Methods for social impact assessment
Social assessment connects a proposed activity with changes in people's lives and decisions about managing those changes. These method discussions guide the choice and combination of evidence: what to investigate, whom to involve, how to collect and analyze information, and how findings inform project design and follow-up.
The baseline data collection method sets out the high-level approach and international good practice. The detailed baseline surveys series develops questionnaire design, national statistical alignment, sampling, field protocols and reproducible analysis, drawing on the Maluku materials and Nepal district research.
Methods and field implementation protocols
| Method | Practitioner question |
|---|---|
| Area of influence | Which activities, pathways, places and populations should the assessment cover? |
| Stakeholder identification | Who is affected, who holds relevant knowledge, and how will participation reach different groups? |
| Baseline data collection | Which combination of records, field research and consultation will support assessment and monitoring? |
| Identifying target baseline data | Which indicators answer the assessment questions, with suitable units, dates and denominators? |
| Rapid appraisal | How can early inquiry clarify priorities, local relationships and evidence gaps? |
| Representative samples | What population does the design cover, and which comparisons and estimates can it support? |
| Survey design | How should measurement, respondent selection, national definitions and piloting fit together? |
| Study design: translations | How will concepts retain their meaning across the languages used in the study? |
| Study design: preparing print media | What do respondents and field teams need from accessible, versioned study materials? |
| Planning fieldwork | How will access, staffing, consent, supervision and quality control work in practice? |
| Data processing | How will records become traceable, reproducible analytical evidence? |
| Geospatial analysis | How will spatial relationships help explain exposure, access and distributional effects? |
| Impact analysis | What changes are expected, for whom, through which mechanisms and with what uncertainty? |
| Proactive planning | How will findings change alternatives, mitigation, responsibilities and monitoring? |
From methods to survey design
Use the method discussions to decide what the study needs to establish. Use the baseline series to specify how it will be measured, collected and analyzed.
| Design decision | Method guidance | Detailed survey work |
|---|---|---|
| Select evidence for an impact pathway | Baseline data collection and target indicators | Survey purposes and units, variable definitions and the analysis plan |
| Align national and project measures | Survey design | Maluku / Indonesia: BPS crosswalks and revised modules; Nepal: census, survey domains and dated district evidence |
| Establish coverage and inference | Representative samples | Sampling and quantitative analysis: frames, selection, weights and uncertainty |
| Deliver a defensible field study | Fieldwork, translation and printed materials | Questionnaire and fieldwork: respondents, logic, national definitions, testing, consent and correction records |
| Connect locations and retain evidence | Geospatial analysis and data processing | Spatial baseline analysis and dataset curation: geographic editions, joins, provenance and access |
Develop the study design
The earlier baseline scoping discussion, regional baseline design, Maluku indicator example, Maluku sampling example and appraisal-to-questionnaire note remain connected to the methods. They preserve the project's earlier lines of inquiry and point to their more detailed treatment in the survey series.
The social risk mitigation methodology brings assessment, financing conditions, supervision and outcomes together at the transaction level. Method references collect the core guidance, original reading trail and protected source archives.
The spatial analysis topic gathers related assessment methods, applied guides, country notebooks and source registers.