Improving Student Outcomes through Adaptive Learning Platforms: Experimental Evidence from the Dominican Republic 2023-2024
Baseline, Midline, and Endline Surveys

Dominican Republic, 2023 - 2024

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Reference ID

DOM_2023-2024_CALIE_v01_M

Producer(s)

Carolina Lopez, Astrid Pineda

Collection(s)

Development Research Microdata

Metadata

DDI/XML JSON

Created on

Jul 15, 2026

Last modified

Jul 15, 2026

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2462

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Your math teacher started the class early (qste_3_4_3)

Data file: CAL_DR_Data_deposit

Overview

Valid: 1185

Invalid: 148

Minimum: 0

Maximum: 5

Mean: 1.0599156118143

Standard deviation: 1.6072959686102

Type: Discrete

Width: 40

Range: -

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
0	Ninguna vez	718	53.9%
1	1 vez	137	10.3%
2	2 veces	103	7.7%
3	3 veces	82	6.2%
4	4 veces	58	4.4%
5	5 o más veces	87	6.5%
Sysmiss		148	11.1%

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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