African Harmonised Early-Grade Assessment Dataset
Africa
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Reference ID
af-ahead-v1
Producer(s)
African Foundational Learning Data Hub
Collections
Metadata
Created on
Jul 02, 2026
Last modified
Jul 02, 2026
Page views
1697
Downloads
7
- Data files
- ahead-v1
Language of instruction (lang_instruction)
Data file: ahead-v1
Overview
Valid:
0
Minimum:
Maximum:
Mean:
Standard deviation:
Type:
Discrete
Width:
13
Format:
Numeric
Questions and instructions
Categories
| Value | Category |
|---|---|
| -9 | Don't know |
| 0 | Other |
| 1 | Chichewa |
| 2 | Chitonga |
| 3 | Cinyanja |
| 4 | English |
| 5 | French |
| 6 | Icibemba |
| 7 | Kikaonde |
| 8 | Kinyarwanda |
| 9 | Kiswahili |
| 10 | Lunda |
| 11 | Luvale |
| 12 | Silozi |
| 13 | Swahili |
| 14 | Lingala |
| 15 | Tshiluba |
| 16 | Arabic |
| 17 | Akuapem |
| 18 | Nzema |
| 19 | Kasem |
| 20 | Gonja |
| 21 | Ga |
| 22 | Fante |
| 23 | Ewe |
| 24 | Dangme |
| 25 | Dagbani |
| 26 | Dagaare |
| 27 | Asante Twi |
| 28 | Tigrinya |
| 29 | Amharic |
| 30 | Afan Oromo |
| 31 | Somaligna |
| 32 | Sidaamu Afoo |
| 33 | Hararigna |
| 34 | Bemba |
| 36 | Hausa |
| 37 | Twi |
| 38 | Kimasai |
| 39 | Kiiraqi |
| 40 | Kimeru |
| 41 | Kichaga |
| 42 | Kipare |
| 43 | Kisambaa |
| 44 | Kidigo |
| 45 | Kizigua |
| 46 | Kibondei |
| 47 | Kihaya |
| 48 | Kisukuma |
| 49 | Kijita |
| 50 | Kikerewe |
| 51 | Kindengereko |
| 52 | Kiluguru |
| 53 | Kipogoro |
| 54 | Kinyamwezi |
| 55 | Kiha |
| 56 | Kimakonde |
| 57 | Kingoni |
| 58 | Kinyakyusa |
| 59 | Kibena |
| 60 | Kihehe |
| 61 | Kifipa |
| 62 | Mengineyo |
| 63 | Kiarusha |
| 64 | Kikurya |
| 65 | Kijaluo |
| 66 | Kisafwa |
| 67 | Kiingereza |
| 68 | Kiikaonde |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.