Social and emotional skills can be taught, and it pays off — programmes improve behaviour and even academic results. Toddlers are wired to help earlier than many assume. And popular labels like birth-order personality types don't hold up to the data. Bottom line: treat kindness and emotional skills as learnable, and don't box children into family-role stereotypes.
The studies behind this verdict
Do 'social-emotional' skills programmes actually help kids?
Programmes that teach children to recognise emotions, manage feelings, get along with others and make good decisions ('social-emotional learning') have solid support. A large meta-analysis found they improved children's social skills and attitudes, reduced behaviour problems and emotional distress - and, notably, also boosted academic achievement by a meaningful margin. A follow-up meta-analysis found many of these benefits were still measurable years after the programmes ended.
Does birth order shape your child's personality?
The classic story - bossy firstborns, overlooked middle kids, rebellious youngests - largely doesn't hold up. When researchers analysed data from hundreds of thousands of people, they found birth order had essentially no meaningful effect on personality traits like extraversion, agreeableness or emotional stability. A second large, independent study reached exactly the same conclusion, cementing that the effect on personality is negligible (a very small link to measured intelligence aside).
Are toddlers naturally selfish, or do they actually want to help?
Younger than you might think, children show a genuine urge to help. In experiments, toddlers as young as 14-18 months spontaneously helped an adult who was struggling - picking up a dropped object or opening a door - with no reward asked or given. Reviews of this work argue that early helping appears partly intrinsic - children come wired with a real tendency to help - rather than being purely taught or done for praise.