RT Book T1 Infant and environment: early cognitive and motivational development T2 A Halsted Press book A1 Yarrow, Leon J. A2 Rubenstein, Judith L. A2 Pedersen, Frank A. A2 Yarrow, Leon Jay A2 Rubenstein, Judith Louise LA English PP New York, NY u.a. PB Wiley YR 1975 UL https://krimdok.uni-tuebingen.de/Record/192503693 CN BF723.I6 SN 0470971789 K1 Cognition : In infancy and childhood K1 Child Development K1 Motivation : In infancy and childhood K1 Infant psychology K1 Cognition in infants K1 Motivation (Psychology) K1 Kognitive Entwicklung K1 Soziale Entwicklung K1 Kleinkinder K1 Beobachtung (Methode)