Early Grade Reading Study I 2015-2021 Secure Data
Waves 1-5 Merged

South Africa, 2015 - 2021

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Reference ID

zaf-dbe-egrssd-1-2015-2021-v1

Producer(s)

Stephen Taylor, Brahm Fleisch

Collections

South African Department of Basic Education Remote Access Data Enclave

Metadata

DDI/XML JSON

Created on

Feb 25, 2025

Last modified

Jun 24, 2026

Page views

454907

q2d. number of lessons per week: numeracy (w1_tq_q2d_a1)

Data file: egrs-1-2015-2021-panel-w1-5-with-emis

Overview

Valid: 3357

Invalid: 1181

Minimum: 1

Maximum: 25

Mean: 10.006

Standard deviation: 4.21

Type: Continuous

Decimal: 0

Start: 583

End: 584

Width: 2

Range: 1 - 25

Format: Numeric

Questions and instructions

Categories

Value	Category
Sysmiss

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.

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