Ofsted Inspection Judgements and IDACI

On 14 January 2020 Ofsted released data regarding its latest judgements as of 31 December 2019. Now that 4 months have passed since the introduction of the new Ofsted Inspection Framework, there are sufficient schools to do a meaningful analysis of trends under this new framework. There is a correlation between deprivation and attainment, but is there one between deprivation and Ofsted's judgements, and has it changed from previous years? This article will use the IDACI measure as a measurement of deprivation. IDACI is the official Income Deprivation Affecting Children Index, which measures the proportion of children aged 0-15 who live in income deprived households in each area. The Ofsted data includes this data by dividing the country into 5 quintiles, going from least deprived to most deprived. This article will also largely consider Ofsted's Full Inspections only - more details are at the bottom of this article. This article has considered those inspections which resulted in an Overall Effectiveness judgement of Outstanding, Good,...
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