{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:17:28Z","timestamp":1750306648356,"version":"3.41.0"},"publisher-location":"New York, NY, USA","reference-count":12,"publisher":"ACM","license":[{"start":{"date-parts":[[2014,10,19]],"date-time":"2014-10-19T00:00:00Z","timestamp":1413676800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2014,10,19]]},"DOI":"10.1145\/2658537.2659014","type":"proceedings-article","created":{"date-parts":[[2014,10,21]],"date-time":"2014-10-21T12:59:05Z","timestamp":1413896345000},"page":"303-306","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Understanding difficulty, your brain and challenge"],"prefix":"10.1145","author":[{"given":"Rina R.","family":"Wehbe","sequence":"first","affiliation":[{"name":"University of Ontario Institute of Technology, Oshawa, ON, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2014,10,19]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.5555\/1139008.1139015"},{"key":"e_1_3_2_1_2_1","volume-title":"The Psychology of Optimal Experience","author":"Csikszentlmihalyi M.","year":"1990","unstructured":"M. Csikszentlmihalyi , The Psychology of Optimal Experience . New York : Harper and Row , 1990 . M. Csikszentlmihalyi, The Psychology of Optimal Experience. New York: Harper and Row, 1990."},{"key":"e_1_3_2_1_3_1","first-page":"1","article-title":"User-centered design in games","author":"Pagulayan R.","year":"2003","unstructured":"R. Pagulayan and K. Keeker , \" User-centered design in games ,\" Handb. Comput. Interact. , pp. 1 -- 46 , 2003 . R. Pagulayan and K. Keeker, \"User-centered design in games,\" Handb. Comput. Interact., pp. 1--46, 2003.","journal-title":"Handb. Comput. Interact."},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpsycho.2004.11.003"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1162\/pres.15.4.381"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1037\/1528-3542.8.1.114"},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1978942.1979287"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1984674.1984688"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1037\/0033-295X.109.4.679"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/2468356.2468474"},{"volume-title":"A review of the use of psychophysiological methods in game research,\" Proc. Nord. DiGRA'10","author":"Kivikangas J.","key":"e_1_3_2_1_11_1","unstructured":"J. Kivikangas , G. Chanel , B. Cowley , I. Ekman , M. Salminen , S. Jarvela , and N. Ravaja , \" A review of the use of psychophysiological methods in game research,\" Proc. Nord. DiGRA'10 , vol. 3 , no. 3, pp. 181--199, 2011. J. Kivikangas, G. Chanel, B. Cowley, I. Ekman, M. Salminen, S. Jarvela, and N. Ravaja, \"A review of the use of psychophysiological methods in game research,\" Proc. Nord. DiGRA'10, vol. 3, no. 3, pp. 181--199, 2011."},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/2470654.2466200"}],"event":{"name":"CHI PLAY '14: The annual symposium on Computer-Human Interaction in Play","sponsor":["SIGCHI ACM Special Interest Group on Computer-Human Interaction"],"location":"Toronto Ontario Canada","acronym":"CHI PLAY '14"},"container-title":["Proceedings of the first ACM SIGCHI annual symposium on Computer-human interaction in play"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2658537.2659014","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2658537.2659014","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T06:56:07Z","timestamp":1750229767000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2658537.2659014"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,10,19]]},"references-count":12,"alternative-id":["10.1145\/2658537.2659014","10.1145\/2658537"],"URL":"https:\/\/doi.org\/10.1145\/2658537.2659014","relation":{},"subject":[],"published":{"date-parts":[[2014,10,19]]},"assertion":[{"value":"2014-10-19","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}