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

Department of Basic Education Secure Remote Access Data Enclave

Metadata

DDI/XML JSON

Created on

Feb 25, 2025

Last modified

Feb 26, 2025

Page views

18605

3(h)(2): sms messages per cellphone (w1_pq_q3h_2)

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

Overview

Valid: 1189

Invalid: 3349

Minimum: 1

Maximum: 6

Mean: 3.031

Standard deviation: 2.09

Type: Discrete

Decimal: 0

loc_start_pos: 424

loc_end_pos: 424

Width: 1

Range: 1 - 6

Format: Numeric

Questions and instructions

Categories

Value	Cases
1	575	48.4%
3	80	6.7%
4	80	6.7%
5	255	21.4%
6	199	16.7%
Sysmiss	3349

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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