TeachWell … Editing (section) Use Spaced Repetition 0 You are not logged in. The rich text editor does not work with JavaScript switched off. Please either enable it in your browser options, or visit your preferences to switch to the old MediaWiki editor <h2>Pimsleur's graduated-interval recall</h2> <p data-rte-fromparser="true">Graduated-interval recall is a type of spaced repetition published by <a data-rte-meta="%7B%22type%22%3A%22internal%22%2C%22text%22%3A%22Paul%20Pimsleur%22%2C%22link%22%3A%22Paul%20Pimsleur%22%2C%22wasblank%22%3Atrue%2C%22noforce%22%3Atrue%2C%22wikitext%22%3A%22%5B%5BPaul%20Pimsleur%5D%5D%22%7D" data-rte-instance="1006649-15499155065df4486d42423" class="new" title="Paul Pimsleur (page does not exist)" rel="nofollow" data-uncrawlable-url="L3dpa2kvUGF1bF9QaW1zbGV1cj9hY3Rpb249ZWRpdCZyZWRsaW5rPTE=">Paul Pimsleur</a> in 1967.<span data-rte-instance="1006649-15499155065df4486d42423" data-rte-meta="%7B%22type%22%3A%22ext%22%2C%22wikitext%22%3A%22%3Cref%3E%7B%7Bcite%20journal%5Cn%5Cn%7Ctitle%3DA%20Memory%20Schedule%5Cn%5Cn%7Cfirst%3DPaul%5Cn%5Cn%7Clast%3DPimsleur%5Cn%5Cn%7Cperiodical%3DThe%20Modern%20Language%20Journal%5Cn%5Cn%7Cvolume%3D51%5Cn%5Cn%7Cissue%3D2%5Cn%5Cn%7Cdate%3DFebruary%201967%5Cn%5Cn%7Cpages%3D73%5Cu201375%5Cn%5Cn%7Cdoi%3D10.2307%5C%2F321812%5Cn%5Cn%7Cjstor%3D321812%5Cn%5Cn%7Cpublisher%3DBlackwell%20Publishing%5Cn%5Cn%7Cpostscript%3D%3C%21--%20Bot%20inserted%20parameter.%20Either%20remove%20it%3B%20or%20change%20its%20value%20to%20%5C%22.%5C%22%20for%20the%20cite%20to%20end%20in%20a%20%5C%22.%5C%22%2C%20as%20necessary.%20--%3E%7B%7Binconsistent%20citations%7D%7D%7D%7D%3C%5C%2Fref%3E%22%2C%22lineStart%22%3A%22%22%2C%22placeholder%22%3A1%2C%22extName%22%3A%22ref%22%7D" class="placeholder placeholder-ext" contenteditable="false"><sup data-rte-washtml="1" id="cite_ref-0" class="reference" data-rte-attribs=" id=cite_ref-0 class=reference"><a data-rte-meta="%7B%22type%22%3A%22internal%22%2C%22text%22%3A%22%3Cspan%20data-rte-instance%3D%5C%221006649-15499155065df4486d42423%5C%22%20data-rte-meta%3D%5C%22%257B%2522type%2522%253A%2522ext%2522%252C%2522wikitext%2522%253A%2522%253Cnowiki%253E%255B%253C%255C%252Fnowiki%253E%2522%252C%2522lineStart%2522%253A%2522%2522%252C%2522placeholder%2522%253A1%252C%2522extName%2522%253A%2522nowiki%2522%257D%5C%22%20class%3D%5C%22placeholder%20placeholder-ext%5C%22%20contenteditable%3D%5C%22false%5C%22%3E%7F%27%5C%22%60UNIQ67e3161ee754257-nowiki-00000001-QINU%60%5C%22%27%7F%26%23x0200B%3B%3C%5C%2Fspan%3E1%3Cspan%20data-rte-instance%3D%5C%221006649-15499155065df4486d42423%5C%22%20data-rte-meta%3D%5C%22%257B%2522type%2522%253A%2522ext%2522%252C%2522wikitext%2522%253A%2522%253Cnowiki%253E%255D%253C%255C%252Fnowiki%253E%2522%252C%2522lineStart%2522%253A%2522%2522%252C%2522placeholder%2522%253A1%252C%2522extName%2522%253A%2522nowiki%2522%257D%5C%22%20class%3D%5C%22placeholder%20placeholder-ext%5C%22%20contenteditable%3D%5C%22false%5C%22%3E%7F%27%5C%22%60UNIQ67e3161ee754257-nowiki-00000002-QINU%60%5C%22%27%7F%26%23x0200B%3B%3C%5C%2Fspan%3E%22%2C%22link%22%3A%22%23cite_note-0%22%2C%22wasblank%22%3Afalse%2C%22noforce%22%3Atrue%2C%22wikitext%22%3A%22%5B%5B%23cite_note-0%7C%3Cext%20_rte_wikitextidx%3D%5C%228%5C%22%3E%3Cname%3Enowiki%3C%5C%2Fname%3E%3Cattr%3E%3C%5C%2Fattr%3E%3Cinner%3E%5B%3C%5C%2Finner%3E%3Cclose%3E%3C%5C%2Fnowiki%3E%3C%5C%2Fclose%3E%3C%5C%2Fext%3E1%3Cext%20_rte_wikitextidx%3D%5C%229%5C%22%3E%3Cname%3Enowiki%3C%5C%2Fname%3E%3Cattr%3E%3C%5C%2Fattr%3E%3Cinner%3E%5D%3C%5C%2Finner%3E%3Cclose%3E%3C%5C%2Fnowiki%3E%3C%5C%2Fclose%3E%3C%5C%2Fext%3E%5D%5D%22%7D" data-rte-instance="1006649-15499155065df4486d42423" href="#cite_note-0"><span data-rte-instance="1006649-15499155065df4486d42423" data-rte-meta="%7B%22type%22%3A%22ext%22%2C%22wikitext%22%3A%22%3Cnowiki%3E%5B%3C%5C%2Fnowiki%3E%22%2C%22lineStart%22%3A%22%22%2C%22placeholder%22%3A1%2C%22extName%22%3A%22nowiki%22%7D" class="placeholder placeholder-ext" contenteditable="false">[​</span>1<span data-rte-instance="1006649-15499155065df4486d42423" data-rte-meta="%7B%22type%22%3A%22ext%22%2C%22wikitext%22%3A%22%3Cnowiki%3E%5D%3C%5C%2Fnowiki%3E%22%2C%22lineStart%22%3A%22%22%2C%22placeholder%22%3A1%2C%22extName%22%3A%22nowiki%22%7D" class="placeholder placeholder-ext" contenteditable="false">]​</span></a></sup>​</span> It is used in the <a data-rte-meta="%7B%22type%22%3A%22internal%22%2C%22text%22%3A%22Pimsleur%20language%20learning%20system%22%2C%22link%22%3A%22Pimsleur%20language%20learning%20system%22%2C%22wasblank%22%3Atrue%2C%22noforce%22%3Atrue%2C%22wikitext%22%3A%22%5B%5BPimsleur%20language%20learning%20system%5D%5D%22%7D" data-rte-instance="1006649-15499155065df4486d42423" class="new" title="Pimsleur language learning system (page does not exist)" rel="nofollow" data-uncrawlable-url="L3dpa2kvUGltc2xldXJfbGFuZ3VhZ2VfbGVhcm5pbmdfc3lzdGVtP2FjdGlvbj1lZGl0JnJlZGxpbms9MQ==">Pimsleur language learning system</a> and is particularly suited to programmed audio instruction due to the very short times (measured in seconds or minutes) between the first few repetitions, as compared to other forms of spaced repetition which may not require such precise timings. </p><p data-rte-fromparser="true" data-rte-empty-lines-before="1"><img data-rte-meta="%7B%22type%22%3A%22image%22%2C%22wikitext%22%3A%22%5B%5BFile%3ATry_Practice_Demonstrate_Spaced_Repetition.jpg%7Cright%5D%5D%22%2C%22title%22%3A%22Try_Practice_Demonstrate_Spaced_Repetition.jpg%22%2C%22params%22%3A%7B%22alt%22%3A%22Try%20Practice%20Demonstrate%20Spaced%20Repetition%22%2C%22align%22%3A%22right%22%2C%22caption%22%3A%22%22%7D%7D" data-rte-instance="1006649-15499155065df4486d42423" alt="" src="https://vignette.wikia.nocookie.net/teachwell/images/5/59/Try_Practice_Demonstrate_Spaced_Repetition.jpg/revision/latest?cb=20140718203250" width="742" height="407" class="image alignRight" data-image-name="Try Practice Demonstrate Spaced Repetition.jpg" data-image-key="Try_Practice_Demonstrate_Spaced_Repetition.jpg" type="image" /> </p><p data-rte-fromparser="true" data-rte-empty-lines-before="1">The intervals published in Pimsleur's paper were: 5 seconds, 25 seconds, 2 minutes, 10 minutes, 1 hour, 5 hours, 1 day, 5 days, 25 days, 4 months, and 2 years. </p><p data-rte-fromparser="true" data-rte-empty-lines-before="1">By timing a Pimsleur language program with a stopwatch,<span class="placeholder placeholder-double-brackets" data-rte-instance="1006649-15499155065df4486d42423" data-rte-meta="%7B%22type%22%3A%22double-brackets%22%2C%22wikitext%22%3A%22%7B%7BOr%7Cdate%3DFebruary%202011%7D%7D%22%2C%22lineStart%22%3A%22%22%2C%22title%22%3A%22Or%22%2C%22placeholder%22%3A1%7D" contenteditable="false">​<a data-rte-meta="%7B%22type%22%3A%22internal%22%2C%22wikitextIdx%22%3Anull%2C%22text%22%3A%22Template%3AOr%22%2C%22link%22%3A%22Template%3AOr%22%2C%22wasblank%22%3Atrue%2C%22noforce%22%3Afalse%7D" data-rte-instance="1006649-15499155065df4486d42423" class="new" title="Template:Or (page does not exist)" rel="nofollow" data-uncrawlable-url="L3dpa2kvVGVtcGxhdGU6T3I/YWN0aW9uPWVkaXQmcmVkbGluaz0x">Template:Or</a>​</span> it is possible to verify that the intervals are not followed exactly but have upper and lower bounds. A similar principle (graduated intervals with upper and lower bounds) is used in at least one <a data-rte-meta="%7B%22type%22%3A%22internal%22%2C%22text%22%3A%22open%20source%22%2C%22link%22%3A%22open%20source%22%2C%22wasblank%22%3Atrue%2C%22noforce%22%3Atrue%2C%22wikitext%22%3A%22%5B%5Bopen%20source%5D%5D%22%7D" data-rte-instance="1006649-15499155065df4486d42423" class="new" title="Open source (page does not exist)" rel="nofollow" data-uncrawlable-url="L3dpa2kvT3Blbl9zb3VyY2U/YWN0aW9uPWVkaXQmcmVkbGluaz0x">open source</a> software project (<a data-rte-meta="%7B%22type%22%3A%22external%22%2C%22text%22%3A%22Gradint%22%2C%22link%22%3A%22http%3A%5C%2F%5C%2Fpeople.pwf.cam.ac.uk%5C%2Fssb22%5C%2Fgradint%5C%2F%22%2C%22linktype%22%3A%22text%22%2C%22wasblank%22%3Afalse%2C%22wikitext%22%3A%22%5Bhttp%3A%5C%2F%5C%2Fpeople.pwf.cam.ac.uk%5C%2Fssb22%5C%2Fgradint%5C%2F%20Gradint%5D%22%7D" data-rte-instance="1006649-15499155065df4486d42423" rel="nofollow" class="external text" href="http://people.pwf.cam.ac.uk/ssb22/gradint/">Gradint</a>) to schedule audio-only lessons. (Another open source project, <a data-rte-meta="%7B%22type%22%3A%22external%22%2C%22text%22%3A%22PimSched%22%2C%22link%22%3A%22https%3A%5C%2F%5C%2Fsourceforge.net%5C%2Fprojects%5C%2Fpimsched%5C%2F%22%2C%22linktype%22%3A%22text%22%2C%22wasblank%22%3Afalse%2C%22wikitext%22%3A%22%5Bhttps%3A%5C%2F%5C%2Fsourceforge.net%5C%2Fprojects%5C%2Fpimsched%5C%2F%20PimSched%5D%22%7D" data-rte-instance="1006649-15499155065df4486d42423" rel="nofollow" class="external text" href="https://sourceforge.net/projects/pimsched/">PimSched</a>, keeps Pimsleur's intervals rigidly, without adding upper or lower bounds. PimSched currently uses only the first 4 intervals.) </p> <br /><strong data-rte-washtml="1" class="error" data-rte-attribs=" class=error">Cite error: <code data-rte-washtml="1"><ref></code> tags exist, but no <code data-rte-washtml="1"><references/></code> tag was found</strong><p /> <!-- Saved in parser cache with key teachwell:rte-parser-cache:2147 --> Loading editor Below are some commonly used wiki markup codes. Simply click on what you want to use and it will appear in the edit box above. 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