# Site engagement in implementation research: Introducing SEAMLIS as a conceptual and measurement framework

## TL;DR

This paper introduces SEAMLIS, a new framework to measure how engaged different sites are in multisite research projects, especially in health and justice settings.

## Contribution

The paper introduces SEAMLIS, a novel conceptual and measurement framework for assessing site engagement in multisite implementation research.

## Key findings

- SEAMLIS captures the breadth and duration of site engagement through diverse activities like trainings and meetings.
- The model is operationalized using data from the 36-site JJ-TRIALS project in juvenile justice.
- Site engagement can be used as an independent, dependent, or intervening variable in implementation research.

## Abstract

Multisite implementation research in justice and health settings often does not systematically assess differential degrees of project involvement among participating sites, despite its implications for both research and the intervention. Tracking organization and participant involvement across sites, when attempted, has typically entailed the use of discrete and sometimes disjointed fidelity measures that may not accurately reflect engagement with a project. This article advances a more comprehensive and sophisticated conceptual model for measuring and monitoring site engagement. This conceptual model was developed from a literature review of the implementation science and related disciplines while being informed by multisite project implementation experience. We propose the Site Engagement Activity Model Leveraging Implementation Science (SEAMLIS), a conceptual model that holistically identifies the breadth of agency participation (diverse activities such as trainings, meetings, etc.) and duration of site engagement (participation levels from inception to completion) to be measured, assessed, and reported.

We also describe Juvenile Justice Translational Research on Interventions for Adolescents in the Legal System (JJ-TRIALS), a 36-site implementation research project, as an illustrative case example of our proposed model. We then operationalize all proposed domains and subdomains and specify key measures from the project.

We provide analytical recommendations for the application and future research of the proposed model in health and justice settings. In multisite implementation research, site engagement could be fruitfully used as an independent, dependent, or intervening (moderating or mediating) variable.

NCT02672150, February 3, 2016.