{"headerData":{"lastRefreshDate":"06 Jul 2026"},"publicationOverview":{"publication":{"id":"39E0B4C3-811C-4147-ADFC-E23C5E14158A","resourceUrl":"http://gtr.ukri.org/api/publication/overview?outcomeid=6042637b32f100.63841273&projectref=#grantRef#","outcomeId":"6042637b32f100.63841273","title":"Development and Validation of a Test of In-service Science Teachers' Epistemic Knowledge in Electricity and Magnetism Using Rasch Analysis","parentPublicationTitle":"African Journal of Research in Mathematics, Science and Technology Education","authors":[{"id":"8179ae144553c3c75d3b6519bcbf00f7","resourceUrl":"http://gtr.ukri.org/api/person/8179ae144553c3c75d3b6519bcbf00f7","firstName":null,"otherNames":"Tarakegn, G.","surname":null,"email":null,"orcidId":null,"displayName":"Tarakegn, G.","fullName":"Tarakegn, G."}],"date":1577836800000,"digitalPublicationUrl":null,"pubMedId":null,"pubMedUrl":null,"isbn":null,"issn":null,"publicationUrl":"https://www.tandfonline.com/doi/full/10.1080/18117295.2020.1803660","abstractText":null,"volume":"24","issue":"2","totalPages":null,"edition":null,"chapterNumber":null,"chapterTitle":null,"pageRef":null,"series":null,"type":"Journal Article/Review","firstAuthorName":"Tarakegn, G.","grantRef":null},"projects":[{"id":"457D27E4-DF85-4AEF-8647-1C12A9F34758","resourceUrl":"http://gtr.ukri.org/projects?ref=ES/M005240/1","title":"Transforming the Pedagogy of STEM Subjects","status":null,"grantReference":"ES/M005240/1","grantCategory":"Research Grant","abstractText":null,"potentialImpactText":null,"fund":{"valuePounds":382073,"start":null,"end":null,"funder":{"id":"4A6A6A2B-EA26-4C59-867B-B531CEFE8374","resourceUrl":"http://gtr.ukri.org/api/organisation/4A6A6A2B-EA26-4C59-867B-B531CEFE8374","name":"ESRC"},"type":"INCOME_ACTUAL"},"output":null,"publications":null,"identifiers":null,"technicalSummary":null,"projectHierarchy":null,"studentshipHierarchy":null,"healthCategories":[],"researchActivities":[],"researchSubjects":[],"researchTopics":[],"rcukProgrammes":[],"hasClassifications":false}],"abstractSnippet":null}}