बिनि गिदित नमुना अरथायनि थाखाय , NICHD बिजिरनाय बिथंया खुदिया जोथोन आरो गथ'नि गेजेराव खाथियै फिसा सोमोन्दोफोर हमदांनो नायबिजिरग्राफोरखौ गनायथि होबाय ।
Because of its large sample size the NICHD study data allowed researchers to detect relatively small associations between child care and children .