1960–70-yillarda Stenford psixologi Valter Mishel maktabgacha yoshdagi bolalar bilan tajriba o'tkazdi. Keyingi kuzatuvlarda uzoqroq kuta olgan bolalar o'smirlikda yaxshiroq natijalarga erishgani haqida xabar berildi. Shundan “sabr — muvaffaqiyat kaliti” degan mashhur g'oya tug'ildi.

Takroriy tadqiqot

Original tajribada asosan Stenford universiteti xodimlarining farzandlari qatnashgan edi. 2018-yilda Tayler Uots, Greg Dankan va Xaonan Kuan ancha katta va xilma-xil guruh bilan “kontseptual takrorlash” o'tkazishdi. Ular onasi oliy ma'lumotga ega bo'lmagan 552 nafar bolaga alohida e'tibor qaratdi.

Natija: 4 yoshdagi kutish va 15 yoshdagi o'quv natijalari o'rtasidagi bog'liqlik original tadqiqotlardagidan taxminan ikki baravar kichik chiqdi. Oilaviy sharoit, erta bilim darajasi va uy muhiti hisobga olinganda esa yana uchdan ikki qismga kamaydi. Xulq-atvorga oid natijalar bilan bog'liqlik esa juda kichik va ko'pincha statistik jihatdan ahamiyatsiz bo'ldi.

Sabr muhim — lekin uni o'rgatadigan muhit undan ham muhimroq.

Bu biz uchun nimani anglatadi?

Bola kutmaganining sababi har doim “irodasizlik” emas. Agar uyda va'dalar ko'pincha bajarilmasa, hozir olish — mantiqiy qaror. O'zini boshqarish — tug'ma xususiyat emas, u sharoit va odatlar orqali shakllanadi. Yaxshi xabar: demak, uni o'rganish mumkin.

• Vasvasani ko'zdan yo'qoting. Telefonni boshqa xonaga qo'ysangiz, “kutish” oson bo'ladi.
• Oldindan reja tuzing. “Agar ... bo'lsa, unda ... qilaman” — oldindan qaror.
• Kichik mukofotlar. Bir soat o'qidim — 10 daqiqa dam.
• Ishonchli muhit yarating. O'zingizga bergan va'dani bajaring — miya bunga o'rganadi.

Manba: Watts, Duncan & Quan, “Revisiting the Marshmallow Test”, Psychological Science, 2018; Mishel va boshq., Stenford tadqiqotlari, 1970–1990-yillar. Matn — o'zbek tilidagi erkin qisqacha bayon.

In the 1960s and 70s, Stanford psychologist Walter Mischel ran experiments with preschool children. Later follow-ups reported that children who could wait longer achieved better outcomes as teenagers. From this came the famous idea that “patience is the key to success”.

The replication

The original study mostly involved children of Stanford University staff. In 2018, Tyler Watts, Greg Duncan and Haonan Quan ran a “conceptual replication” with a much larger and more diverse group, paying special attention to 552 children whose mothers had not completed college.

The result: the link between waiting at age 4 and academic achievement at 15 was about half the size reported in the original studies. Once family background, early cognitive ability and the home environment were taken into account, it shrank by another two thirds. Links with behavioural outcomes were very small and often not statistically significant.

Patience matters, but the environment that teaches it matters even more.

What does this mean for us?

A child who does not wait is not always lacking willpower. If promises at home are often broken, taking the reward now is a rational decision. Self-control is not an inborn trait; it is shaped by circumstances and habits. The good news: that means it can be learned.

• Put temptation out of sight. With the phone in another room, “waiting” becomes easier.
• Plan ahead. “If ... happens, then I will ...”: decide in advance.
• Use small rewards. One hour of study, then a 10-minute break.
• Build a reliable environment. Keep the promises you make to yourself; the brain learns from that.

Source: Watts, Duncan & Quan, “Revisiting the Marshmallow Test”, Psychological Science, 2018; Mischel et al., Stanford studies, 1970s–1990s. Text: a free summary.