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Direct linkSpangler, Sibylle M.; Schwarzer, Gudrun; Freitag, Claudia; Vierhaus, Marc; Teubert, Manuel; Fassbender, Ina; Lohaus, Arnold; Kolling, Thorsten; Graf, Frauke; Goertz, Claudia; Knopf, Monika; Lamm, Bettina; Keller, Heidi – Infancy, 2013
We investigated the development of the other-race effect "ORE" in a longitudinal sample of 3-, 6-, and 9-month-old Caucasian infants. Previous research using cross-sectional samples has shown an unstable ORE at 3 months, an increase at 6 months and full development at 9 months. In Experiment 1, we tested whether 9-month-olds showed the…
Descriptors: Foreign Countries, Infants, Longitudinal Studies, Child Development
Liebal, Kristine; Carpenter, Malinda; Tomasello, Michael – Infancy, 2010
In this study, we asked whether 14- and 18-month-old infants use the experiences they have previously shared with others when deciding what to point to for them declaratively. After sharing a particular type of referent with an adult in an excited manner, 18-month-olds subsequently found a picture of that type of referent more worthy of…
Descriptors: Interpersonal Communication, Infants, Nonverbal Communication, Age Differences
Warneken, Felix; Tomasello, Michael – Infancy, 2007
Two experiments investigated the proclivity of 14-month-old infants (a) to altruistically help others toward individual goals, and (b) to cooperate toward a shared goal. The infants helped another person by handing over objects the other person was unsuccessfully reaching for, but did not help reliably in situations involving more complex goals.…
Descriptors: Group Activities, Infants, Helping Relationship, Child Behavior
