Elevating Positive Narratives: WhatsApp Campaign Effects on Migrant-Host Relations in Colombia

Last registered on July 17, 2024

Pre-Trial

Trial Information

General Information

Title
Elevating Positive Narratives: WhatsApp Campaign Effects on Migrant-Host Relations in Colombia
RCT ID
AEARCTR-0013937
Initial registration date
July 15, 2024

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
July 17, 2024, 2:01 PM EDT

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Locations

Region

Primary Investigator

Affiliation
UCSD

Other Primary Investigator(s)

PI Affiliation
McCourt School of Public Policy, Georgetown University

Additional Trial Information

Status
In development
Start date
2024-07-08
End date
2024-08-31
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
In recent times, migration has surged globally, accompanied by an increase in negative narratives about migrants and xenophobia. This presents significant challenges for integrating migrants into new communities, even in countries with deep cultural, linguistic, and historical ties to the migrant community. Our study, set in Colombia, aims to examine the effects of a video campaign that counteracts negative stories by elevating positive interactions and experiences between Venezuelan migrants and Colombians, highlighting the migrants' contributions to the host community. To do so, we use WhatsApp for a communication campaign featuring videos of positive experiences between Colombians and Venezuelans, co-created with Innovations for Poverty Action and Barómetro de Xenofobia. This study evaluates the impact of receiving these videos – either directly or with an opportunity to comment on them in mixed groups of Venezuelans and Colombians, mimicking co-watching – on group relations, social norms, social integration, and attitudes toward migration policies. Recognizing the importance of both migrant and native attitudes for successful integration, our experimental design measures the campaign's impact on both groups.
External Link(s)

Registration Citation

Citation
Asimovic, Nejla and Mateo Vasquez-Cortes. 2024. "Elevating Positive Narratives: WhatsApp Campaign Effects on Migrant-Host Relations in Colombia." AEA RCT Registry. July 17. https://doi.org/10.1257/rct.13937-1.0
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Experimental Details

Interventions

Intervention(s)
This experiment uses a between-subjects design to examine the impact of a communication campaign – created in collaboration with Innovations for Poverty Action and Barómetro de Xenofobia – targeting biases against Venezuelan migrants in Colombia. Against the backdrop of increased global migration and rising negative narratives about migrants, this study aims to evaluate the effectiveness of a WhatsApp-based intervention.

Participants assigned to the treatment group will receive two 3-minute videos simultaneously via WhatsApp. Each video features interviews with three different individuals: the first with Colombian interviewees and the second with Venezuelan interviewees, highlighting positive interactions and contributions of Venezuelan migrants to Colombian society. The order in which these videos are received will be randomized to minimize any sequence effects. In one treatment arm, participants will also have the opportunity to discuss the videos in mixed groups of Venezuelans and Colombians, creating an opportunity for them to exchange thoughts on the videos and connect with one another.

In contrast, the control group will receive a modified version of the video where the narratives in these videos will not explicitly focus on migration or integration, serving as a placebo condition to isolate the impact of the migration-focused content in the treatment videos. Additionally, a pure control group will receive no experimental treatment, providing a baseline against which the effects of the intervention can be measured.

The study will assess various outcomes, including group relations, social norms, social integration, and attitudes toward migration policies. We this design, we seeks to provide empirical insights into how elevating positive narratives can influence attitudes and perceptions between migrants and the host society.
Intervention (Hidden)
We are implementing a video intervention where the videos were recorded by Barómetro de la Xenofobia with support from the research team by the Innovations for Poverty Action. One treatment arm receives these videos directly, while another views them in groups consisting of Venezuelans and Colombians, allowing 24 hours for discussion. Below are the details of the interviews:

Video 1: Fundimusicol Interview - Mother of a Colombian Student
Profile: Mother of a Colombian student beneficiary of Fundimusicol.
Narrative Focus: Highlighting the positive experiences and integration of Colombian children through participation in Fundimusicol.
Key Images: Shots of music practice sessions and musical instruments being played.

Video 2: Fundimusicol Interview - Organization Director
Profile: Director and founder of Fundimusicol.
Narrative Focus: Insights into the vision and impact of Fundimusicol in fostering social integration through music.
Key Images: Scenes depicting music rehearsals and the staging of musical performances.

Video 3: El Ávila Gourmet Bakery Interview - Colombian Customer
Profile: Colombian frequent customer of El Ávila Gourmet.
Narrative Focus: Reflections on social integration facilitated by a Venezuelan-led bakery in Colombia.
Key Images: Production scenes in the bakery and interactions between employees and customers.

Video 4: El Ávila Gourmet Bakery Interview - Migrant Owner
Profile: Migrant owner of El Ávila Gourmet.
Narrative Focus: Insights into the entrepreneurial journey and cultural integration efforts of a Venezuelan migrant in Colombia.
Key Images: Bread production processes and interactions between the entrepreneur and her team.

Video 5: University Integration - Professor
Profile: Professor and coordinator of the master's program.
Narrative Focus: Experiences and insights gained by a university professor through teaching and interacting with Venezuelan students.
Key Images: Shots of engineering labs and classroom interactions.

Video 6: University Integration - Venezuelan Student
Profile: Venezuelan student at the University.
Narrative Focus: Personal experiences and perspectives of a Venezuelan student on integration within Colombian higher education.
Key Images: Close-up shots of the student studying and interacting with Colombian peers. This structured approach ensures that each video captures diverse perspectives and narratives, showcasing positive interactions and contributions of Venezuelan migrants in Colombia across different sectors of society.
Intervention Start Date
2024-07-15
Intervention End Date
2024-08-02

Primary Outcomes

Primary Outcomes (end points)
Group Relations, Social Norms, Psychological Integration, Social Integration, Ingroup Satisfaction, Concerns about migration, Attitudes toward open migration policies
Primary Outcomes (explanation)
To create an index based on the measured survey items, we will first conduct a factor analysis. If the items load onto a single factor, we will compute factor scores or a weighted sum; otherwise, we will use a simple sum. Finally, we will standardize the outcomes for consistency and robustness.

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
This experiment employs a between-subjects design. Treated participants will receive a communication campaign consisting of two videos of approximately 3 minutes, each with 3 different interviewees (one video with 3 Colombian, other with 3 Venezuelan interviewees). Both videos will be sent at the same time in random order. Additionally, the control group will receive a different version of the video with some of the same interviewees but with narratives that are not explicit about migration and integration stories. There will also be a pure control that will receive no experimental treatment.

The comparisons between the arms will be conducted with the aim of allowing us to:
1) Understand the effects of exposure to narratives that emphasize positive experiences between Venezuelans and Colombians compared to no exposure to any narrative at all (T0) or exposure to Venezuelans and Colombians speaking on non-migration-related topics (T1); 2) Understand how exposure to such narratives in video form, coupled with an opportunity to discuss this topic with others, shapes the effects.
Experimental Design Details
This experiment employs a between-subjects design with four arms to examine the effectiveness of different communication strategies on host-migrant relations, with a planned total of 2100 participants.

1. Pure Control Group (T0 - Pure Control): Participants in this group will not receive any experimental treatment nor video content related to migration or integration stories. They serve as a baseline to measure natural attitudes towards Venezuelan migrants.

2. Control Video Group (T1 - Control Video): Participants in the control group will receive videos directly through WhatsApp. However, even though these videos will be from the same interviewees, they will be edited with extracts that do not make references to migration and integration stories but rather contain a generic narrative by the interviewee. This group serves as an active control condition to assess the impact of the narrative itself rather than individuals sharing the story (which is why we are keeping the interviewees constant). Including this condition will also serve as a test of whether just exposure to Venezuelans and Colombians sharing their stories - not related to Venezuelan-Colombian group relations - can move the outcomes we measure.

3. Experimental Group (T2 - Direct Video Delivery): Participants assigned to this treatment arm will receive the videos directly through a WhatsApp message. These videos will showcase positive experiences and interactions between Colombians and Venezuelan migrants.

4. Experimental Group (T3 - Mixed Nationality WhatsApp Group): Participants in this treatment arm will receive the videos through a WhatsApp group consisting of a mix of Venezuelans and Colombians. Each group will consist of around 30 participants, and will be closed and eliminated once all research activities have been completed in up to 3 days. Additionally, it will be moderated by research staff to prevent and stop hate and xenophobia speech.
Randomization Method
Randomization made using Stata prior to intervention start.
Randomization Unit
Individuals assigned to 4 groups (two treatment arms, one control and one pure control group)
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
0
Sample size: planned number of observations
2100
Sample size (or number of clusters) by treatment arms
N=2100
Two treatment arms of 525 participants
One active control group of 525 participants
One pure control of 525 participants
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB

Institutional Review Boards (IRBs)

IRB Name
Innovatiosn for Poverty Action
IRB Approval Date
2024-05-24
IRB Approval Number
4709
Analysis Plan

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Post-Trial

Post Trial Information

Study Withdrawal

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Intervention

Is the intervention completed?
No
Data Collection Complete
Data Publication

Data Publication

Is public data available?
No

Program Files

Program Files
Reports, Papers & Other Materials

Relevant Paper(s)

Reports & Other Materials