In a society where a mother's confidence quietly determines what her infant receives in those first months of life, a study of 245 Iranian mothers has traced that confidence back to its source: knowledge. Conducted amid growing concern over breastfeeding rates in Iran, the research found that what a mother understands about breastfeeding — and whether she has done it before — matters far more than her attitudes or her general sense of functioning as a parent. The findings place education, not persuasion, at the center of any serious effort to support mothers and infants.
Breastfeeding Knowledge Emerges as Key Driver of Maternal Confidence
Confidence emerges not from feeling good, but from knowing how.
Mark
So the study found that knowledge matters most. But isn't it obvious that knowing more helps you feel more confident?
Mimi
It might seem intuitive, but the research actually isolates knowledge from other factors that we'd expect to matter. Attitudes toward breastfeeding, for instance—how much a mother values it—didn't independently predict confidence once knowledge was accounted for. That's surprising.
Luke
I want to be careful here. The model explained 32.4 percent of the variance. That means two-thirds of what determines a mother's confidence is still unexplained. We don't know what that is.
Mark
What about mothers who had breastfed before? Did they start out more confident?
Mimi
Yes. Previous experience independently boosted self-efficacy by about 1.6 points on their scale. It's a real effect, separate from knowledge.
Luke
But we should note: this is a cross-sectional study. We're seeing associations, not causation. We don't know if knowledge builds confidence or if confident mothers seek out more knowledge.
Mark
Fair point. So what does this mean for actual interventions?
Mimi
The implication is that education programs should be central. If knowledge is the strongest predictor, teaching mothers practical skills and information should improve their confidence and potentially their breastfeeding rates.
Luke
That's the hypothesis the authors propose. But the study doesn't test an intervention. It's observational. We'd need a randomized trial to know if teaching mothers more actually changes their confidence or breastfeeding outcomes.
Mark
The study was done in Iran. Does that matter for other countries?
Mimi
It provides evidence from a region where breastfeeding research has been limited. Whether these relationships hold in other contexts is an open question.
Luke
Exactly. The sample was 245 mothers with infants under six months. That's a specific population. We don't know if the findings apply to mothers of older infants, or to different cultural or economic contexts.
O Pulso
- Breastfeeding self-efficacy — a mother's belief in her own ability to breastfeed — is quietly one of the most consequential factors in infant health, yet its roots in Iranian mothers have been poorly mapped until now.
- A study of 245 mothers revealed that knowledge alone explained the most variance in confidence, with attitudes and general maternal functioning losing their predictive power once knowledge and prior experience were accounted for.
- The gap is urgent: without targeted education, mothers may hold positive feelings about breastfeeding while lacking the practical understanding needed to sustain it through early challenges.
- Prior breastfeeding experience added nearly 1.6 points to self-efficacy scores independently, suggesting that support systems are failing to transfer the advantage of experienced mothers to first-time ones.
- Public health programs are now being pointed toward a sharper tool — structured breastfeeding education — rather than broader attitude campaigns, with the hope of moving initiation and continuation rates in measurable ways.
In a society where a mother's confidence quietly determines what her infant receives in those first months of life, a study of 245 Iranian mothers has traced that confidence back to its source: knowledge. Conducted amid growing concern over breastfeeding rates in Iran, the research found that what a mother understands about breastfeeding — and whether she has done it before — matters far more than her attitudes or her general sense of functioning as a parent. The findings place education, not persuasion, at the center of any serious effort to support mothers and infants.
A mother's confidence in her ability to breastfeed shapes nearly everything that follows — whether she begins, whether she persists, and what her infant ultimately receives. Yet the forces that build or erode that confidence have remained poorly understood in Iran, where breastfeeding research has lagged. A new study of 245 Iranian mothers with infants under six months set out to identify which factors most reliably predict that sense of capability.
Using five assessment tools, researchers measured mothers' breastfeeding knowledge, feeding attitudes, overall maternal functioning, obstetric history, and breastfeeding self-efficacy. Simple correlations suggested that all three — knowledge, attitudes, and functioning — played a role. But when a statistical model isolated each factor's independent contribution, the picture clarified sharply. Breastfeeding knowledge stood apart as the dominant predictor: each unit increase in knowledge corresponded to a 0.441-unit rise in self-efficacy. Prior breastfeeding experience added roughly 1.6 points independently. Feeding attitudes and maternal functioning, which had seemed important in isolation, lost statistical significance once knowledge and experience were accounted for.
The model explained 32.4 percent of the variation in confidence — substantial, but a reminder that other unmeasured forces are also at work. What the findings make clear is that confidence in breastfeeding is built not from abstract positive feelings, but from actually knowing how to do it. For public health, the implication is pointed: education about technique, nutrition, and common challenges may accomplish more than attitude campaigns or broad parenting support. The remaining question is whether targeted interventions can translate this understanding into measurable improvements in how many Iranian mothers begin and continue breastfeeding.
A mother's confidence in her ability to breastfeed matters. It shapes whether she begins, whether she continues, and ultimately what her infant receives. Yet the factors that build or undermine that confidence have remained poorly understood, particularly in Iran, where breastfeeding research has lagged behind other regions. A new study of 245 Iranian mothers with infants under six months old set out to map the terrain—to identify which factors most reliably predict whether a mother will feel capable of sustaining breastfeeding.
The researchers recruited mothers through multistage cluster sampling and asked them to complete five separate assessment tools. These instruments measured their demographic and obstetric history, their attitudes toward infant feeding, their knowledge of breastfeeding, their overall functioning as mothers, and their breastfeeding self-efficacy—the technical term for confidence in their ability to breastfeed successfully. The mothers' average scores painted a baseline picture: their breastfeeding knowledge averaged 5.42 out of a possible scale, their self-efficacy averaged 56.29, their maternal functioning averaged 113.71, and their feeding attitudes averaged 52.91.
When the researchers looked at simple correlations, three factors appeared to matter. Breastfeeding knowledge showed the strongest link to self-efficacy, with a correlation of 0.552. Feeding attitudes came next at 0.413. Maternal functioning trailed at 0.308. All three relationships were statistically significant. The pattern suggested that what mothers knew, how they felt about feeding, and how well they were managing overall as parents all played a role in their confidence.
But correlation is not causation, and multiple factors often move together. When the researchers built a statistical model to isolate which factors independently predicted self-efficacy—controlling for the others—the picture shifted. Breastfeeding knowledge remained the dominant force. For every unit increase in knowledge, self-efficacy rose by 0.441 units, a relationship that held firm statistically. Previous breastfeeding experience also emerged as an independent predictor: mothers who had breastfed before reported self-efficacy scores roughly 1.628 points higher than first-time mothers, even after accounting for their knowledge and other factors.
But feeding attitudes and maternal functioning, which had appeared important in the initial analysis, lost their statistical significance once the model accounted for knowledge and prior experience. The final model explained 32.4 percent of the variation in self-efficacy scores—a substantial but incomplete picture, suggesting other unmeasured factors also shape maternal confidence.
The findings point toward a practical implication for public health. If breastfeeding knowledge is the strongest lever for building maternal confidence, then interventions should prioritize education. Teaching mothers about breastfeeding technique, nutrition, common challenges, and solutions may do more to sustain breastfeeding than efforts focused solely on shifting attitudes or improving overall maternal functioning. The study also suggests that programs should recognize and build on mothers' prior experience—those who have breastfed before carry an advantage that should be acknowledged and leveraged in support systems.
The research was conducted in Iran, where breastfeeding rates and the evidence base supporting mothers remain areas of active concern. The findings add specificity to that conversation: confidence emerges not from feeling good about breastfeeding in the abstract, but from actually knowing how to do it. The next question is whether targeted education interventions can move the needle on initiation and continuation rates in practice.
Citações Notáveis
Breastfeeding knowledge was the strongest independent predictor of breastfeeding self-efficacy, and previous breastfeeding experience was also independently associated with higher self-efficacy after adjustment.— Study findings
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