Helping and Cooperation at 14 Months of Age

REFERENCES

• Alexander , R. D. 1987 . The biology of moral systems. , Hawthorne, NY : de Gruyter .
   Google Scholar
• Ashley , J. and Tomasello , M. 1998 . Cooperative problem-solving and teaching in preschoolers. . Social Development , 7 : 143 – 163 .
   Web of Science ®Google Scholar
• Bakeman , R. and Adamson , L. B. 1984 . Coordinating attention to people and objects in mother–infant and peer–infant interaction. . Child Development , 55 : 1278 – 1289 .
   PubMed Web of Science ®Google Scholar
• Bellagamba , F. and Tomasello , M. 1999 . Re-enacting intended acts: Comparing 12- and 18-month olds. . Infant Behavior & Development , 22 : 277 – 282 .
   Web of Science ®Google Scholar
• Bischof-Köhler , D. 1988 . On the connection between empathy and the ability to recognize oneself in the mirror. . Schweizerische Zeitschrift für Psychologie , 47 : 147 – 159 .
   Google Scholar
• Bratman , M. 1992 . Shared cooperative activity. . The Philosophical Review , 101 : 327 – 341 .
   Web of Science ®Google Scholar
• Brownell , C. A. and Carriger , M. S. 1990 . Changes in cooperation and self–other differentiation during the second year. . Child Development , 61 : 1164 – 1174 .
   PubMed Web of Science ®Google Scholar
• Brownell , C. A. and Carriger , M. S. 1991 . “ Collaborations among toddler peers: Individual contributions to social contexts. ” . In Perspectives on socially shared cognition , Edited by: Resnick , L. B. , Levine , J. M. and Teasley , S. D. 365 – 383 . Washington, DC : APA. .
   Google Scholar
• Carpenter , M. , Akhtar , N. and Tomasello , M. 1998 . Fourteen through 18-month-old infants differentially imitate intentional and accidental actions. . Infant Behavior & Development , 21 : 315 – 330 .
   Web of Science ®Google Scholar
• Dunn , J. and Munn , P. 1986 . Siblings and the development of prosocial behavior. . International Journal of Behavioral Development , 9 : 265 – 284 .
   Web of Science ®Google Scholar
• Eckerman , C. O. 1993 . “ Toddlers' achievement of coordinated action with conspecifics: A dynamic systems perspective. ” . In A dynamic systems approach to development: Applications , Edited by: Smith , L. B. and Thelen , E. 333 – 357 . Cambridge, MA : MIT Press .
   Google Scholar
• Eckerman , C. O. , Davis , C. C. and Didow , S. M. 1989 . Toddlers' emerging ways of achieving social coordinations with a peer. . Child Development , 60 : 440 – 453 .
   PubMed Web of Science ®Google Scholar
• Eckerman , C. O. and Didow , S. M. 1989 . Toddlers' social coordinations: Changing responses to another's invitation to play. . Developmental Psychology , 25 : 794 – 804 .
   Web of Science ®Google Scholar
• Eckerman , C. O. and Didow , S. M. 1996 . Nonverbal imitation and toddlers' mastery of verbal means of achieving coordinated action. . Developmental Psychology , 32 : 141 – 152 .
   Google Scholar
• Eckerman , C. O. and Peterman , K. 2001 . “ Peers and infant social/communicative development. ” . In Blackwell handbook of infant development , Edited by: Bremner , G. and Fogel , A. 326 – 350 . Malden, MA : Blackwell .
   Google Scholar
• Eisenberg , N. 1992 . The caring child. , Cambridge, MA : Harvard University Press .
   Google Scholar
• Eisenberg , N. and Fabes , R. A. 1998 . “ Prosocial development. ” . In Handbook of child psychology: Vol. 3. Social, emotional, and personality development , 5th ed. Edited by: Damon , W. and Eisenberg , N. 701 – 778 . New York : Wiley .
   Google Scholar
• Fleiss , J. L. and Cohen , J. 1973 . The equivalence of weighted kappa and the intraclass correlation coefficient as measures of reliability. . Educational & Psychological Measurement , 33 : 613 – 619 .
   Web of Science ®Google Scholar
• Gustafson , G. E. , Green , J. A. and West , M. J. 1979 . The infant's changing role in mother–infant games: The growth of social skills. . Infant Behavior & Development , 2 : 301 – 308 .
   Web of Science ®Google Scholar
• Hoffman , M. L. 1981 . Is altruism part of human nature? . Journal of Personality and Social Psychology , 40 : 121 – 137 .
   Web of Science ®Google Scholar
• Hoffman , M. L. 2000 . Empathy and moral development: Implications for caring and justice. , New York : Cambridge University Press .
   Google Scholar
• Johnson , S. C. , Booth , A. and O'Hearn , K. 2001 . Inferring the goals of a nonhuman agent. . Cognitive Development , 16 : 637 – 656 .
   Web of Science ®Google Scholar
• Liszkowski , U. , Carpenter , M. , Striano , T. and Tomasello , M. 2006 . Twelve- and 18-month-olds point to provide information for others. . Journal of Cognition and Development , 7 : 173 – 187 .
   Web of Science ®Google Scholar
• Ratner , N. and Bruner , J. 1978 . Games, social exchange and the acquisition of language. . Journal of Child Language , 5 : 391 – 401 .
   PubMed Web of Science ®Google Scholar
• Rheingold , H. L. 1982 . Little children's participation in the work of adults, a nascent prosocial behavior. . Child Development , 53 : 114 – 125 .
   Web of Science ®Google Scholar
• Richerson , P. J. and Boyd , R. 2005 . Not by genes alone: How culture transformed human evolution. , Chicago : University of Chicago Press .
   Google Scholar
• Ross , H. S. and Lollis , S. P. 1987 . Communication within infant social games. . Developmental Psychology , 23 : 241 – 248 .
   Web of Science ®Google Scholar
• Searle , J. 1990 . “ Collective intentions and actions. ” . In Intentions in communication , Edited by: Cohen , P. , Morgan , J. and Pollack , M. 401 – 415 . Cambridge, MA : MIT Press .
   Google Scholar
• Tomasello , M. , Carpenter , M. , Call , J. , Behne , T. and Moll , H. 2005 . Understanding and sharing intentions: The ontogeny and phylogeny of cultural cognition. . Behavioral and Brain Sciences , 28 : 675 – 691 .
   PubMed Web of Science ®Google Scholar
• Warneken , F. , Chen , F. and Tomasello , M. 2006 . Cooperative activities in young children and chimpanzees. . Child Development , 77 : 640 – 663 .
   PubMed Web of Science ®Google Scholar
• Warneken , F. and Tomasello , M. 2006 . Altruistic helping in human infants and young chimpanzees. . Science , 311 : 1301 – 1303 .
   PubMed Web of Science ®Google Scholar
• Zahn-Waxler , C. , Radke-Yarrow , M. , Wagner , E. and Chapman , M. 1992 . Development of concern for others. . Developmental Psychology , 28 : 126 – 136 .
   Web of Science ®Google Scholar