{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:53:36Z","timestamp":1750308816941,"version":"3.41.0"},"reference-count":0,"publisher":"Association for Computing Machinery (ACM)","issue":"1","license":[{"start":{"date-parts":[[2011,2,25]],"date-time":"2011-02-25T00:00:00Z","timestamp":1298592000000},"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":["ACM Inroads"],"published-print":{"date-parts":[[2011,2,25]]},"abstract":"<jats:p>The constructs for loops in Scratch are presented and compared with those in mainstream programming languages like Java. There are significant differences in the semantics of loops that have the potential for causing confusion when students move from Scratch to another language.<\/jats:p>","DOI":"10.1145\/1929887.1929900","type":"journal-article","created":{"date-parts":[[2012,10,15]],"date-time":"2012-10-15T19:22:23Z","timestamp":1350328943000},"page":"27-28","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Loop Constructs in scratch"],"prefix":"10.1145","volume":"2","author":[{"given":"Mordechai (Moti)","family":"Ben-Ari","sequence":"first","affiliation":[{"name":"Weizmann Institute of Science, Rehovot, Israel"}]}],"member":"320","published-online":{"date-parts":[[2011,2,25]]},"container-title":["ACM Inroads"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1929887.1929900","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/1929887.1929900","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T20:26:32Z","timestamp":1750278392000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/1929887.1929900"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,2,25]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2011,2,25]]}},"alternative-id":["10.1145\/1929887.1929900"],"URL":"https:\/\/doi.org\/10.1145\/1929887.1929900","relation":{},"ISSN":["2153-2184","2153-2192"],"issn-type":[{"type":"print","value":"2153-2184"},{"type":"electronic","value":"2153-2192"}],"subject":[],"published":{"date-parts":[[2011,2,25]]},"assertion":[{"value":"2011-02-25","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}