Research

Research in developmental psychology and neuroscience shows that early elementary school is a critical window for teaching emotional literacy, as children’s brains are developing systems for language, social understanding, and self-understanding. During this period, the prefrontal cortex, the brain region involved in impulse control, emotional regulation, and decision-making, is still immature, while emotion-processing regions such as the amygdala are highly reactive, making it difficult for young children to regulate strong feelings without support (Casey et al. 2008; Giedd et al. 1999).

As a result, children often experience emotions more intensely than they can explain, which contributes to frustration, anxiety, and behavioral challenges in classroom settings. Research shows that children who develop strong emotion knowledge, such as the ability to recognize, label, and talk about feelings, demonstrate better attention, peer relationships, and academic achievement later in elementary school (Rhoades et al. 2011; Ursache et al. 2020). Large-scale studies of social-emotional learning (SEL) further confirm that teaching emotional skills early improves emotional regulation, behavior, and academic outcomes, with a meta-analysis of over 270,000 students showing significant long-term benefits (Durlak et al., 2011).

Literacy-based interventions are especially effective at this age: research on storytelling and shared reading demonstrates that narrative activities help children build emotional vocabulary and empathy by connecting feelings to concrete situations (Kumschick et al. 2014). The Big Book of Emotions uniquely addresses this developmental need by using fill-in-the-blank storytelling to transform abstract emotions into language children can actively choose and personalize. By allowing children to name emotions in familiar and fun scenarios, the book serves as a practical emotion-regulation tool, helping bridge the gap between what children feel and what they can express during a formative stage of brain and emotional development.