{"id":9284,"date":"2019-05-22T16:17:02","date_gmt":"2019-05-22T16:17:02","guid":{"rendered":"http:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/theory_of_the_child-s_mind_-tom\/"},"modified":"2019-05-22T16:17:02","modified_gmt":"2019-05-22T16:17:02","slug":"theory_of_the_child-s_mind_-tom","status":"publish","type":"post","link":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/theory_of_the_child-s_mind_-tom\/","title":{"rendered":"Theory of the child&#8217;s mind (ToM)"},"content":{"rendered":"<p>A set of interrelated principles and propositions that explains something of why children think and feel as they do, how they come to understand other people&#8217;s minds or mental (beliefs, desires, emotions, imagination, intentions) states, and why and how changes come about. &nbsp;The theory seemingly started with the question &#8220;<a href=\"http:\/\/journals.cambridge.org\/action\/displayAbstract?fromPage=online&amp;aid=7131588&amp;fulltextType=RA&amp;fileId=S0140525X00076512\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/journals.cambridge.org\/action\/displayAbstract?fromPage=online&amp;aid=7131588&amp;fulltextType=RA&amp;fileId=S0140525X00076512?target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Do the chimpanzee have a theory of mind<\/a>?&#8221; proposed by <a href=\"http:\/\/www.psych.upenn.edu\/~premack\/About.html\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.psych.upenn.edu\/~premack\/About.html&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">David Premack<\/a> and Guy Woodruff in 1978. &nbsp;Since then, it has become a major research enterprise in psychology and cognitive neuroscience, especially in the UK. &nbsp;The original testing ground for ToM involved comparative studies between typically developing children and those with autism. &nbsp;It was a team at University College London who originally took this step, resulting in an influential <a href=\"http:\/\/www.icn.ucl.ac.uk\/dev_group\/ufrith\/documents\/Baron-Cohen,%20Leslie%20and%20Frith,%20Does%20the%20autistic%20child%20have%20a%20&#39;Theory%20of%20Mind&#39;%20copy.pdf\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.icn.ucl.ac.uk\/dev_group\/ufrith\/documents\/Baron-Cohen,%20Leslie%20and%20Frith,%20Does%20the%20autistic%20child%20have%20a%20&#39;Theory%20of%20Mind&#39;%20copy.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">paper<\/a> by <a href=\"http:\/\/www.youtube.com\/watch?v=DLH12TLybxk\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.youtube.com\/watch?v=DLH12TLybxk?target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Simon Baron-Cohen<\/a>, <a href=\"http:\/\/psych.rutgers.edu\/faculty-profiles-a-contacts\/124-alan-leslie\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/psych.rutgers.edu\/faculty-profiles-a-contacts\/124-alan-leslie&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Alan Leslie <\/a>and <a href=\"http:\/\/www.ucl.ac.uk\/histmed\/audio\/neuroscience\/frith\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.ucl.ac.uk\/histmed\/audio\/neuroscience\/frith&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Uta Frith<\/a>. published in 1985, and entitled &#8216;Does the autistic child have a &#8220;theory of mind&#8221;?&#8217; &nbsp;An important component of examining whether a child has a theory of mind is the Sally-Anne test (using dolls) of false beliefs (see figure below for an outline of the procedure). &nbsp;The foundations for this test were due to work of <a href=\"http:\/\/www.uni-salzburg.at\/portal\/page?_pageid=138,1895923&amp;_dad=portal&amp;_schema=PORTAL\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.uni-salzburg.at\/portal\/page?_pageid=138,1895923&amp;_dad=portal&amp;_schema=PORTAL?target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Heinz Wimmer <\/a>and <a href=\"http:\/\/www.uni-salzburg.at\/portal\/page?_pageid=945,1773804&amp;_dad=portal&amp;_schema=PORTAL\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.uni-salzburg.at\/portal\/page?_pageid=945,1773804&amp;_dad=portal&amp;_schema=PORTAL?target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Josef Perner<\/a>, published in a seminal <a href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/0010027783900045\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/0010027783900045&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">paper<\/a> in 1983. &nbsp;Replacing dolls with human actors delivers the same <a href=\"http:\/\/ruccs.rutgers.edu\/~aleslie\/Leslie%20Frith%201988.pdf\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/ruccs.rutgers.edu\/~aleslie\/Leslie%20Frith%201988.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">result<\/a> (viz., autistic children do not display a fully developed ToM). &nbsp;Other tasks have been devised to test for false beliefs such as the appearance-reality (pr &#8216;<a href=\"http:\/\/www.advancingmilestones.com\/pdfs\/m_resources_smarties.pdf\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.advancingmilestones.com\/pdfs\/m_resources_smarties.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Smarties<\/a>&#8216;) test, originating with the work of <a href=\"http:\/\/www.alisongopnik.com\/\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.alisongopnik.com\/&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Alice Gopnik<\/a> and <a href=\"http:\/\/www.oise.utoronto.ca\/atkinson\/About_Us\/Staff_Faculty\/Janet_Astington\/index.html\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.oise.utoronto.ca\/atkinson\/About_Us\/Staff_Faculty\/Janet_Astington\/index.html&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">Janet Astington<\/a>&nbsp;in <a href=\"http:\/\/www.jstor.org\/discover\/10.2307\/1130386?uid=3738032&amp;uid=2129&amp;uid=2&amp;uid=70&amp;uid=4&amp;sid=21101705733691\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.jstor.org\/discover\/10.2307\/1130386?uid=3738032&amp;uid=2129&amp;uid=2&amp;uid=70&amp;uid=4&amp;sid=21101705733691?target=_self\" target=\"_self\" rel=\"noopener noreferrer\">1988<\/a>. &nbsp;Irrespective of task, typically developing children appear to acquire a full-blown ToM (demonstrating empathy and no susceptibility to false beliefs) by the age of 3 to 4 years. &nbsp;Precursors in the development of a ToM have variously been attributed to outcomes using the <a href=\"http:\/\/internal.psychology.illinois.edu\/infantlab\/articles\/wang_baillargeon_breukner2004.pdf.pdf\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/internal.psychology.illinois.edu\/infantlab\/articles\/wang_baillargeon_breukner2004.pdf.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">violation of expectation<\/a> technique with young infants, and to the acquisition of an understanding of <a href=\"ftp:\/\/gi29.geoinfo.tuwien.ac.at\/wilke\/BUP_Job_GeoInfo\/PhD\/Florian\/PhD%20on%20Florian%20Twaroch%20(Gi16)\/LITERATURE\/2001_BC_normdevelopment.pdf\" class=\"cc-route-enabled\" data-editable-link=\"ftp:\/\/gi29.geoinfo.tuwien.ac.at\/wilke\/BUP_Job_GeoInfo\/PhD\/Florian\/PhD%20on%20Florian%20Twaroch%20(Gi16)\/LITERATURE\/2001_BC_normdevelopment.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">joint attention<\/a> in 7 to 9 month-olds. &nbsp;From the perspective of cognitive neuroscience, the functions attributed to <a href=\"http:\/\/www.grezes.ens.fr\/reprints\/Decety_BR06.pdf\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.grezes.ens.fr\/reprints\/Decety_BR06.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">mirror neurons<\/a> have been advanced as crucial cortical mechanisms in the expression of a ToM. &nbsp;While there seems to be general agreement that ToM is a domain-specific ability, there is ongoing debate as to what constitutes &#8216;mind reading&#8217; . &nbsp;One the hand, it is hypothesized to depend on the deployment of a theory akin to <a href=\"http:\/\/www.cl.cam.ac.uk\/~afb21\/publications\/masters\/node28.html\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.cl.cam.ac.uk\/~afb21\/publications\/masters\/node28.html&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">naive physics<\/a> rooted in folk wisdom (and thus is sometimes referred to as &#8216;theory of theory of mind&#8217; or &#8216;theory-theory&#8217;). &nbsp;On the other, there is the theory of <a href=\"http:\/\/www.nyu.edu\/gsas\/dept\/philo\/faculty\/block\/M&amp;L2010\/Papers\/Goldman.pdf\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.nyu.edu\/gsas\/dept\/philo\/faculty\/block\/M&amp;L2010\/Papers\/Goldman.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">mental simulation<\/a>, which contends that mind reading involves a &#8216;simulator&#8217; using a model of his or her mind as the basis of a model of the mind of the &#8216;simulated agent&#8217;. &nbsp;Returning to the question posed by Premack and Woodruff, there is also an continuing debate about whether a full-blown ToM is a unique human ability, or one can be demonstrated in other primates. &nbsp;One <a href=\"http:\/\/email.eva.mpg.de\/~tomas\/pdf\/TICS30.pdf\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/email.eva.mpg.de\/~tomas\/pdf\/TICS30.pdf&amp;target=_self\" target=\"_self\" rel=\"noopener noreferrer\">interpretation<\/a> of the available literature is that adult chimpanzees have most of the attributes of a ToM (e.g., understanding the goals and intentions of others), but there is a lack of evidence that they that understand false beliefs. &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/p>\n<p style=\"text-align: center;\" class=\"\">\n<p><img decoding=\"async\" src=\"..\/wp-content\/uploads\/2019\/05\/Sally-Anne-study-5.jpg\" \/><\/div>\n<\/div>\n<p class=\"\" style=\"text-align: left;\">The Sally-Anne test used to examine the absence or presence of false beliefs attributed to others. To begin with, the experimenter (E) introduces and names two dolls to the child (C): Sally with a basket in front of her and Anne facing a box, as well as a marble. To begin with, the child is asked to name the dolls (the Naming Question). Then the experimenter instigates the following four events:<\/p>\n<p class=\"\" style=\"text-align: left;\">1. Sally transfers the marble to her basket&nbsp;<\/p>\n<p class=\"\" style=\"text-align: left;\">2. Sally leaves the room to go for a walk<\/p>\n<p class=\"\" style=\"text-align: left;\">3. While she is away, Anne removes the marble from Sally&#8217;s basket and puts in in her box<\/p>\n<p class=\"\" style=\"text-align: left;\">4. Sally returns and the child is asked &#8220;Where will Sally look for the marble?&#8221; (the Belief Question)<\/p>\n<p class=\"\" style=\"text-align: left;\">The correct response is to point or name Sally&#8217;s basket, thus indicating an understanding that Sally will believe the marble is in the place she left if. The incorrect response is to name or point to Anne&#8217;s box. A correct response indicates the ability to appreciate that Sally can have beliefs about the world that can differ from one&#8217;s own. An incorrect response is classified as a false belief, an inability to take an alternative perspective. &nbsp;<\/p>\n<p class=\"\" style=\"text-align: left;\">When these four steps are completed, the child is asked two control questions: &#8220;Where is the marble really?&#8221; (the Reality Question) and &#8220;Where was the marble at the beginning?&#8221; (the Memory Question). &nbsp;<\/p>\n<p class=\"\" style=\"text-align: left;\">The test is completed twice, and during the second time the marble has a new starting location (e.g., the experimenter&#8217;s pocket)<\/p>\n<p class=\"\" style=\"text-align: left;\">The test, performed in vivo, can be found on a&nbsp;<a href=\"http:\/\/www.youtube.com\/watch?v=QjkTQtggLH4\" class=\"cc-route-enabled\" data-editable-link=\"http:\/\/www.youtube.com\/watch?v=QjkTQtggLH4?target=_self\" target=\"_self\" rel=\"noopener noreferrer\">video demonstration<\/a>.&nbsp;<\/p>\n<p class=\"\" style=\"text-align: left;\">See Animistic thinking, Appearance-reality distinction, Asperger&#8217;s syndrome, Autism. Closed-end interviewing, Cognitive neuroscience, Data-driven processes, Display rules, Domain (theory of mind), Emotional awareness,&nbsp;Empathizing\/empathy, Folk wisdom,&nbsp;Intuitive theory of something,&nbsp;Joint attention, Justice, Medial (pre-) frontal cortex, Mind reading, Mind-blindness theory, Mirror neurons, Moral development, Moral judgments, Morality, Other minds problem, Pretence, Sympathy, Theory of pictures, Violation of expectancy, Violation of expectancy technique<\/p>\n<p><\/body><\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A set of interrelated principles and propositions that explains something of why children think and feel as they do, how they come to understand other people&#8217;s minds or mental (beliefs, desires, emotions, imagination, intentions) states, and why and how changes come about. &nbsp;The theory seemingly started with the question &#8220;Do the chimpanzee have a theory &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/theory_of_the_child-s_mind_-tom\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Theory of the child&#8217;s mind (ToM)&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2],"class_list":["post-9284","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-glossary","entry"],"_links":{"self":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/9284","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/comments?post=9284"}],"version-history":[{"count":0,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/posts\/9284\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/media?parent=9284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/categories?post=9284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lancaster.ac.uk\/fas\/psych\/glossary\/wp-json\/wp\/v2\/tags?post=9284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}