Sharing Tales That Teach: protocol for a longitudinal cohort study with an embedded randomised controlled trial of a primary caregiver-delivered, emotion-focused shared picturebook reading intervention targeting child emotion regulation and downstream executive function
This paper outlines the protocol for a longitudinal cohort study with an embedded randomised controlled trial in south London designed to evaluate whether a caregiver-delivered, emotion-focused shared picturebook reading intervention improves children's emotion regulation and executive function compared to a standard dialogic reading control.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
The Big Picture: A Story About Stories
Imagine you have a toolbox for helping a child grow up happy and smart. Usually, we think of that toolbox as having separate tools: one for learning to read, one for learning to control their temper, and one for learning to focus.
This study proposes that one specific tool—reading picture books together—might actually fix several problems at once.
The researchers want to test if a specific way of reading stories can help 4-to-5-year-old children learn to manage their feelings (emotion regulation) and, as a result, get better at thinking tasks like focusing and solving problems (executive function).
The Experiment: Two Groups, One Goal
The study is like a race, but instead of running, the participants are reading.
- The Team: They are recruiting about 400 families in South London.
- The Race Track: The study follows these families for one year, from when the child starts "Reception" (the first year of school) to when they move into "Year 1."
- The Split: Out of the 400 families, 200 will be randomly chosen to join a specific experiment. These 200 families are split into two teams:
- The "Feelings" Team: These parents are taught a special way to read. When they read a story, they stop to talk about how the characters feel, why they feel that way, and what they could do to feel better. It's like adding a "feelings coach" to the storytime.
- The "Standard" Team: These parents are taught the usual, proven way to read (called "dialogic reading"). They ask questions about the plot, the characters' names, and what happens next, but they don't specifically focus on emotions or feelings.
Both groups get the same books and read for the same amount of time (8 weeks, 3 times a week). The only difference is the conversation happening while they read.
The "Why": Why Read About Feelings?
Think of a child's brain like a garden.
- The Soil: The years between 0 and 5 are when the soil is most ready to grow new plants (neuroplasticity).
- The Water: Children learn how to handle big feelings (like anger or sadness) not by being told to "calm down," but by watching their parents handle those feelings with them. This is called "co-regulation."
- The Seeds: Picture books are perfect seeds because they show characters having big feelings in a safe, pretend world.
The researchers believe that if parents use storytime to practice talking about feelings (like, "Look, the bear is sad because he lost his toy. What could he do to feel better?"), the child learns a mental script for handling their own real-life emotions.
What Are They Measuring?
The researchers are checking the "garden" at the start and then again one year later to see what grew. They are looking at:
- Emotion Regulation: Can the child calm themselves down when upset? (Measured by parent reports and child self-reports).
- Executive Function: Can the child focus, remember instructions, and switch tasks? (Measured by computer games and puzzles).
- Parent Wellbeing: Does this special reading help the parents feel less stressed and more confident?
- The "Brain Scan" (Optional): For a smaller group of families, they will also visit a lab to look at the child's brain waves (using a soft cap, like a swim cap) while they play thinking games. This is to see if the brain is working differently.
The Rules of the Game
- No Magic Pills: This is a low-cost study. It uses books and parents, not expensive medical treatments.
- Honesty: The parents know they are in a study, but they aren't told which group is "supposed" to win. This prevents them from trying too hard just to please the researchers.
- Safety: The study is very low risk. If a child gets bored or tired, they can stop. The only "risk" is maybe getting a little bored with the questions!
- Privacy: All names are hidden. The data is locked up securely, like a bank vault, and will be kept for 10 years.
The Goal
The researchers aren't trying to prove that reading is good (we already know that). They are trying to prove that reading about feelings specifically is a better way to build emotional skills than just reading about the story itself.
If this "Feelings Team" shows better results than the "Standard Team," it could mean that schools and parents have a very simple, free way to help children succeed in school and life: just talk about the feelings in the story.
Summary
This is a plan to test if turning storytime into a "feelings workshop" helps 4-year-olds become better at managing their emotions and thinking clearly, compared to just reading stories normally. It's a long-term look at how a simple daily habit can shape a child's future.
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