Positive and negative facial expressiveness in 7-, 10-, and 13-month-old infants

Infant Behavior and Development - Tập 18 - Trang 257-259 - 1995
Denise L. Haynie1, Michael E. Lamb1
1National Institute of Child Health and Human Development, 9190 Rockville Pike, Bethesda, MD 20814, U.S.A.

Tài liệu tham khảo

Bates, 1979, Measurement of infant difficultness, Child Development, 50, 794, 10.2307/1128946 Izard, 1980 Izard, 1987, Perspectives on emotional development I: Differential emotions theory of early emotional development Malatesta, 1986, Measuring change in infant emotional expressivity: Two approaches applied in longitudinal investigation, Vol. 2