervention: Use of ICT in formal or informal learning environments.
- Study Design: Randomized controlled trials or quasi-experimental studies.
- Outcomes: Reported academic, cognitive, or social-emotional learning outcomes.
- Publication: Peer-reviewed studies published in English or Chinese between 2014 and 2024.
Studies were excluded if they focused on older students, lacked experimental design, or had insufficient data.
Data Analysis
Overall Impact of ICT
Analysis of 30 studies revealed a moderate and positive overall effect of ICT on learning outcomes (Hedges’ g = 0.45). ICT interventions were particularly effective in enhancing language development (g = 0.24) and subject knowledge acquisition (g = 0.59), while the impact on social-emotional development was smaller but still significant (g = 0.18). These findings indicate that ICT can effectively support core academic skills, with more limited effects on emotional and social outcomes.
Predictors of Effectiveness
1. Type of Technology:
- Touchscreen devices (tablets, smartphones) showed the largest benefits, likely due to their hands-on, interactive nature.
- Digital interactive technologies (AR, VR, digital games) also positively influenced learning but to a slightly lesser degree, providing immersive and multisensory experiences.
2. Subject Domain:
ICT’s strongest effects were observed in language and subject knowledge, while socio-emotional development showed smaller gains. This suggests that educational technology is particularly effective for measurable academic outcomes.
3. Intervention Duration:
- ICT programs lasting 6–18 weeks were most effective, while shorter or longer interventions showed limited impact.
- This pattern may reflect a balance between novelty, engagement, and cognitive fatigue over time.
Discussion
The results highlight the growing importance and effectiveness of ICT in early and primary education. Moderate-duration interventions using hands-on devices or interactive tools can improve language, academic knowledge, and cognitive skills. Technology also supports social-emotional learning when thoughtfully applied through gamified or interactive platforms, although this area requires further research.
Different technologies support learning through distinct mechanisms: touchscreen devices encourage exploration and engagement, while immersive tools allow intuitive understanding of complex concepts. Teachers’ digital literacy and pedagogical strategies play a critical role in maximizing benefits, emphasizing the importance of teacher training and context-specific implementation.
Importantly, the study demonstrates that longer exposure to technology does not automatically yield better results. Effective ICT integration requires careful planning of duration, content, and interaction methods, ensuring that digital tools complement, rather than replace, traditional learning experiences.
Limitations and Future Directions
Although this meta-analysis offers valuable insights, several limitations exist:
- Variability in study designs, tools, and participant characteristics may limit the generalizability of results.
- Potential publication bias could overrepresent studies with positive findings.
- Socio-emotional outcomes remain underexplored compared to academic achievements.
Future research should focus on:
- Long-term effects of ICT interventions on cognitive and socio-emotional development.
- Cross-cultural studies to assess how context influences ICT effectiveness.
- Development of tools specifically targeting socio-emotional skills.
- Evaluating new technologies such as AR, VR, and AI-driven learning platforms.
- Investigating indirect effects of ICT on motivation, attention, and self-regulation.
By addressing these gaps, educators and policymakers can ensure that digital technologies fully support the holistic development of young learners.
Conclusion
ICT has emerged as a powerful ally in early childhood and primary education, offering opportunities to enhance learning outcomes, foster engagement, and support diverse aspects of development. Moderate-duration, interactive interventions are most effective, particularly in language and academic knowledge domains. The thoughtful design, implementation, and monitoring of ICT tools—tailored to learners’ developmental needs—can unlock their full potential, transforming teaching and learning in foundational educational stages.
Citation: Ruijia Z, Wenling L and Xuemei Z (2025) The impact of Information and Communication Technology (ICT) on learning outcomes in early childhood and primary education: a meta-analysis of moderating factors. Front. Psychol. 16:1540169. doi: 10.3389/fpsyg.2025.1540169