Does exposure to violence shape people’s attitude, behavior and tolerance towards IPV?

Last registered on November 15, 2024

Pre-Trial

Trial Information

General Information

Title
Does exposure to violence shape people’s attitude, behavior and tolerance towards IPV?
RCT ID
AEARCTR-0014818
Initial registration date
November 12, 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
November 15, 2024, 1:49 PM EST

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

Locations

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Primary Investigator

Affiliation

Other Primary Investigator(s)

PI Affiliation
Maastricht University
PI Affiliation
Maastricht University
PI Affiliation
Erasmus University

Additional Trial Information

Status
In development
Start date
2024-11-13
End date
2025-05-31
Secondary IDs
Prior work
This trial does not extend or rely on any prior RCTs.
Abstract
This project explores and elucidates the complex pathways through which men’s attitudes and behavior towards Intimate Partner Violence (IPV) evolve, as well as their tolerance for violence. By analyzing this, the project seeks to understand, challenge and alter the normalization of violence against women with the aim of fostering positive gender – related outcomes in the future. The specific goal of the project is to investigate whether a small and intensive intervention can help combat violence against women and contribute to shaping views, promoting positive attitudes, and encouraging constructive behaviors.

We plan to conduct a field experiment with male participants in Thiruvananthapuram district, Kerala, India. We chose Kerala because, despite its advanced socio-economic indicators and high literacy rates, the National Family Health Survey (NFHS-5) reports that a significant portion of the population justifies wife-beating which suggests strong cultural norms might be at play. This contradiction provides a critical context for exploring the impact of social norms on IPV. We particularly selected Thiruvananthapuram due to the recent upsurge of IPV-related cases in the district.
External Link(s)

Registration Citation

Citation
Baby Sujatha , Karthika et al. 2024. "Does exposure to violence shape people’s attitude, behavior and tolerance towards IPV?." AEA RCT Registry. November 15. https://doi.org/10.1257/rct.14818-1.0
Sponsors & Partners

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Experimental Details

Interventions

Intervention(s)
The intervention comprises two treatment arms and a control group. All participants assigned to the treatment group will be exposed to a short video intervention that contains news snippets of incidents on Intimate Partner Violence (IPV) that have happened in Kerala from 2015 to 2021, with a specific emphasis on dowry-related incidents in Kerala. The video intervention will be followed by an interactive group discussion led by a gender expert.
Participants assigned to treatment arm 2 will receive a social media intervention additional to the video and interactive discussion.
Intervention Start Date
2024-11-13
Intervention End Date
2025-01-31

Primary Outcomes

Primary Outcomes (end points)
Individual’s tolerance and attitude towards IPV
Willingness to sign a petition against IPV
Donation experiment (modified dictator games)
Primary Outcomes (explanation)
We will utilize survey to measure how the intervention has affected participants' attitudes towards IPV. In addition to traditional surveys, we will employ a double list experiment, which includes indirect questions that will help in discreetly measuring people’s attitudes towards sensitive topics.

Individual's willingness to sign a petition addressed to the state government, advocating for the implementation of stringent laws or initiatives aimed at reducing intimate partner violence. This would measure their hypothetical behavior change due to the intervention.

We would like also to measure the decision of participants to donate to an organization combating Intimate Partner Violence (IPV). If participant choose to donate and follow through with this action, it can be considered a genuine change in behavior and provides tangible evidence of the intervention’s impact on their attitudes and actions regarding IPV.

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
We will recruit participants through a structured, multi-step process, in collaboration with Kudumbashree, a women empowerment program in Kerala, India. Thiruvananthapuram district has been selected for our study based on reports of an increased incidence of IPV in the area. Out of the 124 villages in the district, we plan to randomly stratify villages based on their geographical location and select 40 villages, covering approximately 30% of all villages in the district, based on their geographic location to obtain a sample representative of the broader population. From each selected village, potential participants will be identified using the electoral voters' lists from the Chief Election Commission. Each village comprises multiple polling booths, each serving a relatively consistent number of residents (ranging between 1,000 and 1,500 individuals). Our plan is to randomly select two polling booths from each chosen village and then create a list of people based on our eligibility criteria. We will use Kudumbashree and their community mobilization channels to invite individuals from the list to participate in the study. From each village, we aim to invite 45 participants for the study.

An important condition for participating in our study is that participants have access to and use social media, specifically WhatsApp. Therefore, each potential participant will be sent a personalized invitation to join the study. Invitations will be sent via mail or delivered in person by Kudumbashree Resource Persons (RPs) and Community Development Society (CDS) members from the selected localities.

Following participant identification, the participants will be randomly assigned to one of three treatment arms, and invited to take part in the study. We will conduct a short baseline questionnaire followed by a post-intervention study that measures the outcomes of interest. We will exploit the randomized design to estimate Intention-To-Treat and Average Treatment on the Treated effects on our outcomes of interest. We will run OLS regressions on a treatment dummy (pooled and separated for each treatment arm) our stratifying variables and key demographic control variables.




Experimental Design Details
Not available
Randomization Method
The randomization procedure is built into Qualtrics
Randomization Unit
The randomization will take place at the experimental group level. 45 participants per village will be equally distributed across one of three treatment arms. The treatments will take place at the group level.
Was the treatment clustered?
Yes

Experiment Characteristics

Sample size: planned number of clusters
3 groups per villages times 40 villages equals 120 groups.
Sample size: planned number of observations
1800 participants
Sample size (or number of clusters) by treatment arms
40 groups for treatment arm 1: the video intervention
40 groups for treatment arm 2: the video intervention plus social media task
40 groups for control
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
We specify a standardised MDE of 0.2 SD using power of 0.8 and significance level of 0.05
IRB

Institutional Review Boards (IRBs)

IRB Name
Ethics Review Committee Inner City Faculties Maastricht University
IRB Approval Date
2024-08-16
IRB Approval Number
ERCIC582_23_05_2024
Analysis Plan

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