{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T03:45:54Z","timestamp":1772163954438,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":9,"publisher":"ACM","content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2005,6,27]]},"DOI":"10.1145\/1067445.1067465","type":"proceedings-article","created":{"date-parts":[[2005,8,3]],"date-time":"2005-08-03T04:31:47Z","timestamp":1123043507000},"page":"59-63","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":32,"title":["Game programming in introductory courses with direct state manipulation"],"prefix":"10.1145","author":[{"given":"Michael","family":"K\u00f6lling","sequence":"first","affiliation":[{"name":"University of Kent"}]},{"given":"Poul","family":"Henriksen","sequence":"additional","affiliation":[{"name":"University of Kent"}]}],"member":"320","published-online":{"date-parts":[[2005,6,27]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Robot - A Gentle Introduction to the Art of Object-Oriented Programming in Java. Unpublished manuscript, available {18","author":"Bergin J.","year":"2004","unstructured":"Bergin , J. , Stehlik , M. , Roberts , J. , & Pattis , R. Karel J. Robot - A Gentle Introduction to the Art of Object-Oriented Programming in Java. Unpublished manuscript, available {18 March 2004 } from: http:\/\/csis.pace.edu\/ bergin\/KarelJava2ed\/Karel++JavaEdition.html Bergin, J., Stehlik, M., Roberts, J., & Pattis, R. Karel J. Robot - A Gentle Introduction to the Art of Object-Oriented Programming in Java. Unpublished manuscript, available {18 March 2004} from: http:\/\/csis.pace.edu\/ bergin\/KarelJava2ed\/Karel++JavaEdition.html"},{"key":"e_1_3_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/364447.364527"},{"key":"e_1_3_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/359369.359375"},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/961511.961537"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1145\/1028664.1028701"},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/263698.263754"},{"key":"e_1_3_2_1_7_1","volume-title":"Journal of Computer Science Education, Special issue on Learning and Teaching Object Technology, 13 (4)","author":"K\u00f6lling M.","year":"2003","unstructured":"K\u00f6lling , M. , Quig , B. , Patterson , A. & Rosenberg , J. , The BlueJ system and its pedagogy . In Journal of Computer Science Education, Special issue on Learning and Teaching Object Technology, 13 (4) , December 2003 . K\u00f6lling, M., Quig, B., Patterson, A. & Rosenberg, J., The BlueJ system and its pedagogy. In Journal of Computer Science Education, Special issue on Learning and Teaching Object Technology, 13 (4), December 2003."},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/544414.544436"},{"key":"e_1_3_2_1_9_1","volume-title":"Marine Biology Case Study. Available {September 10","author":"The College Board (Advanced Placement Program)","year":"2003","unstructured":"The College Board (Advanced Placement Program) , Marine Biology Case Study. Available {September 10 , 2003 } from: http:\/\/www.collegeboard.com\/ The College Board (Advanced Placement Program), Marine Biology Case Study. Available {September 10, 2003} from: http:\/\/www.collegeboard.com\/"}],"event":{"name":"ITiCSE05: Innovation and Technology in Computer Science Education","location":"Caparica Portugal","acronym":"ITiCSE05","sponsor":["ACM Association for Computing Machinery","SIGCSE ACM Special Interest Group on Computer Science Education"]},"container-title":["Proceedings of the 10th annual SIGCSE conference on Innovation and technology in computer science education"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1067445.1067465","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,4]],"date-time":"2023-09-04T10:12:35Z","timestamp":1693822355000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1067445.1067465"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,6,27]]},"references-count":9,"alternative-id":["10.1145\/1067445.1067465","10.1145\/1067445"],"URL":"https:\/\/doi.org\/10.1145\/1067445.1067465","relation":{"is-identical-to":[{"id-type":"doi","id":"10.1145\/1151954.1067465","asserted-by":"object"}]},"subject":[],"published":{"date-parts":[[2005,6,27]]},"assertion":[{"value":"2005-06-27","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}