What Research Says About Communication Skills in Children

Quick answer

Research usually studies children's communication as part of social and interpersonal skills: listening, expressing needs clearly, cooperating and resolving disagreements. A large meta-analysis of social-skills training in non-clinical children and adolescents found positive average effects on interpersonal and emotional skills, and programmes that included explanation of the skill plus active skill-building were linked to better results. Frameworks from CASEL and UNICEF treat communication as a teachable life skill. The evidence supports structured practice, not a promise that any one course will change how a child communicates.

What communication skills mean in research terms

CASEL places communication inside “relationship skills”: communicating clearly, listening actively, cooperating, resolving conflict constructively and seeking or offering help. UNICEF's life-skills guidance lists communication and interpersonal skills alongside decision making and critical thinking. Psychoeducation means explaining what a skill is and why it matters; skill-building means practising it through modelling, role-play and feedback.

What researchers have studied

What researchers studied

de Mooij et al. (2020) combined 97 articles and 839 effect sizes on social-skills training programmes for children and adolescents in non-clinical (general) samples, testing which programme components were linked to effects.

What they found

Programmes showed positive average effects on interpersonal and emotional skills. Psychoeducation and skill-building components were associated with effects, whereas some other components were not.

What parents can reasonably conclude

Explaining a communication skill and then practising it is a reasonable approach for typical children.

What cannot be concluded

The analysis does not show that a particular programme works for every child, or that practised skills automatically appear in every real conversation.

What higher-quality evidence suggests

Multilevel meta-analysis of many studies is relatively strong evidence for average effects. Its value for parents is mainly about ingredients: understanding plus practice. It does not rank specific commercial products.

What the research does not prove

• It does not prove that communication training raises school marks.
• Being quiet or introverted is not a communication deficit.
• It does not diagnose speech, language or social-communication conditions; those need professional assessment.
• It does not show that LeadXkids courses improve communication.

Practical implications for children aged 8–14

• Teach one skill at a time, such as asking a follow-up question.
• Model it, role-play it, then let the child try it in a real, low-stakes moment.
• Afterwards, ask what worked and what they would change.
• If you are concerned about speech, language or understanding others, ask a paediatrician or speech-language professional.

How LeadXkids approaches communication

LeadXkids scenarios show characters in conversations with friends, teachers and family. Children pick what a character could say, see how the other person might respond, try a line aloud and reflect on when they could use it. This describes how the product is designed. The studies on this page did not evaluate LeadXkids, and they do not show that LeadXkids courses produce these outcomes.