J Call

Summary

Affiliation: University of Liverpool
Country: UK

Publications

  1. ncbi request reprint Perceptual strategies in the estimation of physical quantities by orangutans (Pongo pygmaeus)
    J Call
    Department of Psychology, Emory University, USA
    J Comp Psychol 111:315-29. 1997
  2. ncbi request reprint Distinguishing intentional from accidental actions in orangutans (Pongo pygmaeus), chimpanzees (Pan troglodytes), and human children (Homo sapiens)
    J Call
    Department of Psychology, Emory University, USA
    J Comp Psychol 112:192-206. 1998
  3. ncbi request reprint Liquid conservation in orangutans (Pongo pygmaeus) and humans (Homo sapiens): individual differences and perceptual strategies
    J Call
    Department of Psychology, Emory University, Atlanta, Georgia 30322, USA
    J Comp Psychol 110:219-32. 1996
  4. ncbi request reprint Comprehension of novel communicative signs by apes and human children
    M Tomasello
    Department of Psychology, Emory University, Atlanta, GA 30322, USA
    Child Dev 68:1067-80. 1997

Collaborators

Detail Information

Publications4

  1. ncbi request reprint Perceptual strategies in the estimation of physical quantities by orangutans (Pongo pygmaeus)
    J Call
    Department of Psychology, Emory University, USA
    J Comp Psychol 111:315-29. 1997
    ..Results indicated that the direct perceptual estimation strategy was the best candidate to explain the orangutan's systematic choice of the larger of 2 quantities...
  2. ncbi request reprint Distinguishing intentional from accidental actions in orangutans (Pongo pygmaeus), chimpanzees (Pan troglodytes), and human children (Homo sapiens)
    J Call
    Department of Psychology, Emory University, USA
    J Comp Psychol 112:192-206. 1998
    ..The authors speculate that understanding of others' intentions may precede the understanding of others' beliefs both at the ontogenetic and phylogenetic levels...
  3. ncbi request reprint Liquid conservation in orangutans (Pongo pygmaeus) and humans (Homo sapiens): individual differences and perceptual strategies
    J Call
    Department of Psychology, Emory University, Atlanta, Georgia 30322, USA
    J Comp Psychol 110:219-32. 1996
    ..Piaget (1955) and others have generally agreed it should be defined, orangutans behaved as individual and creative problem solvers, adopting different perceptual strategies depending on the task...
  4. ncbi request reprint Comprehension of novel communicative signs by apes and human children
    M Tomasello
    Department of Psychology, Emory University, Atlanta, GA 30322, USA
    Child Dev 68:1067-80. 1997
    ..This may be because apes do not perceive and understand the communicative intentions of others, at least not in a human-like way...