2c:null 2d:["$","title",null,{"children":"Linking Standards with Comparative Judgement. | No More Marking | Observable"}] 32:T4cb,chart = { const links = data.links.map(d => Object.create(d)); const nodes = data.nodes.map(d => Object.create(d)); const simulation = d3 .forceSimulation(nodes) .force("link", d3.forceLink(links).id(d => d.id)) .force("charge", d3.forceManyBody()) .force("x", d3.forceX()) .force("y", d3.forceY()); const svg = d3 .create("svg") .attr("viewBox", [-width / 2, -height / 2, width, height]); const link = svg .append("g") .attr("stroke", "#999") .attr("stroke-opacity", 0.6) .selectAll("line") .data(links) .join("line") .attr("stroke-width", d => Math.sqrt(d.value)); const node = svg .append("g") .attr("stroke", "#fff") .attr("stroke-width", 1.5) .selectAll("circle") .data(nodes) .join("circle") .attr("r", 5) .attr("fill", d => d.school) .call(drag(simulation)); node.append("title").text(d => d.id); simulation.on("tick", () => { link .attr("x1", d => d.source.x) .attr("y1", d => d.source.y) .attr("x2", d => d.target.x) .attr("y2", d => d.target.y); node.attr("cx", d => d.x).attr("cy", d => d.y); }); invalidation.then(() => simulation.stop()); return svg.node(); }33:Tcee,pairs = [ { source: 'script 0', target: 'script 1', value: 1, judge: 'green' }, { source: 'script 0', target: 'script 2', value: 1, judge: 'green' }, { source: 'script 0', target: 'script 3', value: 1, judge: 'green' }, { source: 'script 0', target: 'script 4', value: 1, judge: 'green' }, { source: 'script 9', target: 'script 10', value: 1, judge: 'green' }, { source: 'script 1', target: 'script 2', value: 1, judge: 'green' }, { source: 'script 1', target: 'script 3', value: 1, judge: 'green' }, { source: 'script 1', target: 'script 4', value: 1, judge: 'green' }, { source: 'script 2', target: 'script 3', value: 1, judge: 'green' }, { source: 'script 8', target: 'script 11', value: 1, judge: 'green' }, { source: 'script 2', target: 'script 4', value: 1, judge: 'green' }, { source: 'script 3', target: 'script 4', value: 1, judge: 'green' }, { source: 'script 0', target: 'script 1', value: 2, judge: 'green' }, { source: 'script 0', target: 'script 2', value: 2, judge: 'green' }, { source: 'script 7', target: 'script 12', value: 1, judge: 'green' }, { source: 'script 5', target: 'script 6', value: 1, judge: 'purple' }, { source: 'script 5', target: 'script 7', value: 1, judge: 'purple' }, { source: 'script 5', target: 'script 8', value: 1, judge: 'purple' }, { source: 'script 5', target: 'script 9', value: 1, judge: 'purple' }, { source: 'script 0', target: 'script 14', value: 1, judge: 'purple' }, { source: 'script 6', target: 'script 7', value: 1, judge: 'purple' }, { source: 'script 6', target: 'script 8', value: 1, judge: 'purple' }, { source: 'script 6', target: 'script 9', value: 1, judge: 'purple' }, { source: 'script 7', target: 'script 8', value: 1, judge: 'purple' }, { source: 'script 1', target: 'script 13', value: 1, judge: 'purple' }, { source: 'script 7', target: 'script 9', value: 1, judge: 'purple' }, { source: 'script 8', target: 'script 9', value: 1, judge: 'purple' }, { source: 'script 5', target: 'script 6', value: 2, judge: 'purple' }, { source: 'script 5', target: 'script 7', value: 2, judge: 'purple' }, { source: 'script 2', target: 'script 12', value: 1, judge: 'purple' }, { source: 'script 10', target: 'script 11', value: 1, judge: 'orange' }, { source: 'script 10', target: 'script 12', value: 1, judge: 'orange' }, { source: 'script 10', target: 'script 13', value: 1, judge: 'orange' }, { source: 'script 10', target: 'script 14', value: 1, judge: 'orange' }, { source: 'script 1', target: 'script 5', value: 1, judge: 'orange' }, { source: 'script 11', target: 'script 12', value: 1, judge: 'orange' }, { source: 'script 11', target: 'script 13', value: 1, judge: 'orange' }, { source: 'script 11', target: 'script 14', value: 1, judge: 'orange' }, { source: 'script 12', target: 'script 13', value: 1, judge: 'orange' }, { source: 'script 2', target: 'script 6', value: 1, judge: 'orange' }, { source: 'script 12', target: 'script 14', value: 1, judge: 'orange' }, { source: 'script 13', target: 'script 14', value: 1, judge: 'orange' }, { source: 'script 10', target: 'script 11', value: 2, judge: 'orange' }, { source: 'script 10', target: 'script 12', value: 2, judge: 'orange' }, { source: 'script 3', target: 'script 7', value: 1, judge: 'orange' } ]34:[] 30:{"id":"aa2c73f464816f56","slug":"linking-standards-with-comparative-judgement","title":"Linking Standards with Comparative Judgement.","thumbnail":"0fd95cffe6f54f48334e6d9f9f9057bc8768ace006e7a8d6215440918fa798f4","access_level":"public","create_time":"$D2020-07-07T14:40:07.660Z","update_time":"$D2024-07-09T09:28:56.308Z","view_time":null,"first_public_time":"$D2020-07-13T15:50:46.288Z","fork":{"id":"d0f59b9a867afed2","slug":"baseline-secondary-writing","title":"Baseline Secondary Writing","owner":{"id":"4bdb8fb040e9fee5","login":"nmm","name":"Dr Chris Wheadon"}},"stars":0,"starred":false,"owner":{"type":"team","id":"b86f12f48a31a9a8","login":"nomoremarking","name":"No More Marking","avatar_url":"https://avatars-next.observableusercontent.com/a0a44b016e20e321c076294ee6a9a440b366260678320f2c21f83e5d58803730","tier":"starter_2024"},"version":881,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"7b72bccfd1e1b45b","login":"nmm","name":"Dr Chris Wheadon","avatar_url":"https://avatars-next.observableusercontent.com/2eeb4f8083f36b6f35ccf1379d8decd22194ecdc0e3840927d71a41f0bd1762b","tier":null}],"members":[{"type":"individual","id":"7b72bccfd1e1b45b","login":"nmm","name":"Dr Chris Wheadon","avatar_url":"https://avatars-next.observableusercontent.com/2eeb4f8083f36b6f35ccf1379d8decd22194ecdc0e3840927d71a41f0bd1762b","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"Linking Standards with Comparative Judgement.","cells":[{"id":1,"value":"md`# Linking Standards with Comparative Judgement. \n### How we use moderation decisions to link standards between schools.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":816,"value":"md`In our national judging projects, the first four judgements are made within a school, but every 5th judgement is a moderation decision. The moderation decision presents two scripts from two other schools. The purpose of the moderation decision is to allow us to link the standards of writing in every school, even though teachers never directly compare their own pupils' writing to other pupils' writing.\n\nThis simulation shows three schools, each with 5 pupils. Each dot is a piece of writing. The colour of the dot indicates the school. As the first school (with green scripts) judges, you will see the links form between the scripts in this school, but also between the two other schools (with purple and orange scripts). As the other schools start judging all the scripts will become linked.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":611,"value":"viewof i = Scrubber(numbers, { delay: 2000, loop: false })","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":733,"value":"$32","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":237,"value":"decision = md`Decision: **${i + 1}**. \n\nJudging school: **${pairs[i].judge}**\n\n_The better writing?_`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":838,"value":"pair = html`

`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":198,"value":"md`## Appendix`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":613,"value":"numbers = Array.from({ length: pairs.length }, (_, i) => i)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":323,"value":"task = \"97f836fa-0e8e-434d-91c3-0744179c2116\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":202,"value":"url = `https://ptb3ou3171.execute-api.eu-west-1.amazonaws.com/dev/ping?task=${task}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":203,"value":"webdata = d3.json(url)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":404,"value":"decisions = webdata.message.decisions;","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":206,"value":"candidates = webdata.message.candidates.filter(c => c.scaledScore!=null)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":670,"value":"scripts = candidates\n .map((c, i) => ({ url: c.scans[0], school: getSchool(i), id: `script ${i}` }))\n .slice(0, 15)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":673,"value":"function getSchool(i) {\n if (i < 5) return '#7fc97f';\n if (i < 10) return '#beaed4';\n return '#fdc086';\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":852,"value":"//{0,1} {0,2} {0,3} {0,4} {1,2} {1,3} {1,4} {2,3} {2,4} {3,4}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":631,"value":"$33","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":711,"value":"left = scripts.findIndex(s => s.id == pairs[i].source)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":714,"value":"right = scripts.findIndex(s => s.id == pairs[i].target)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":219,"value":"leftImage = ({\n url: scripts[left].url,\n school: scripts[left].school\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":657,"value":"rightImage = ({\n url: scripts[right].url,\n school: scripts[right].school\n})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":735,"value":"height = 200","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":736,"value":"drag = simulation => {\n function dragstarted(d) {\n if (!d3.event.active) simulation.alphaTarget(0.3).restart();\n d.fx = d.x;\n d.fy = d.y;\n }\n\n function dragged(d) {\n d.fx = d3.event.x;\n d.fy = d3.event.y;\n }\n\n function dragended(d) {\n if (!d3.event.active) simulation.alphaTarget(0);\n d.fx = null;\n d.fy = null;\n }\n\n return d3\n .drag()\n .on(\"start\", dragstarted)\n .on(\"drag\", dragged)\n .on(\"end\", dragended);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":739,"value":"data = ({\n nodes: scripts,\n links: pairs.slice(0, i + 1)\n})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":6,"value":"d3 = require(\"d3@5\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":609,"value":"import { Scrubber } from \"@mbostock/scrubber\"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"}],"files":"$W34","stdlib":"1","titling":"auto"}} 31:"$30:body"