The Genesis of Animal Play: Testing the Limits
Open accessAbstract
In The Genesis of Animal Play, Gordon Burghardt examines the origins and evolution of play in humans and animals. He asks what play might mean in our understanding of evolution, the brain, behavioral organization, and psychology. Is play essential to development? Is it the driving force behind human and animal behavior? What is the proper place for the study of play in the cognitive, behavioral, and biological sciences? The engaging nature of play—who does not enjoy watching a kitten attack a ball of yarn?—has made it difficult to study. Some scholars have called play undefinable, nonexistent, or a mystery outside the realm of scientific analysis. Using the comparative perspectives of ethology and psychology, The Genesis of Animal Play goes further than other studies in reviewing the evidence of play throughout the animal kingdom, from human babies to animals not usually considered playful. Burghardt finds that although playfulness may have been essential to the origin of much that we consider distinctive in human (and mammalian) behavior, it only develops through a specific set of interactions among developmental, evolutionary, ecological, and physiological processes. Furthermore, play is not always beneficial or adaptive. Part I offers a detailed discussion of play in placental mammals (including children) and develops an integrative framework called surplus resource theory. The most fascinating and most controversial sections of the book, perhaps, are in the seven chapters in part II in which Burghardt presents evidence of playfulness in such unexpected groups of animals as kangaroos, birds, lizards, and "Fish That Leap, Juggle, and Tease." Burghardt concludes by considering the implications of the diversity of play for future research, and suggests that understanding the origin and development of play can shape our view of society and its accomplishments through history. The open access edition of this book was made possible by generous funding from Arcadia – a charitable fund of Lisbet Rausing and Peter Baldwin.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Social play is predominantly displayed among juveniles of both sexes across many mammalian species.
“Social play (also referred to as play-fighting or rough-and-tumble play) is predominantly displayed among juveniles of both sexes across many mammalian species (Bekoff and Byers, 1998; Pellis and Iwaniuk, 2000; Burghardt, 2005).”
From Sex-specific modulation of juvenile social play behavior by vasopressin and oxytocin depends on social context (2014) · cites this paper as Burghardt, 2005
Playful contexts produce different types of play (e.g., solitary and/or social play) which are characterized by repeated yet non-stereotypic sequences of behavior.
“Playful contexts produce different types of play (e.g., solitary and/or social play) which are characterized by repeated yet non-stereotypic sequences of behavior (Burghardt, 2005).”
From Play in Rats: Association across Contexts and Types, and Analysis of Structure (2014) · cites this paper as Burghardt, 2005
Different types of play may have had independent evolutionary origins and trajectories.
“supporting the theory that different types of play may have had independent evolutionary origins and trajectories (Burghardt, 2005).”
From Play in Rats: Association across Contexts and Types, and Analysis of Structure (2014) · cites this paper as Burghardt, 2005
Cites
Zebra Finches (Taeniopygia guttata )
Law, G., Nager, R., & Wilkinson, M. (2018) · Companion Animal Care and Welfare · doi:10.1002/9781119333708.ch15 · Cited by 3
Flagged first, then by citations
27 of the 28 references couldn’t be matched to a known paper.
Cited by
Sorted by citations
From game design elements to gamefulness: defining "gamification"
Deterding, S., Dixon, D., Khaled, R., & Nacke, L. (2011) · Proceedings of the 15th International Academic MindTrek Conference: Envisioning Future Media Environments · doi:10.1145/2181037.2181040 · Cited by 8,402 · see citing works
Leisure and Subjective Well-Being: A Model of Psychological Mechanisms as Mediating Factors
Newman, D. B., Tay, L., & Diener, E. (2014) · Journal of Happiness Studies · doi:10.1007/s10902-013-9435-x · Cited by 887 · see citing works
The power of play: A pediatric role in enhancing development in young children
Yogman, M., Garner, A., Hutchinson, J., Hirsh-Pasek, K., Golinkoff, R. M., COMMITTEE ON PSYCHOSOCIAL ASPECTS OF CHILD AND FAMILY HEALTH, & COUNCIL ON COMMUNICATIONS AND MEDIA (2018) · Pediatrics · doi:10.1542/peds.2018-2058 · Cited by 758 · see citing works
Animal play and animal welfare
Held, S. D. E., & Špinka, M. (2011) · Animal Behaviour · doi:10.1016/j.anbehav.2011.01.007 · Cited by 583 · see citing works
Tinbergen's four questions: an appreciation and an update
Bateson, P., & Laland, K. N. (2013) · Trends in Ecology & Evolution · doi:10.1016/j.tree.2013.09.013 · Cited by 481 · see citing works
From game design elements to gamefulness
Deterding, S., Dixon, D., Khaled, R., & Nacke, L. E. (2011) · Cited by 367 · see citing works
Nijhof, S. L., Vinkers, C. H., van Geelen, S. M., Duijff, S. N., Achterberg, E. J. M., van der Net, J., Veltkamp, R. C., Grootenhuis, M. A., van de Putte, E. M., Hillegers, M. H. J., et al. (2018) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2018.09.024 · Cited by 363 · see citing works
Childhood as a solution to explore–exploit tensions
Alison Gopnik, C. (2020) · Philosophical Transactions of the Royal Society B Biological Sciences · doi:10.1098/rstb.2019.0502 · Cited by 320 · see citing works
Wild justice: the moral lives of animals
(2009) · Choice Reviews Online · doi:10.5860/choice.47-1420 · Cited by 321 · see citing works
Panksepp, J. (2007) · Perspectives on Psychological Science · doi:10.1111/j.1745-6916.2007.00045.x · Cited by 314 · see citing works
Play in evolution and development
Pellegrini, A. D., Dupuis, D., & Smith, P. K. (2006) · Developmental Review · doi:10.1016/j.dr.2006.09.001 · Cited by 313 · see citing works
Discourse Approaches to Politics, Society and Culture
(2013) · Discourse approaches to politics, society and culture · doi:10.1075/dapsac · Cited by 292 · see citing works
Beyond happiness: Building a science of discrete positive emotions.
Shiota, M. N., Campos, B., Oveis, C., Hertenstein, M. J., Simon-Thomas, E. R., & Keltner, D. J. (2017) · American Psychologist · doi:10.1037/a0040456 · Cited by 279 · see citing works
New directions for zoo animal welfare science
Whitham, J. C., & Wielebnowski, N. (2013) · Applied Animal Behaviour Science · doi:10.1016/j.applanim.2013.02.004 · Cited by 273 · see citing works
Bond, A. B., Kamil, A. C., & Balda, R. P. (2007) · Journal of comparative psychology · doi:10.1037/0735-7036.121.4.372 · Cited by 259 · see citing works
Human, All Too Human: “Animal Studies” and the Humanities
Wolfe, C. (2009) · PMLA/Publications of the Modern Language Association of America · doi:10.1632/pmla.2009.124.2.564 · Cited by 255 · see citing works
Development of tool use in New Caledonian crows: inherited action patterns and social influences
Kenward, B., Rutz, C., Weir, A. A. S., et al. (2006) · Animal Behaviour · doi:10.1016/j.anbehav.2006.04.007 · Cited by 246 · see citing works
Current Perspectives on the Biological Study of Play: Signs of Progress
Graham, K. L., & Burghardt, G. M. (2010) · The Quarterly Review of Biology · doi:10.1086/656903 · Cited by 229 · see citing works
Self-citationCephalopod consciousness: Behavioural evidence
Mather, J. A. (2007) · Consciousness and Cognition · doi:10.1016/j.concog.2006.11.006 · Cited by 228 · see citing works
Burghardt, G. M. (2013) · Applied Animal Behaviour Science · doi:10.1016/j.applanim.2013.04.013 · Cited by 224 · see citing works
Self-citationRough-and-Tumble Play and the Development of the Social Brain
Pellis, S. M., & Pellis, V. C. (2007) · Current Directions in Psychological Science · doi:10.1111/j.1467-8721.2007.00483.x · Cited by 225 · see citing works
The Elements of Play: Toward a Philosophy and a Definition of Play.
Eberle, S. G. (2014) · American journal of play · Cited by 212 · see citing works
Rough‐and‐tumble play as a window on animal communication
Palagi, E., Burghardt, G. M., Smuts, B., Cordoni, G., Dall'Olio, S., Fouts, H. N., Řeháková‐Petrů, M., Siviy, S. M., & Pellis, S. M. (2016) · Biological Reviews · doi:10.1111/brv.12172 · Cited by 209 · see citing works
Self-citationThe sense of should: A biologically-based framework for modeling social pressure
Theriault, J. E., Young, L., & Barrett, L. F. (2021) · Physics of Life Reviews · doi:10.1016/j.plrev.2020.01.004 · Cited by 201 · see citing works
Play, Playfulness, Creativity and Innovation
Bateson, P. (2014) · Animal Behavior and Cognition · doi:10.12966/abc.05.02.2014 · Cited by 202 · see citing works
Play and optimal welfare: Does play indicate the presence of positive affective states?
Ahloy-Dallaire, J., Espinosa, J., & Mason, G. (2018) · Behavioural Processes · doi:10.1016/j.beproc.2017.11.011 · Cited by 200 · see citing works
Climato-economic habitats support patterns of human needs, stresses, and freedoms
de Vliert, E. V. (2013) · Behavioral and Brain Sciences · doi:10.1017/s0140525x12002828 · Cited by 204 · see citing works
Imitation, pretend play, and childhood: Essential elements in the evolution of human culture?
Nielsen, M. (2011) · Journal of comparative psychology · doi:10.1037/a0025168 · Cited by 189 · see citing works
Ethical and Scientific Considerations Regarding Animal Testing and Research
Ferdowsian, H. R., & Beck, N. B. (2011) · PLoS ONE · doi:10.1371/journal.pone.0024059 · Cited by 181 · see citing works
(2010) · American journal of play · Cited by 179 · see citing works
Sex-specific modulation of juvenile social play by vasopressin
Veenema, A. H., Bredewold, R., & De Vries, G. J. (2013) · Psychoneuroendocrinology · doi:10.1016/j.psyneuen.2013.06.002 · Cited by 166 · see citing works
In search of the neurobiological substrates for social playfulness in mammalian brains
Siviy, S. M., & Panksepp, J. (2011) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2011.03.006 · Cited by 162 · see citing works
Doody, J. S., Burghardt, G. M., & Dinets, V. (2013) · Ethology · doi:10.1111/eth.12047 · Cited by 162 · see citing works
Self-citationBeyond a Joke: From Animal Laughter to Human Joy?
Panksepp, J. (2005) · Science · doi:10.1126/science.1112066 · Cited by 158 · see citing works
Bredewold, R., Smith, C. J. W., Dumais, K. M., & Veenema, A. H. (2014) · Frontiers in Behavioral Neuroscience · doi:10.3389/fnbeh.2014.00216 · Cited by 157 · see citing works
What is play fighting and what is it good for?
Pellis, S. M., & Pellis, V. C. (2017) · Learning & Behavior · doi:10.3758/s13420-017-0264-3 · Cited by 160 · see citing works
Behavioural profiles are shaped by social experience: when, how and why
Sachser, N., Kaiser, S., & Hennessy, M. B. (2013) · Philosophical Transactions of the Royal Society B Biological Sciences · doi:10.1098/rstb.2012.0344 · Cited by 155 · see citing works
Kuba, M. J., Byrne, R. A., Meisel, D. V., & Mather, J. A. (2006) · Journal of comparative psychology · doi:10.1037/0735-7036.120.3.184 · Cited by 153 · see citing works
The Anatomy of Motivation: An Evolutionary-Ecological Approach
Aunger, R. V., & Curtis, V. A. (2013) · Biological Theory · doi:10.1007/s13752-013-0101-7 · Cited by 153 · see citing works
Development (of Walking): 15 Suggestions
Adolph, K. E., Hoch, J. E., & Cole, W. G. (2018) · Trends in Cognitive Sciences · doi:10.1016/j.tics.2018.05.010 · Cited by 146 · see citing works
Environmental challenge and animal agency.
Špinka, M., & Wemelsfelder, F. (2011) · CABI Publishing eBooks · doi:10.1079/9781786390202.0039 · Cited by 149 · see citing works
Searching for Animal Sentience: A Systematic Review of the Scientific Literature
Proctor, H. S., Carder, G., & Cornish, A. (2013) · Animals · doi:10.3390/ani3030882 · Cited by 147 · see citing works
Animal pleasure and its moral significance
Balcombe, J. P. (2009) · Applied Animal Behaviour Science · doi:10.1016/j.applanim.2009.02.012 · Cited by 145 · see citing works
Attention to attention in domestic dog (Canis familiaris) dyadic play
Horowitz, A. (2008) · Animal Cognition · doi:10.1007/s10071-008-0175-y · Cited by 143 · see citing works
Locomotor play drives motor skill acquisition at the expense of growth: A life history trade-off
Berghänel, A., Schülke, O., & Ostner, J. (2015) · Science Advances · doi:10.1126/sciadv.1500451 · Cited by 143 · see citing works
Genotype by environment interaction and breeding for robustness in livestock
Rauw, W. M., & Gomez‐Raya, L. (2015) · Frontiers in Genetics · doi:10.3389/fgene.2015.00310 · Cited by 144 · see citing works
Sharing the motivation to play: the use of signals in adult bonobos
Palagi, E. (2007) · Animal Behaviour · doi:10.1016/j.anbehav.2007.07.016 · Cited by 141 · see citing works
Brain size, life history, and metabolism at the marsupial/placental dichotomy
Weisbecker, V., & Goswami, A. (2010) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0906486107 · Cited by 136 · see citing works
A consensus on the definition of positive animal welfare
Rault, J., Melissa Bateson, B., Boissy, A., Forkman, B., Grinde, B., Gygax, L., Harfeld, J. L., Hintze, S., Keeling, L. J., Košťál, Ľ., et al. (2025) · Biology Letters · doi:10.1098/rsbl.2024.0382 · Cited by 147 · see citing works
Adolph, K. E., & Robinson, S. R. (2015) · Handbook of Child Psychology and Developmental Science · doi:10.1002/9781118963418.childpsy204 · Cited by 135 · see citing works
Palagi, E. (2018) · Behavioral Ecology and Sociobiology · doi:10.1007/s00265-018-2506-6 · Cited by 125 · see citing works
Yarnal, C., Chick, G., & Kerstetter, D. L. (2008) · Leisure Sciences · doi:10.1080/01490400802017456 · Cited by 127 · see citing works
Why Do the Children (Pretend) Play?
Lillard, A. S. (2017) · Trends in Cognitive Sciences · doi:10.1016/j.tics.2017.08.001 · Cited by 129 · see citing works
A review of behavioural methods to study emotion and mood in pigs, Sus scrofa
Murphy, E., Nordquist, R. E., & van der Staay, F. J. (2014) · Applied Animal Behaviour Science · doi:10.1016/j.applanim.2014.08.002 · Cited by 123 · see citing works
Human–Pet Dynamics in Cross-Cultural Perspective
Gray, P. B., & Young, S. M. (2011) · Anthrozoös · doi:10.2752/175303711x12923300467285 · Cited by 121 · see citing works
“Young animals might make better playthings for several reasons: they are cuter than adult conspecifics (see Eibl-Eibsfeld 1989), they are less troublesome, and they exhibit more playful behavior (Burghardt 2005).”
BackgroundPlaying With Fear: A Field Study in Recreational Horror
Andersen, M. M., Schjoedt, U., Price, H. C. W., Rosas, F. E., Scrivner, C., & Clasen, M. (2020) · Psychological Science · doi:10.1177/0956797620972116 · Cited by 118 · see citing works
The role of the medial prefrontal cortex in the play fighting of rats.
Bell, H. C., McCaffrey, D. R., Forgie, M. L., Kolb, B., & Pellis, S. M. (2009) · Behavioral Neuroscience · doi:10.1037/a0017617 · Cited by 114 · see citing works
A brain motivated to play: insights into the neurobiology of playfulness
Siviy, S. M. (2016) · Behaviour · doi:10.1163/1568539x-00003349 · Cited by 113 · see citing works
Effect of a time-out session with working animal-assisted therapy dogs
King, C., Watters, J. V., & Mungre, S. (2011) · Journal of Veterinary Behavior · doi:10.1016/j.jveb.2011.01.007 · Cited by 107 · see citing works
Ward, C., Bauer, E., & Smuts, B. B. (2008) · Animal Behaviour · doi:10.1016/j.anbehav.2008.06.004 · Cited by 108 · see citing works
Towards Greater Recognition of the Right to Play: An Analysis of Article 31 of the UNCRC
Davey, C., & Lundy, L. (2009) · Children & Society · doi:10.1111/j.1099-0860.2009.00256.x · Cited by 104 · see citing works
Sex Differences in the Development of Social Relationships in Rhesus Macaques (Macaca mulatta)
Kulik, L., Amici, F., Langos, D., & Widdig, A. (2015) · International Journal of Primatology · doi:10.1007/s10764-015-9826-4 · Cited by 104 · see citing works
Kuczaj, S. A., & Eskelinen, H. C. (2014) · Animal Behavior and Cognition · doi:10.12966/abc.05.03.2014 · Cited by 104 · see citing works
Asher, L., Collins, L. M., Ortiz-Pelaez, A., Drewe, J. A., Nicol, C. J., & Pfeiffer, D. U. (2009) · Journal of The Royal Society Interface · doi:10.1098/rsif.2009.0221 · Cited by 102 · see citing works
Martin, J., Ison, S. H., & Baxter, E. (2014) · Applied Animal Behaviour Science · doi:10.1016/j.applanim.2014.11.022 · Cited by 102 · see citing works
Research and Policy on Children’s Play
Pellegrini, A. D. (2009) · Child Development Perspectives · doi:10.1111/j.1750-8606.2009.00092.x · Cited by 101 · see citing works
Evolution and Children’s Cognitive and Academic Development
Geary, D. C., & Berch, D. B. (2016) · Evolutionary Psychology · doi:10.1007/978-3-319-29986-0_9 · Cited by 101 · see citing works
Petrů, M., Špinka, M., Charvátová, V., & Lhota, S. (2009) · Journal of comparative psychology · doi:10.1037/a0016217 · Cited by 98 · see citing works
Play, Curiosity, and Cognition
Chu, J., & Schulz, L. E. (2020) · Annual Review of Developmental Psychology · doi:10.1146/annurev-devpsych-070120-014806 · Cited by 93 · see citing works
Benn, A. L., McLelland, D. J., & Whittaker, A. L. (2019) · Animals · doi:10.3390/ani9010027 · Cited by 98 · see citing works
Social tolerance and adult play in macaque societies: a comparison with different human cultures
Ciani, F., Dall'Olio, S., Stanyon, R., & Palagi, E. (2012) · Animal Behaviour · doi:10.1016/j.anbehav.2012.09.002 · Cited by 95 · see citing works
The ontogeny of caching in ravens, Corvus corax
Bugnyar, T., Stöwe, M., & Heinrich, B. (2007) · Animal Behaviour · doi:10.1016/j.anbehav.2006.08.019 · Cited by 95 · see citing works
Intelligence, complexity, and individuality in sheep
Marino, L., & Merskin, D. (2019) · Animal Sentience · doi:10.51291/2377-7478.1374 · Cited by 94 · see citing works
Smith, P. K., & Pellegrini, A. D. (2008) · Cited by 93 · see citing works
Lord, K. A., Schneider, R. A., & Coppinger, R. (2016) · Cambridge University Press eBooks · doi:10.1017/9781139161800.004 · Cited by 96 · see citing works
Ontogenetic trajectories of chimpanzee social play: similarities with humans
Cordoni, G., & Palagi, E. (2011) · PLoS ONE · doi:10.1371/journal.pone.0027344 · Cited by 87 · see citing works
Play in fishes, frogs and reptiles
Burghardt, G. M. (2015) · Current Biology · doi:10.1016/j.cub.2014.10.027 · Cited by 87 · see citing works
Self-citationPlay behaviour in nonhuman animals and the animal welfare issue
Oliveira, A. F. S., Rossi, A. O., Silva, L. F. R., Lau, M. C., & Barreto, R. E. (2009) · Journal of Ethology · doi:10.1007/s10164-009-0167-7 · Cited by 86 · see citing works
Baxter, M., Bailie, C. L., & O’Connell, N. E. (2018) · animal · doi:10.1017/s1751731118001118 · Cited by 86 · see citing works
Andrews, K. (2020) · Cambridge University Press eBooks · doi:10.1017/9781108616522 · Cited by 91 · see citing works
Fine‐tuning of social play in juvenile lowland gorillas (gorilla gorilla gorilla)
Palagi, E., Antonacci, D., & Cordoni, G. (2007) · Developmental Psychobiology · doi:10.1002/dev.20219 · Cited by 86 · see citing works
Norscia, I., & Palagi, E. (2010) · Primates · doi:10.1007/s10329-010-0228-0 · Cited by 85 · see citing works
Social play in captive wolves (Canis lupus): not only an immature affair
Cordoni, G. (2009) · Behaviour · doi:10.1163/156853909x427722 · Cited by 84 · see citing works
Auersperg, A. M. I., van Horik, J. O., Bugnyar, T., Kacelnik, A., Emery, N. J., & von Bayern, A. M. P. (2014) · Journal of comparative psychology · doi:10.1037/a0038314 · Cited by 83 · see citing works
Stranger to Familiar: Wild Strepsirhines Manage Xenophobia by Playing
Antonacci, D., Norscia, I., & Palagi, E. (2010) · PLoS ONE · doi:10.1371/journal.pone.0013218 · Cited by 83 · see citing works
A Brief Glimpse at the Long Evolutionary History of Play
Burghardt, G. M. (2014) · Animal Behavior and Cognition · doi:10.12966/abc.05.01.2014 · Cited by 82 · see citing works
Self-citationHuman Consciousness: Where Is It From and What Is It for
Kotchoubey, B. (2018) · Frontiers in Psychology · doi:10.3389/fpsyg.2018.00567 · Cited by 83 · see citing works
Tilly, S.-L. C., Dallaire, J. A., & Mason, G. J. (2010) · Animal Behaviour · doi:10.1016/j.anbehav.2010.06.008 · Cited by 80 · see citing works
Emotionality and intentionality in bonobo playful communication
Demuru, E., Ferrari, P. F., & Palagi, E. (2014) · Animal Cognition · doi:10.1007/s10071-014-0804-6 · Cited by 81 · see citing works
Three ingredients for becoming a creative tool user
Call, J. (2013) · Cambridge University Press eBooks · doi:10.1017/cbo9780511894800.002 · Cited by 84 · see citing works
Play in adult bonobos (Pan paniscus): Modality and potential meaning
Palagi, E., & Paoli, T. (2007) · American Journal of Physical Anthropology · doi:10.1002/ajpa.20657 · Cited by 77 · see citing works
Lewis, K. P., & Barton, R. A. (2006) · Journal of comparative psychology · doi:10.1037/0735-7036.120.1.31 · Cited by 77 · see citing works
Towards a neurobiology of creativity in nonhuman animals.
Kaufman, A. B., Butt, A. E., Kaufman, J. C., & Colbert‐White, E. N. (2011) · Journal of comparative psychology · doi:10.1037/a0023147 · Cited by 81 · see citing works
Triadic and collaborative play by gorillas in social games with objects
Tanner, J. E., & Byrne, R. W. (2010) · Animal Cognition · doi:10.1007/s10071-009-0308-y · Cited by 78 · see citing works
“Dyadic interactions are commonplace in many species of animal; shared attention during social play with objects has been observed in some canid, psittacine, and corvid species (Burghardt 2005; Diamond and Bond 1999; Fagen 1981).”
BackgroundContextual Autonomy Support in Video Game Play
Deterding, S. (2016) · CHI Conference on Human Factors in Computing Systems · doi:10.1145/2858036.2858395 · Cited by 78 · see citing works
The Positive Relationships of Playfulness With Indicators of Health, Activity, and Physical Fitness
Proyer, R. T., Gander, F., Bertenshaw, E. J., & Brauer, K. (2018) · Frontiers in Psychology · doi:10.3389/fpsyg.2018.01440 · Cited by 77 · see citing works
“Finally, it should be acknowledged that in biology there is the idea that animals primarily play when they feel safe and have enough energy to do so (e.g., when being healthy; for an overview see Burghardt, 2005).”
InfluentialLillard, A. S. (2015) · Wiley eBooks · doi:10.1002/9781118963418.childpsy211 · Cited by 100 · see citing works
Bradshaw, J. W. S., Pullen, A., & Rooney, N. J. (2014) · Behavioural Processes · doi:10.1016/j.beproc.2014.09.023 · Cited by 75 · see citing works
The development of “roughness” in the play fighting of rats: A Laban Movement Analysis perspective
Foroud, A., & Pellis, S. M. (2002) · Developmental Psychobiology · doi:10.1002/dev.10088 · Cited by 72 · see citing works
Blumstein, D. T., Chung, L. K., & Smith, J. E. (2013) · Proceedings of the Royal Society B Biological Sciences · doi:10.1098/rspb.2013.0485 · Cited by 72 · see citing works
- Authors
- Burghardt, G. M.
- Corresponding author
- Burghardt, Gordon M.
- ORCID
- Burghardt, Gordon M.
- Venue
- The MIT Press eBooks
- Publisher
- The MIT Press
- Published
- 2005-02-04
- OpenAlex
- W4235808493
- Cited by
- 1,094
- References
- 28
- Citations by year
- 2026: 47 · 2025: 80 · 2024: 53 · 2023: 73 · 2022: 71 · 2021: 59 · 2020: 60 · 2019: 97 · 2018: 84 · 2017: 64 · 2016: 51 · 2015: 61 · 2014: 64 · 2013: 39 · 2012: 36
- FWCI
- 19.86
- Type
- book
- Language
- en
- Open access
- hybrid
- doi.org
- Licence
- Locations
- The MIT Press eBooks (publishedVersion, cc-by-nc-nd)
- Topics
- Social Sciences › Psychology › Social Psychology › Primate Behavior and Ecology
- Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
- Social Sciences › Psychology › Developmental and Educational Psychology › Child and Animal Learning Development
- Keywords
- animal play, evolution of play, playfulness, placental mammals, human development, comparative ethology
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review