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AFR-DF-AHEAD-2008-2022-V2
African Harmonised Early-Grade Assessment Data 2008-2022
Africa
,
2008 - 2022
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Reference ID
afr-df-ahead-2008-2022-v2
DOI
https://doi.org/10.25828/2287-mw84
Producer(s)
DataFirst
Collections
African Foundational Learning Data
Metadata
Documentation in PDF
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JSON
Created on
Jul 31, 2026
Last modified
Aug 03, 2026
Page views
99743
Downloads
90
Dataset Description
Data Description
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Data files
afr-df-ahead-2008-2022-v2
Data file: afr-df-ahead-2008-2022-v2
Variables:
2880
Variables
l2_oral_read_94
Read 94 English
l2_oral_read_95
Read 95 English
l2_oral_read_96
Read 96 English
l2_oral_read_97
Read 97 English
l2_oral_read_98
Read 98 English
l2_oral_read_99
Read 99 English
l2_oral_read_100
Read 100 English
l2_oral_read_101
Read 101 English
l2_oral_read_102
Read 102 English
l2_oral_read_103
Read 103 English
l2_oral_read_104
Oral reading (LOA 2): Item 104
l2_oral_read_105
Oral reading (LOA 2): Item 105
l2_oral_read_106
Oral reading (LOA 2): Item 106
l2_oral_read_107
Oral reading (LOA 2): Item 107
l2_oral_read_108
Oral reading (LOA 2): Item 108
l2_oral_read_109
Oral reading (LOA 2): Item 109
l2_oral_read_110
Oral reading (LOA 2): Item 110
l2_oral_read_111
Oral reading (LOA 2): Item 111
l2_oral_read_112
Oral reading (LOA 2): Item 112
l2_oral_read_113
Oral reading (LOA 2): Item 113
l2_oral_read_114
Oral reading (LOA 2): Item 114
l2_oral_read_115
Oral reading (LOA 2): Item 115
l2_oral_read_116
Oral reading (LOA 2): Item 116
l2_oral_read_117
Oral reading (LOA 2): Item 117
l2_oral_read_118
Oral reading (LOA 2): Item 118
l2_oral_read_119
Oral reading (LOA 2): Item 119
l2_oral_read_120
Oral reading (LOA 2): Item 120
l2_oral_read_121
Oral reading (LOA 2): Item 121
l2_oral_read_122
Oral reading (LOA 2): Item 122
l2_oral_read_123
Oral reading (LOA 2): Item 123
l2_oral_read_124
Oral reading (LOA 2): Item 124
l2_oral_read_125
Oral reading (LOA 2): Item 125
l2_oral_read_126
Oral reading (LOA 2): Item 126
l2_oral_read_127
Oral reading (LOA 2): Item 127
l2_oral_read_128
Oral reading (LOA 2): Item 128
l2_oral_read_129
Oral reading (LOA 2): Item 129
l2_oral_read_130
Oral reading (LOA 2): Item 130
l2_oral_read_131
Oral reading (LOA 2): Item 131
l2_oral_read_132
Oral reading (LOA 2): Item 132
l2_oral_read_133
Oral reading (LOA 2): Item 133
l2_oral_read_134
Oral reading (LOA 2): Item 134
l2_oral_read_135
Oral reading (LOA 2): Item 135
l2_oral_read_136
Oral reading (LOA 2): Item 136
l2_oral_read_137
Oral reading (LOA 2): Item 137
l2_oral_read_138
Oral reading (LOA 2): Item 138
l2_oral_read_139
Oral reading (LOA 2): Item 139
l2_oral_read_140
Oral reading (LOA 2): Item 140
l2_oral_read_141
Oral reading (LOA 2): Item 141
l2_oral_read_142
Oral reading (LOA 2): Item 142
l2_oral_read_143
Oral reading (LOA 2): Item 143
l2_oral_read_144
Oral reading (LOA 2): Item 144
l2_oral_read_145
Oral reading (LOA 2): Item 145
l2_oral_read_146
Oral reading (LOA 2): Item 146
l2_oral_read_147
Oral reading (LOA 2): Item 147
l2_oral_read_148
Oral reading (LOA 2): Item 148
l2_oral_read_149
Oral reading (LOA 2): Item 149
l2_oral_read_150
Oral reading (LOA 2): Item 150
l2_oral_read_151
Oral reading (LOA 2): Item 151
l2_oral_read_152
Oral reading (LOA 2): Item 152
l2_oral_read_153
Oral reading (LOA 2): Item 153
l2_oral_read_154
Oral reading (LOA 2): Item 154
l2_oral_read_155
Oral reading (LOA 2): Item 155
l2_oral_read_156
Oral reading (LOA 2): Item 156
l2_oral_read_157
Oral reading (LOA 2): Item 157
l2_oral_read_158
Oral reading (LOA 2): Item 158
l2_oral_read_159
Oral reading (LOA 2): Item 159
l2_oral_read_160
Oral reading (LOA 2): Item 160
l2_oral_read_161
Oral reading (LOA 2): Item 161
l2_oral_read_162
Oral reading (LOA 2): Item 162
l2_oral_read_163
Oral reading (LOA 2): Item 163
l2_oral_read_164
Oral reading (LOA 2): Item 164
l2_oral_read_165
Oral reading (LOA 2): Item 165
l2_oral_read_166
Oral reading (LOA 2): Item 166
l2_oral_read_167
Oral reading (LOA 2): Item 167
l2_oral_read_168
Oral reading (LOA 2): Item 168
l2_oral_read_169
Oral reading (LOA 2): Item 169
l2_oral_read_170
Oral reading (LOA 2): Item 170
l2_oral_read_171
Oral reading (LOA 2): Item 171
l2_oral_read_172
Oral reading (LOA 2): Item 172
l2_oral_read_173
Oral reading (LOA 2): Item 173
l2_oral_read_174
Oral reading (LOA 2): Item 174
l2_oral_read_175
Oral reading (LOA 2): Item 175
l2_oral_read_176
Oral reading (LOA 2): Item 176
l2_oral_read_177
Oral reading (LOA 2): Item 177
l2_oral_read_178
Oral reading (LOA 2): Item 178
l2_oral_read_179
Oral reading (LOA 2): Item 179
l2_oral_read_180
Oral reading (LOA 2): Item 180
l2_oral_read_181
Oral reading (LOA 2): Item 181
l2_oral_read_182
Oral reading (LOA 2): Item 182
l2_oral_read_183
Oral reading (LOA 2): Item 183
l2_oral_read_184
Oral reading (LOA 2): Item 184
l2_oral_read_185
Oral reading (LOA 2): Item 185
l2_oral_read_186
Oral reading (LOA 2): Item 186
l2_oral_read_187
Oral reading (LOA 2): Item 187
l2_oral_read_188
Oral reading (LOA 2): Item 188
l2_oral_read_189
Oral reading (LOA 2): Item 189
l2_oral_read_190
Oral reading (LOA 2): Item 190
l2_oral_read_191
Oral reading (LOA 2): Item 191
l2_oral_read_192
Oral reading (LOA 2): Item 192
l2_oral_read_193
Oral reading (LOA 2): Item 193
l2_oral_read_194
Oral reading (LOA 2): Item 194
l2_oral_read_195
Oral reading (LOA 2): Item 195
l2_oral_read_196
Oral reading (LOA 2): Item 196
l2_oral_read_197
Oral reading (LOA 2): Item 197
l2_oral_read_198
Oral reading (LOA 2): Item 198
l2_oral_read_199
Oral reading (LOA 2): Item 199
l2_oral_read_200
Oral reading (LOA 2): Item 200
l2_oral_read_201
Oral reading (LOA 2): Item 201
l2_oral_read_202
Oral reading (LOA 2): Item 202
l2_oral_read_203
Oral reading (LOA 2): Item 203
unt_oral_read_score
Oral reading (untimed): Raw score
unt_oral_read_time_remain
Oral reading (untimed): Time remaining
unt_oral_read_score_pcnt
Oral reading (untimed): Percent correct
unt_oral_read_1
Untimed oral reading: Item 1
unt_oral_read_2
Untimed oral reading: Item 2
unt_oral_read_3
Untimed oral reading: Item 3
unt_oral_read_4
Untimed oral reading: Item 4
unt_oral_read_5
Untimed oral reading: Item 5
unt_oral_read_6
Untimed oral reading: Item 6
unt_oral_read_7
Untimed oral reading: Item 7
unt_oral_read_8
Untimed oral reading: Item 8
unt_oral_read_9
Untimed oral reading: Item 9
unt_oral_read_10
Untimed oral reading: Item 10
unt_oral_read_11
Untimed oral reading: Item 11
read_comp_score
Reading comprehension: Raw score
read_comp_time_remain
Reading comprehension: Time remaining
read_comp_score_pcnt
Reading comprehension: Percent correct
read_comp_attempted
Reading comprehension: Attempted
read_comp_attempted_pcnt
Reading comprehension: Percent correct of attempted
read_comp_score_zero
Reading comprehension: Zero score indicator
read_comp_auto_stop
Reading comprehension: Auto stop indicator
read_compB_attempted
Reading comprehension (second passage): Attempted
read_compB_attempted_pcnt
Reading comprehension (second passage): Percent correct of attempted
read_compB_score
Reading comprehension (second passage): Raw score
read_compB_score_pcnt
Reading comprehension (second passage): Percent correct
read_compB_score_zero
Reading comprehension (second passage): Zero score indicator
read_comp_1
Reading comprehension: Item 1
read_compB_1
Reading comprehension (second passage): Item 1
read_comp_2
Reading comprehension: Item 2
read_compB_2
Reading comprehension (second passage): Item 2
read_comp_3
Reading comprehension: Item 3
read_compB_3
Reading comprehension (second passage): Item 3
read_comp_4
Reading comprehension: Item 4
read_compB_4
Reading comprehension (second passage): Item 4
read_comp_5
Reading comprehension: Item 5
read_compB_5
Reading comprehension (second passage): Item 5
read_comp_6
Reading comprehension: Item 6
read_compB_6
Reading comprehension (passage 2 / Version B): Item 6
read_comp_7
Reading comprehension: Item 7
read_compB_7
Reading comprehension (passage 2 / Version B): Item 7
read_comp_8
Comprehension Question 8
read_compB_8
Reading comprehension (passage 2 / Version B): Item 8
read_comp_9
Comprehension Question 9
read_comp_10
Comprehension Question 10
l2_read_comp_score
Reading comprehension (language 2): Raw score
l2_read_comp_score_pcnt
Reading comprehension (language 2): Percent correct
l2_read_comp_attempted
Reading comprehension (language 2): Attempted
l2_read_comp_attempted_pcnt
Reading comprehension (language 2): Percent correct of attempted
l2_read_comp_score_zero
Reading comprehension (language 2): Zero score indicator
l2_read_compB_attempted
Reading comprehension (language 2 passage 2): Attempted
l2_read_compB_attempted_pcnt
Reading comprehension (language 2 passage 2): Percent correct of attempted
l2_read_compB_score
Reading comprehension (language 2 passage 2): Raw score
l2_read_compB_score_pcnt
Reading comprehension (language 2 passage 2): Percent correct
l2_read_compB_score_zero
Reading comprehension (language 2 passage 2): Zero score indicator
l2_read_comp_1
Reading comprehension (language 2): Item 1
l2_read_compB_1
Reading comprehension (language 2 passage 2): Item 1
l2_read_comp_2
Reading comprehension (language 2): Item 2
l2_read_compB_2
Reading comprehension (language 2 passage 2): Item 2
l2_read_comp_3
Reading comprehension (language 2): Item 3
l2_read_compB_3
Reading comprehension (language 2 passage 2): Item 3
l2_read_comp_4
Reading comprehension (language 2): Item 4
l2_read_compB_4
Reading comprehension (language 2 passage 2): Item 4
l2_read_comp_5
Reading comprehension (language 2): Item 5
l2_read_compB_5
Reading comprehension (language 2 passage 2): Item 5
l2_read_comp_6
Reading comprehension (language 2): Item 6
l2_read_compB_6
Reading comprehension (language 2 passage 2): Item 6
l2_read_comp_7
English Comprehension Question 7
l2_read_comp_8
English Comprehension Question 8
l2_read_comp_9
English Comprehension Question 9
l2_read_comp_10
English Comprehension Question 10
unt_read_comp_score
Reading comprehension (untimed): Raw score
unt_read_comp_score_pcnt
Reading comprehension (untimed): Percent correct
unt_read_comp_1
Untimed reading comprehension: Item 1
unt_read_comp_2
Untimed reading comprehension: Item 2
written_comp_score
Written comprehension - Raw Score
written_comp_score_pcnt
Written comprehension - Percent Correct
written_comp_score_zero
Written comprehension - Zero Score Indicator
written_comp_1
Written comprehension: Item 1
written_comp_2
Written comprehension: Item 2
written_comp_3
Written comprehension: Item 3
written_comp_4
Written comprehension: Item 4
written_comp_5
Written comprehension: Item 5
written_comp_6
Written comprehension: Item 6
written_comp_7
Written comprehension: Item 7
written_comp_8
Written comprehension: Item 8
written_comp_9
Written comprehension: Item 9
written_comp_10
Written comprehension: Item 10
l2_written_comp_score
English Written comprehension - Raw Score
l2_written_comp_score_pcnt
English Written comprehension - Percent Correct
l2_written_comp_score_zero
English Written comprehension - Zero Score Indicator
l2_written_comp_1
English Written Comprehension Question 1
l2_written_comp_5_1
English Written Comprehension Question 5_1
l2_written_compB_1
Written comprehension (LOA 2, passage 2 / Version B): Item 1
l2_written_comp_2
English Written Comprehension Question 2
l2_written_comp_5_2
English Written Comprehension Question 5_2
l2_written_compB_2
Written comprehension (LOA 2, passage 2 / Version B): Item 2
l2_written_comp_3
English Written Comprehension Question 3
l2_written_compB_3
Written comprehension (LOA 2, passage 2 / Version B): Item 3
l2_written_comp_4
English Written Comprehension Question 4
l2_written_compB_4
Written comprehension (LOA 2, passage 2 / Version B): Item 4
l2_written_comp_5
Written comprehension (LOA 2): Item 5
l2_written_compB_5
Written comprehension (LOA 2, passage 2 / Version B): Item 5
l2_written_comp_6
English Written Comprehension Question 6
l2_written_compB_6
Written comprehension (LOA 2, passage 2 / Version B): Item 6
l2_written_comp_7
English Written Comprehension Question 7
l2_written_compB_7
Written comprehension (LOA 2, passage 2 / Version B): Item 7
l2_written_comp_8
English Written Comprehension Question 8
l2_written_compB_8
Written comprehension (LOA 2, passage 2 / Version B): Item 8
l2_written_comp_9
English Written Comprehension Question 9
l2_written_compB_9
Written comprehension (LOA 2, passage 2 / Version B): Item 9
l2_written_comp_10
English Written Comprehension Question 10
l2_written_compB_10
Written comprehension (LOA 2, passage 2 / Version B): Item 10
l2_written_comp_11
English Written Comprehension Question 11
l2_written_compB_11
Written comprehension (LOA 2, passage 2 / Version B): Item 11
l2_written_comp_12
English Written Comprehension Question 12
l2_written_compB_12
Written comprehension (LOA 2, passage 2 / Version B): Item 12
l2_written_compB_13
Written comprehension (LOA 2, passage 2 / Version B): Item 13
list_comp_score
Listening comprehension: Raw score
list_comp_score_pcnt
Listening comprehension: Percent correct
list_comp_attempted
Listening comprehension: Attempted
list_comp_attempted_pcnt
Listening comprehension: Percent correct of attempted
list_comp_score_zero
Listening comprehension: Zero score indicator
list_comp_auto_stop
Listening comprehension: Auto stop indicator
list_comp_1
Listening comprehension: Item 1
list_comp_2
Listening comprehension: Item 2
list_comp_3
Listening comprehension: Item 3
list_comp_4
Listening comprehension: Item 4
list_comp_5
Listening comprehension: Item 5
list_comp_6
Listening comprehension: Item 6
list_comp_7
Listening comprehension: Item 7
list_comp_8
Productive Listening Comprehension Question 8
list_comp_9
Productive Listening Comprehension Question 9
list_comp_10
Productive Listening Comprehension Question 10
l2_list_comp_score
Listening comprehension (language 2): Raw score
l2_list_comp_score_pcnt
Listening comprehension (language 2): Percent correct
l2_list_comp_attempted
Listening comprehension (language 2): Attempted
l2_list_comp_attempted_pcnt
Listening comprehension (language 2): Percent correct of attempted
l2_list_comp_score_zero
Listening comprehension (language 2): Zero score indicator
l2_list_comp_1
Listening comprehension (language 2): Item 1
l2_list_comp_2
Listening comprehension (language 2): Item 2
l2_list_comp_3
Listening comprehension (language 2): Item 3
l2_list_comp_4
Listening comprehension (language 2): Item 4
l2_list_comp_5
Listening comprehension (language 2): Item 5
l2_list_comp_6
English Productive Listening Comprehension Question 6
receptive_listen_score
Receptive Listening Comprehension - Raw Score
receptive_listen_score_pcnt
Receptive Listening Comprehension - Percent Correct
receptive_listen_score_zero
Receptive Listening Comprehension - Zero Score Indicator
receptive_listen_1
Receptive Listening Comprehension Question 1
receptive_listen_2
Receptive Listening Comprehension Question 2
receptive_listen_3
Receptive Listening Comprehension Question 3
receptive_listen_4
Receptive Listening Comprehension Question 4
receptive_listen_5
Receptive Listening Comprehension Question 5
l2_receptive_listen_score
English Receptive Listening Comprehension - Raw Score
l2_receptive_listen_score_pcnt
English Receptive Listening Comprehension - Percent Correct
l2_receptive_listen_score_zero
English Receptive Listening Comprehension - Zero Score Indicator
l2_receptive_listen_1
English Receptive Listening Comprehension Question 1
l2_receptive_listen_2
English Receptive Listening Comprehension Question 2
l2_receptive_listen_3
English Receptive Listening Comprehension Question 3
l2_receptive_listen_4
English Receptive Listening Comprehension Question 4
l2_receptive_listen_5
English Receptive Listening Comprehension Question 5
silly_sentence_score
Silly sentence: Raw score
silly_sentence_score_pcnt
Silly sentence: Percent correct
silly_sentence_attempted
Silly sentence: Attempted
silly_sentence_attempted_pcnt
Silly sentence: Percent correct of attempted
silly_sentence_score_zero
Silly sentence: Zero score indicator
silly_sentence_1
Silly sentence: Item 1
silly_sentence_2
Silly sentence: Item 2
silly_sentence_3
Silly sentence: Item 3
silly_sentence_4
Silly sentence: Item 4
silly_sentence_5
Silly sentence: Item 5
silly_sentence_6
Silly sentence: Item 6
silly_sentence_7
Silly sentence: Item 7
silly_sentence_8
Silly sentence: Item 8
silly_sentence_9
Silly sentence: Item 9
silly_sentence_10
Silly sentence: Item 10
silly_sentence_11
Silly sentence: Item 11
silly_sentence_12
Silly sentence: Item 12
silly_sentence_13
Silly sentence: Item 13
silly_sentence_14
Silly sentence: Item 14
silly_sentence_15
Silly sentence: Item 15
silly_sentence_16
Silly sentence: Item 16
silly_sentence_17
Silly sentence: Item 17
silly_sentence_18
Silly sentence: Item 18
silly_sentence_19
Silly sentence: Item 19
silly_sentence_20
Silly sentence: Item 20
l2_vocab_word_score
Vocab word (language 2): Raw score
l2_vocab_word_score_pcnt
Vocab word (language 2): Percent correct
l2_vocab_word_attempted
Vocab word (language 2): Attempted
l2_vocab_word_attempted_pcnt
Vocab word (language 2): Percent correct of attempted
l2_vocab_word_score_zero
Vocab word (language 2): Zero score indicator
Total: 2880
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