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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Item Difficulty as a Source of Variability in Student Achievement in the West African Secondary School Certificate Examination (WASSCE): Application of Generalizability Theory

2022Journal of Advances in Education and PhilosophyJournalOpen access

10.36348/jaep.2022.v06i03.001 Full text3 citations

Authors

3 authors across 2 institutions in 1 country.

Andrews CobbinahFirst author
- University of Cape Coast (GH)
Ruth Keziah Annan‐Brew
- University of Cape Coast (GH)
as printed: Ruth Keziah Annan- Brew
Frank QuansahSenior author
- University of Education, Winneba (GH)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Educational Assessment and Pedagogylevel 3 · 0.95

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

crossrefseen September 6, 2026
2022 · Journal of Advances in Education and Philosophy · 3 citations
10.36348/jaep.2022.v06i03.001
openalexseen September 5, 2026
2022 · Journal of Advances in Education and Philosophy · 3 citations
https://openalex.org/W4226209197

Item Difficulty as a Source of Variability in Student Achievement in the West African Secondary School Certificate Examination (WASSCE): Application of Generalizability Theory · Sankore