variables: 99503

This table contains all the variables of all the datasets we have at Our World In Data. Note that this includes only the information about the variables like name and default display settings, not the data itself.

Data license: CC-BY

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id name unit description createdAt updatedAt code coverage timespan datasetId sourceId shortUnit display columnOrder originalMetadata grapherConfigAdmin shortName catalogPath dimensions schemaVersion processingLevel processingLog titlePublic titleVariant attributionShort attribution descriptionShort descriptionFromProducer descriptionKey descriptionProcessing licenses license grapherConfigETL type sort dataChecksum metadataChecksum
99503 Share of students reaching no or minimum achievement only (2005-2015)   The share of students either achieving or not achieving a minimum proficiency benchmark. Achievement outcomes come from standardized, psychometrically-robust international and regional tests. In order to maximize coverage by country, tests have been harmonized and pooled across subjects (math, reading, science) and levels (primary and secondary education). Higher proficiency benchmarks that represent the missing share of 100% are students that reached intermediate or advanced proficiency levels. See source for details on proficiency benchmarks. For the purpose of comparing outcomes, the authors construct minimum, intermediate, and advanced thresholds of educational proficiency. These thresholds are defined by level of education (primary or secondary) and by subject (maths, science, and reading). Primary education thresholds are defined by PIRLS and TIMSS at scores of 400 (minimum threshold) , 475 (intermediate threshold), and 625 (advanced threshold) across all subjects. Secondary education thresholds are defined using PISA at scores of roughly 400, 475, and over 600, varying by subject. For more information on thresholds used by level of education and subject, see Table 3.1, 3.2, 3.3 in the original paper. 2019-02-26 10:13:22 2023-06-15 05:05:42       3224 16728   
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