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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4098

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Math: I am confident that I can answer the questions of a test well (qste_2_5_2)

Data file: CAL_DR_Data_deposit

Overview

Valid: 1192

Invalid: 141

Minimum: 1

Maximum: 4

Mean: 2.5327181208054

Standard deviation: 0.90280093739876

Type: Discrete

Width: 40

Range: -

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Nunca	137	10.3%
2	Pocas veces	483	36.2%
3	Muchas veces	372	27.9%
4	Siempre	200	15%
Sysmiss		141	10.6%

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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