From Metrics to Meaning: Integrating Quantitative and Qualitative Perspectives on Social Impact Measurement

Abstract

Nonprofit and social-purpose organisations are increasingly under pressure from funders,
regulators, and communities to demonstrate the tangible value and societal outcomes of their
work. Traditional reporting methods that focus primarily on outputs, such as the number of
beneficiaries served or services delivered, are no longer sufficient to satisfy stakeholders’
expectations for accountability, transparency, and evidence-based decision-making. As a result,
social impact measurement (SIM) has evolved into a more sophisticated practice, integrating
both quantitative indicators and qualitative insights to capture not only measurable outcomes but
also the broader social meaning and context of interventions. This article provides a critical
examination of the most widely used SIM methodologies, including logic models, theory-driven
evaluation frameworks, social return on investment (SROI), and participatory qualitative
approaches. It highlights the strengths and limitations of each method, addressing the ongoing
tensions between standardisation, comparability across organisations, and the need for contextual
relevance. Furthermore, the article explores contemporary debates surrounding methodological
rigour, attribution of outcomes, ethical considerations, data quality, and stakeholder engagement,
emphasising the challenges of balancing accountability with organisational learning. The
discussion underscores the importance of adopting a pluralistic approach that integrates metrics
with meaning, encourages reflective practice, and safeguards organisational integrity. Finally, the

article offers practical recommendations for enhancing SIM practice and identifies key directions
for future research, including the development of more adaptive, participatory, and context-
sensitive measurement frameworks.