Davelaar, Eddy J.

Frontiers in Psychology

English

PubMed

EddyJDavelaar

Directory of Open Access Journals

Cognitive science - future challenges of an interdisciplinary field

Name not available

Cognitive science – future challenges of an interdisciplinary field

Birkbeck Institutional Research Online

  Birkbeck ePrints: an open access repository of the research output of Birkbeck College  http://eprints.bbk.ac.uk   Davelaar, E.J. Cognitive science – future challenges of an interdisciplinary field Frontiers In Psychology 1, (March 2010), pp.1-2.  This is an exact copy of an article published in Frontiers In Psychology  (ISSN 1664-1078) made available here with kind permission of: © 2010 Frontiers.  All rights reserved.   All articles available through Birkbeck ePrints are protected by intellectual property law, including copyright law. Any use made of the contents should comply with the relevant law.  Citation for this version:  Davelaar, E.J. Cognitive science – future challenges of an interdisciplinary field London: Birkbeck ePrints. Available at: http://eprints.bbk.ac.uk/1260  Citation for publisher’s version:  Davelaar, E.J. Cognitive science – future challenges of an interdisciplinary field Frontiers In Psychology 1, (March 2010), pp.1-2  http://eprints.bbk.ac.uk Contact Birkbeck ePrints at lib-eprints@bbk.ac.uk Birkbeck ePrints www.frontiersin.org March 2010 | Volume 1 | Article 7 | 1OPINION ARTICLEpublished: 29 March 2010doi: 10.3389/fpsyg.2010.00007Cognitive science – future challenges of an interdisciplinary fi eldEddy J. Davelaar*Birkbeck College, Universitiy of London, London, UK*Correspondence: e.davelaar@bbk.ac.ukCognitive Science has a long tradition of being interdisciplinary, not so much driven by the otherwise noble spirit of facilitating cross-talk, but by the very necessity to inte-grate multiple perspectives when tackling one of life’s most complex questions: what is the mind and how does it work? As a global endeavour, Cognitive Science was shaped by many other disciplines, such as philosophy, biology, mathematics, physics, psychology, anthropology, linguistics, and sociology. The history of Cognitive Science is replete with examples of how collabora-tions across the disciplinary divide have pushed the fi eld forward to unforeseen heights and of how new subfi elds emerged from such interactions.Cognitive Science is a discipline with numerous successes, from understanding the limits of the human mind to its adap-tive abilities in novel environments. The technological advancements in computing and the development of sophisticated labo-ratory software and hardware empower the scientist with tools to further unlock hid-den wonders. Recent progress and debate have revived interest in the existence of an unconscious mind, a mind that seems to exhibit better information processing capa-bility than the conscious mind.Apart from moving swiftly forward, it is good practice to pause for breath and refl ect. I once read in an announcement for an event that the aim of Cognitive Science is to reverse-engineer human intelligence. This announcement struck me as odd given that empirical scientists aim to understand the workings of the mind by subjecting it to various manipulations in controlled envi-ronments or by observing its behaviour in various uncontrolled environments. The resulting theoretical understandings mostly differ in the implementational details obtained from actual reverse engineering. Cognitive Science is fi rst and foremost a sci-ence of the mind. It is true that the question of “what is a mind?” brings about heated debates that were already held at the very inception of the fi eld. Does my cat have a mind? What about my occipital cortex or my genome? Does a society of individuals have a mind in the same way as does my brain with all its individual neurons?Despite the many successes in under-standing the workings of the mind, many infl uential theories do not take into account the infl uence of the environment in which the mind operates. The environment can be internal, such as bodily functions, or external such as nature, other individu-als, or moving objects. Human beings are not the product of their environments, nor solely driven by an inherited script for life. The fi rst great challenge for Cognitive Science is to include the interaction between the human being and its environment. For example, how is it possible that some highly intelligent people fail on tasks performed under exam situations?Theories of human cognition have typi-cally been applied to isolated (laboratory) situations, in which statistical techniques are used to address central tendencies. In this light, the second challenge is to aim to go beyond means and understand not only how variability in performance dif-fers within and across individuals, but also across the lifespan. This will most likely involve employing statistical methods that are used in related disciplines or even devel-oping new methods. Creating technical advances is not new to us, but the mindset of describing the generic individual under dif-ferent circumstances is a particular strong bias, which we need to overcome in order to understand the unique individual as well as the similarities across individuals.From the very beginning, questions in Cognitive Science were tackled through the development of models of the human mind. These models could be framed as a box-and-arrow diagram indicating how information fl ows through the sys-tem, of which the structure was deduced from psychological or biological experi-ments. Depending on the schooling of the  scientist, the models could even be cast as a set of  mathematical equations that focus on the assumed relevant information that underlies the behaviour of the mind. With the increased complexity of the equations and the exponential growth of interactions among the equations, certain models are only able to show predictions by computer simulation. The technological development in cognitive modelling in recent years has produced many new techniques that allow the scientist to tackle complex questions of model comparison.Although cognitive modelling is an important research methodology, in order to understand the phenomenon that a com-puter program simulates, it is necessary to compare and contrast different implemen-tations. The strength of Cognitive Science is in the application of different types of models to understand the complexity of the same phenomenon. The future of mathematical modelling within Cognitive Science lies not only in the endeavour of interfacing between levels of description, but also in the use of comparative meta-modelling. Just like a meta-analysis of empirical work summarises and quantifi es the effects obtained in experiments, so will a meta-model quantify the core principles, or laws, that are needed to understand the phenomenon. Therefore the third challenge I see is to work more collaboratively within and across cognitive topics with the aim of moving toward an interdisciplinary science that is also integrative.From a philosophical perspective, Cognitive Science is fi lled with interest-ing questions. If thinking is the action in which the mind computes and computa-tion involves the manipulation of sym-bols or representations, then the question is whether Cognitive Science is focusing on uncovering the computations of the mind or in mechanising the mind itself? If thinking is more than computation, is it possible that knowledge can be acquired without the involvement of computation? If Frontiers in Psychology | Cognitive Science  March 2010 | Volume 1 | Article 7 | 2Davelaar Future challenges for cognitive scienceolder than the new generation of scientists, an important challenge in the years to come is to revisit and understand the intricacies of the foundations of this multidiscipli-nary fi eld. Great institutions tend to forget where they came from while moving swiftly forward, only to fi nd themselves reaching a place which the founders would call the beginning. In this world of information-overload, it is too easy to not see the tra-jectory and fall prey to confusing fashion with progress. Therefore, in my opinion, the greatest challenge for Cognitive Science is to remind ourselves about our aims and Cognitive Science is truly involved in reverse  engineering the mind, what does it mean to say that the mind is an emergent property? In empirical work, we try to infer the com-putations by means of manipulating a wide range of variables. In computational work, we go further and investigate how several uncovered computations interact given the various manipulations. What are the con-sequences of different philosophies about the mind on the methodologies employed, and does employing a certain methodology imply a particular philosophical conviction? As Cognitive Science is  chronologically objectives and thereby keep the science of the mind moving forward and breaking new frontiers.Received: 23 February 2010; accepted: 05 March 2010; published online: 29 March 2010.Citation: Davelaar EJ (2010) Cognitive science – future challenges of an interdisciplinary fi eld. Front. Psychology 1:7. doi: 10.3389/fpsyg.2010.00007This article was submitted to Frontiers in Cognitive Science, a specialty of Frontiers in Psychology.Copyright © 2010 Davelaar. This is an open-access article subject to an exclusive license agreement between the authors and the Frontiers Research Foundation, which permits unre-stricted use, distribution, and reproduction in any medium, provided the original authors and source are credited.

http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=3153739

Cognitive science – future challenges of an interdisciplinary field

Abstract

Similar works

Full text

Available Versions

Directory of Open Access Journals

Name not available

Birkbeck Institutional Research Online