영아기에서 유아기 동안의 지능 안정성: 4년 종단 연구 = The Stability of Intelligence from Infancy to Early Childhood: Four-Year Longitudinal Study

다국어 초록 (Multilingual Abstract)

The objective of this study was to investigate the stability between visual recognition memory of 6 month olds and intelligence of 17 month olds, and 30 month olds and 48 month olds. Cognitive ability was measured with CAS-2I in 17 month olds, K-BSID-Ⅱ in 30 month olds, K-ABC in 48 month olds. There were not significant correlation between the visual recognition memory of 6 month olds and intelligence of 30 month olds and 48 month olds. But there was significant positive correlation between the intelligence of 17 month olds and 30 month olds. There was moderate positive correlation between the intelligence of 30 month olds and 48 month olds. The performance score of 30 month olds was correlated with the intelligence of 17 month olds, but not correlated with the score of information subscale and correlated with the score of achievement subscale of 48 month olds. The education level of mother correlated with the intelligence of 30 month olds, and the education level of father was correlated with the intelligence of 48 month olds.

국문 초록 (Abstract)

본 연구에서는 7개월 영아의 시각적 재인능력 및 17개월 영아의 지능과 30개월과 48개월의 지능 간의 안정성을 검토하고, 각 월령별 지능의 하위 요소간의 상관도 검토함으로써 영아기에서 유아기에 걸친 지능의 안정성을 검토하고자 하였다. 지능의 측정을 위해 17개월에는 CAS-2, 30개월에는 K-BSID-II, 48개월에는 K-ABC를 사용하였다. 17개월의 지능은 30개월의 인지지수와 중간정도의 상관이 있었고, 48개월의 지능과는 유의한 상관이 있었으나 30개월 지능과의 상관보다는 낮은 경향이 있었다. 30개월의 인지지수와 48개월의 지능 간에는 중간정도의 상관이 있었다. 30개월의 동작지수는 17개월의 지능과는 중간 정도의 상관이 있었으나, 48개월의 K-ABC인지처리와는 상관이 없었고, K-ABC습득도와의 상관만 유의하였다. 모의 학력은 30개월의 지능과 유의한 상관이 있었고, 부의 학력은 48개월의 지능과 유의한 상관이 있었다.

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