Are Animals Stuck in Time or Are They Chronesthetic Creatures?

Although psychologists study both the objective (behavior) and the subjective (phenomenology) components of cognition, we argue that an overemphasis on the subjective drives a wedge between psychology and other closely related scientific disciplines, such as comparative studies of cognition and artificial intelligence. This wedge is particularly apparent in contemporary studies of episodic recollection and future planning, two related abilities that many have assumed to be unique to humans. We shall challenge this doctrine. To do so, we shall adopt an ethological approach to comparative cognition and this necessitates two requirements. The first is that memory and planning need to be characterized in terms of objectively defined properties as opposed to purely phenomenological ones; the ability to remember what happened, where, and how long ago is a critical behavioral criterion for episodic memory. The second requirement is the identification of an ethological context in which these memories would confer a selective advantage. As a consequence, we turn this debate into an empirical evaluation in nonlinguistic animals and one embodied in synthetic creatures. Indeed, our behavioral conception of flexibly deployable information about "what, where, and when" has so far supported a comparative cognition in animals as diverse as corvids and primates. We argue that this approach may clarify and challenge ideas that have been based solely on research with human subjects, without the need to be constrained by phenomenological assumptions based on human-centric ways of thinking.

[1]  A. Dickinson,et al.  Can animals recall the past and plan for the future? , 2003, Nature Reviews Neuroscience.

[2]  A Dickinson,et al.  Scrub jays (Aphelocoma coerulescens) form integrated memories of the multiple features of caching episodes. , 2001, Journal of experimental psychology. Animal behavior processes.

[3]  Nicola S. Clayton,et al.  Empirical evaluation of mental time travel , 2007 .

[4]  J. Kihlstrom,et al.  THE EFFECTS OF EPISODIC MEMORY LOSS ON AN AMNESIC PATIENT ’ S ABILITY TO REMEMBER THE PAST AND IMAGINE THE FUTURE , 2003 .

[5]  Yadin Dudai,et al.  The Janus face of Mnemosyne , 2005, Nature.

[6]  Joseph P Huston,et al.  Episodic-like memory in mice: simultaneous assessment of object, place and temporal order memory. , 2005, Brain research. Brain research protocols.

[7]  E. Tulving Memory and consciousness. , 1985 .

[8]  H. Eichenbaum,et al.  Recollection-like memory retrieval in rats is dependent on the hippocampus , 2004, Nature.

[9]  A. Dickinson,et al.  Episodic-like memory during cache recovery by scrub jays , 1998, Nature.

[10]  M. Corballis,et al.  Mental time travel and the evolution of the human mind. , 1997, Genetic, social, and general psychology monographs.

[11]  Nicholas J. Mulcahy,et al.  Apes Save Tools for Future Use , 2006, Science.

[12]  R. Buckner,et al.  Self-projection and the brain , 2007, Trends in Cognitive Sciences.

[13]  A. Dickinson,et al.  Retrospective cognition by food-caching western scrub-jays☆ , 2005 .

[14]  Nicola S Clayton,et al.  Interacting Cache memories: evidence for flexible memory use by Western Scrub-Jays (Aphelocoma californica). , 2003, Journal of experimental psychology. Animal behavior processes.

[15]  Nicola S Clayton,et al.  Food caching by western scrub-jays (Aphelocoma californica) is sensitive to the conditions at recovery. , 2005, Journal of experimental psychology. Animal behavior processes.

[16]  Wayne D. Gray,et al.  Topics in Cognitive Science , 2009 .

[17]  E. Tulving [Episodic memory: from mind to brain]. , 2004, Revue neurologique.

[18]  A. Townsend Peterson,et al.  Western Scrub-Jay (Aphelocoma californica) , 2002 .

[19]  E. Tulving Episodic Memory and Autonoesis: Uniquely Human? , 2005 .

[20]  A. Dickinson,et al.  Memory for the content of caches by scrub jays (Aphelocoma coerulescens). , 1999, Journal of experimental psychology. Animal behavior processes.

[21]  A Dickinson,et al.  Elements of episodic-like memory in animals. , 2001, Philosophical transactions of the Royal Society of London. Series B, Biological sciences.

[22]  Stephanie J. Babb,et al.  Discrimination of what, when, and where is not based on time of day , 2006, Learning & behavior.

[23]  J. Gardiner Functional aspects of recollective experience , 1988, Memory & cognition.

[24]  H. Terrace,et al.  The Missing Link in Cognition: Origins of Self-Reflective Consciousness , 2005 .

[25]  A. Dickinson,et al.  Episodic memory: what can animals remember about their past? , 1999, Trends in Cognitive Sciences.

[26]  M. Osvath,et al.  Chimpanzee (Pan troglodytes) and orangutan (Pongo abelii) forethought: self-control and pre-experience in the face of future tool use , 2008, Animal Cognition.

[27]  M. Wheeler,et al.  Episodic memory and autonoetic awareness. , 2000 .

[28]  A. Yonelinas Components of episodic memory: the contribution of recollection and familiarity. , 2001, Philosophical transactions of the Royal Society of London. Series B, Biological sciences.

[29]  D. Schacter,et al.  Episodic Simulation of Future Events , 2008, Annals of the New York Academy of Sciences.

[30]  Thomas Suddendorf,et al.  Foresight and Evolution of the Human Mind , 2006, Science.

[31]  Nicola S. Clayton,et al.  What Do Animals Remember about Their Past , 2008 .

[32]  E. Tulving Elements of episodic memory , 1983 .

[33]  W. Roberts,et al.  Anticipation of future events in squirrel monkeys (Saimiri sciureus) and rats (Rattus norvegicus): tests of the Bischof-Kohler hypothesis. , 2006, Journal of comparative psychology.

[34]  E. Tulving,et al.  Episodic and semantic memory , 1972 .

[35]  A. Dickinson,et al.  Response to Suddendorf & Corballis (2008): in defence of animal foresight , 2008, Animal Behaviour.

[36]  A. Dickinson,et al.  Western Scrub-Jays Anticipate Future Needs Independently of Their Current Motivational State , 2007, Current Biology.

[37]  Alana T. Wong,et al.  Remembering the past and imagining the future: Common and distinct neural substrates during event construction and elaboration , 2007, Neuropsychologia.

[38]  William A Roberts,et al.  Are animals stuck in time? , 2002, Psychological bulletin.

[39]  Michael C. Corballis,et al.  New evidence for animal foresight? , 2008, Animal Behaviour.

[40]  Daniel L. Schacter,et al.  Constructive memory: The ghosts of past and future , 2007, Nature.

[41]  Stephanie J. Babb,et al.  Episodic-like Memory in the Rat , 2006, Current Biology.

[42]  M. Eacott,et al.  Dissociable effects of lesions to the perirhinal cortex and the postrhinal cortex on memory for context and objects in rats. , 2005, Behavioral neuroscience.

[43]  A. Richardson-Klavehn,et al.  Remembering and knowing , 2000 .

[44]  D. Schacter,et al.  Remembering the past to imagine the future: the prospective brain , 2007, Nature Reviews Neuroscience.

[45]  Daniel L. Schacter,et al.  The case of K.C.: contributions of a memory-impaired person to memory theory , 2005, Neuropsychologia.

[46]  Sara J. Shettleworth,et al.  Animal Behaviour: Planning for breakfast , 2007, Nature.

[47]  D. Spalding The Principles of Psychology , 1873, Nature.

[48]  A. Dickinson,et al.  Planning for the future by western scrub-jays , 2007, Nature.