Last week, I set out how I understand the childcare debate that has gripped Malta in recent months. This is the first in a series of posts that goes deeper. The question I want to address here is simple. Does formal early childhood education and care help or harm young children? The research gives a clear answer. It depends almost entirely on quality.

Research findings from the past decade agree on one point without reservation. The first years of life are a critical period of intense learning. The patterns laid down early tend to persist. Some experiences have lifelong consequences. This is not contested. What is contested, particularly in Malta right now, is whether placing young children in formal care is beneficial or damaging. The evidence says the question is badly framed. The real question is: what kind of care?

A comprehensive literature review by the Australian Institute of Health and Welfare, published in 2015, examined the impact of early childhood education and care on learning and development. Its central finding is this. The quality of the programme can predict children's performance in cognitive and social assessments. Quality has universal consequences for a child's development. Not the number of hours. Not the type of setting. Not the stability of the arrangement. Quality.

I consider this finding to be the single most important statement in the entire body of evidence. It means that the debate should not be about whether children should be in childcare. It should be about what standard of childcare we are prepared to accept.

The same study broke down the evidence by age group. For children aged nought to three, attendance at childcare in the first three years of life showed no strong negative effects on cognitive and language development, provided the care was of high quality. Poor childcare, on the other hand, produced measurable deficits (that is, measurable falls below the expected level) in language and cognitive function. High-quality childcare was associated with less impulsivity, more advanced spoken vocabulary, and greater social competence (a child's ability to interact well with other children and adults).

For children aged three to five, several months of pre-school attendance were associated with better intellectual development and improved independence, concentration, and sociability. An important finding is that full-time attendance produced no greater gains than part-time attendance. More is not necessarily better. Better is better.

A 2021 analysis by the UK Parliament reinforced these findings. Children who attended high-quality early childhood education and care had better cognitive skills, including language, early number concepts, and pre-reading, than children who did not. The benefits were particularly pronounced for disadvantaged children and those in less stimulating home learning environments.

The UK Parliament analysis identified two dimensions of quality that matter. Structural quality refers to measurable features of the setting: staff qualifications, training opportunities, staff-to-child ratios, and group sizes. Process quality refers to the nature of the care itself: the quality of interactions between children and staff, stable relationships, and a focus on play-based activities and routines that allow children to take the lead. Both matter. But it is process quality, the daily reality of what happens between a carer and a child, that drives the strongest outcomes.

The Nordic countries, the analysis noted, have the best systems combining both dimensions. Research suggests that the key to their success in breaking the social inheritance effect (that is, children of parents with fewer resources remaining in similar positions as adults) may be the provision of universal and high-quality early childhood education and care. This is not a cultural accident. It is a policy choice.

These effects are not short-lived. Studies from the United States, England, Northern Ireland, and Denmark indicate that the quality of pre-school is critical for longer-term beneficial effects. The UK evidence shows that positive associations between attending pre-school and academic attainment are stronger in primary school but continue into adolescence. This is not just about giving a child a better start. It is about altering a trajectory.

I draw two conclusions from this body of evidence. The first is that the debate in Malta has been too binary. The question is not whether young children should be in formal care. The question is whether the care they receive meets the standard the evidence demands. The second is that quality is not a luxury or an aspiration. It is the mechanism through which early childhood education and care produces its effects. Without it, the evidence shows clearly, the outcomes are not merely neutral. They are harmful.

This is the foundation. In the next post, I will set out what the evidence says about hours, dosage, and the uncomfortable findings on socio-emotional development when formal care exceeds certain thresholds.

David Spiteri Gingell is a Governance, Institutional, and Digital Transformation Consultant