A Technology-Assisted Platform for Delivering Caregiver Skills Training in Rural Pakistan: A Formative Acceptability Study

In many parts of the world, families raising children with developmental delays face a quiet crisis. They often lack access to specialists who can teach them how to support their child's communication, behavior, and daily life. While experts exist, they are usually concentrated in big cities, leaving rural communities to manage complex needs with little guidance. To bridge this gap, health organizations have developed training programs that teach regular caregivers—parents and relatives—how to become the primary source of support. These programs rely on non-specialists, people without medical degrees, to deliver structured lessons. However, teaching these skills to thousands of volunteers is difficult. It requires a system to train them, check their work, monitor their progress, and ensure they do not miss critical steps. Without a reliable way to manage this process, even the best training materials can fall apart when scaled up.

This challenge led researchers in Pakistan to test a new approach: a digital platform designed to act as a reusable backbone for these community-based programs. Instead of building a new set of tools for every different health issue, they created a single, flexible system that could hold the instructions, videos, and checklists for various interventions. The question was whether this digital framework could handle a program designed for children with developmental delays, which is very different from the depression program it was originally built to support. The answer, found in a recent study in rural Pakistan, suggests that the system can indeed be adapted to guide non-specialists through complex family training, provided the technology supports the human connection rather than replacing it.

The study focused on a specific program called the World Health Organization Caregiver Skills Training, or CST. This program is designed for parents of children aged two to nine who have developmental delays or disorders. It does not require a formal medical diagnosis to begin. Instead, it offers a series of nine group sessions and three home visits where caregivers learn practical strategies to help their children engage, communicate, and manage daily tasks. The program is meant to be delivered by trained volunteers from the community, often other parents who understand the struggle firsthand. The researchers wanted to see if they could fit this entire program into a digital tool called the Technology-Assisted Platform for Mental Health, known as TAP. This tool runs on simple smartphones and works even when there is no internet connection, storing all the necessary materials on the device.

To test this, the research team worked in a rural district near Rawalpindi. They began by gathering a group of experts, including the people who teach the CST program, psychologists, technology developers, and the volunteers who would eventually deliver the training. Together, they mapped out how the nine group sessions and home visits could fit into the digital system. They had to decide how to organize the videos, activities, and instructions so that a volunteer could find them easily during a session. They also had to figure out how the system could help supervisors check on the volunteers and how it could guide them if a family needed more serious help. This process was not just about copying text onto a screen; it was about ensuring the digital flow matched the real-world rhythm of a family gathering.

Once the digital version was built, the team tested it in a simulated environment. Three pairs of volunteers practiced using the system, with one person acting as the trainer and the other as the parent. They navigated through the menus, tried to play videos, and followed the steps of a session. This practice run revealed small but important problems. Some volunteers found it hard to jump between videos or to pause a session to take notes. The team quickly fixed these issues, adding clearer buttons and a dedicated space for notes. Only after these adjustments were made did they move to the real world.

In the field, two trained volunteers used the updated system to lead four groups of parents. Each group met for nine weekly sessions, and the volunteers also visited families at home. The volunteers used their smartphones to access the lesson plans, show videos to the group, and record how the session went. The parents did not need to own a phone or know how to use the app; they simply watched and listened as the volunteer guided them through the material. After the sessions were complete, the researchers interviewed the trainers, the volunteers, and the parents to ask what they thought.

The results showed that the system was acceptable and useful to everyone involved. The volunteers reported that having the instructions and videos right in front of them gave them confidence. They did not have to rely on their memory to remember what to say or do next. One volunteer noted that once they got used to the buttons, the platform made the sessions feel organized and clear. The parents found the combination of the volunteer's explanation and the video examples very helpful. They could see a strategy in action on the screen and then discuss how to use it with their own child. The parents did not feel overwhelmed by the technology because the volunteer handled the device, acting as a bridge between the digital content and the family.

The study also found that the system helped maintain the quality of the training. The volunteers could easily review the goals of each activity before starting, and the supervisors could see which sessions had been completed and where help was needed. The content itself remained true to the original program; the core lessons about communication and behavior were not changed, only presented in a new format. The digital tool did not replace the volunteer; instead, it supported them by making the right information available at the right moment.

However, the researchers were careful to note what this study did not prove. While the system was acceptable and seemed to work well in this small test, it has not yet been shown to improve the long-term skills of the parents or the development of the children. The study was also limited to a small number of people in one rural area, so it is not yet known if this approach would work everywhere or if it would save money on a large scale. The system's ability to handle long-term monitoring and referrals over many months still needs to be tested.

What this study does show is that a single digital platform can be adapted to support very different types of health programs. It suggests that technology can serve as a stable foundation for community health workers, helping them deliver complex training without needing a specialist in the room. The success of the project depended on keeping the human element central. The technology provided the structure, but the volunteers provided the warmth, the context, and the connection that made the lessons stick. For families in rural areas who have long waited for support, this approach offers a promising way to bring expert guidance into their homes, one smartphone and one conversation at a time.