Provide feedback for this page
Provide feedback for this page
Implementing Public Engagement
Step 8: Evaluate the Engagement Process
Once the public engagement process for a project is completed, evaluate its success. Post-engagement evaluation allows staff to understand the success of the engagement conducted and improve on future engagement processes by tracking the indicators below.
Participant Experience
Surveys
Participant satisfaction surveys can be used to assess participants’ experience. Questions may be open-ended to gather qualitative insights on participant experience or can use scales to provide quantifiable data that can be tracked across different engagements. Surveys can be distributed at the end of an engagement event or after an engagement process has concluded. Understand that the more controversial a project is, the more likely it is that public perceptions of the engagement event or process are impacted by bias or dissatisfaction with the project itself, despite efforts made toward inclusive and effective engagement.
Demographic Representativeness
Data analysis
Characteristics of participants can be compared to the known demographics of the project area to understand the engagement’s representativeness.
Determining geographic scale
When deciding which geographic scale to use, consider the project’s area of impact, for example citywide, neighborhood-level or site-specific. If assessing whether participants broadly reflect the city’s demographics, use citywide data. For a community area, community plan areas or council districts may be the most appropriate. To find neighborhood area-level patterns, use census tract-level data. If insights about smaller areas around project sites are required, census block-level data can be used. In the instance that the project area does not neatly fit into its suggested geography, use the next boundary level up or down that is appropriate for the project. For example, if a project’s impact is smaller than the community-level, tract-level information may be the most appropriate.
When deciding which geographic scale to use, consider the project’s area of impact, for example citywide, neighborhood-level or site-specific. If assessing whether participants broadly reflect the city’s demographics, use citywide data. For a community area, community plan areas or council districts may be the most appropriate. To find neighborhood area-level patterns, use census tract-level data. If insights about smaller areas around project sites are required, census block-level data can be used. In the instance that the project area does not neatly fit into its suggested geography, use the next boundary level up or down that is appropriate for the project. For example, if a project’s impact is smaller than the community-level, tract-level information may be the most appropriate.
Below is a table with project types, examples, and their suggested geographies.
Project Geography | Example | Suggested Geography for Comparison |
---|---|---|
Citywide | A citywide fee proposal | Citywide |
Community area | A community plan update | Community plan area |
Neighborhood area | A focused plan amendment | Census tract(s). Census tract boundaries may not align directly with neighborhood or community plan boundaries. |
Site-specific projects | A park improvement project | Blocks or block group(s) |
To determine if the people who participated in an engagement process or event are representative of the project area’s demographics, compare characteristics of the participation sample (like age, race, income level, etc.) to known demographics. Datasets from the U.S. Census and SANDAG will contain raw counts per demographic category, so when calculating demographic data to evaluate the engagement process, check that the data is being aggregated appropriately. This means:
- Demographic categories are the same between the Census or SANDAG data and the input choices from the engagement (e.g., race, gender, ethnicity categories, etc.)
- If demographic categories from the Census or SANDAG were aggregated, the ranges match the input choices from the engagement (e.g., age ranges, income bands, etc.)
While there are several different ways to assess how closely the demographics of an engagement represent the project area, there are two methods outlined below to help draw quick and insightful conclusions about participation:
- Visual Inspection is a lightweight, descriptive statistical technique to assess data quickly and intuitively.
- Proportion Testing is a formal inferential statistical technique used to draw firm, rigorous conclusions about a set of data.
This section will briefly cover what each method is, the strengths and limitations of each, and which method to select based on what conclusions need to be drawn from the analysis.
Visual Inspection
Visual inspection uses data visualizations (tables, charts, and graphs) to represent data to compare differences between groups or expectations visually. Participant demographics can be compared to the demographics of the city or a more specific geography.
Example: A bar chart shows the gender distribution of people who participated in a workshop as 40% female. After looking at U.S. Census data, it’s found that the city population is 51% female. This shows that there’s a difference between workshop participant demographics and the comparison group.
How to do it
- Gather data. Plan in advance for the engagement to collect optional demographic data from participants.
- Tip: To draw meaningful conclusions, demographic category response options during engagement should be identical to those of the selected comparison group (citywide or community-level).
- Find the project area data. See Local Demographics to gather citywide demographic data from the U.S. Census Bureau or learn how to gather community-level demographic data from SANDAG.
- Choose the visualization format. Bar charts tend to work well for simple comparisons or few demographic categories. Tables work well when comparing multiple demographic characteristics at the same time.
- Plot side-by-side. Show the engagement group and the selected comparison group (citywide or community-level) proportions for each demographic category. Counts (the number of people in each category) and percentages can both be useful in understanding the composition of the groups.
- Inspect. Compare the percentages in each category between the engagement group and selected comparison group. Are they similar, or noticeably different? To what extent?
Strengths | Weaknesses |
---|---|
|
|
When to use visual inspection
Visual inspection is best for initial data review or high-level reporting. This can include:
- Summarizing participation of an engagement; determining if a more rigorous analysis is necessary.
- Creating presentations or slide decks with participation information.
- Communicating public engagement results to non-technical audiences.
Proportion Testing
Proportion testing is a formal statistical method that checks whether the difference between groups is big enough to matter mathematically. It indicates (with a ‘p-value’ or a confidence interval) if the difference is statistically insignificant, likely due to random chance, or something meaningful, such as over- or underrepresentation.
Example: A proportion test is run, and it’s found that the workshop participants are 40% female and therefore statistically significantly different from the 51% in the citywide population. That means the difference between the engagement group and the comparison group likely isn’t just random.
How to do it
- Consult with Performance & Analytics. Rigorous statistical testing is best performed by individuals with the knowledge and training to do so. City employees can consult with the Performance & Analytics Department for additional details or assistance.
Strengths | Weaknesses |
---|---|
|
|
When to use proportion testing
Proportion testing is more appropriate when a precise analysis is needed. If a conclusion could impact funding, policy, legal action, or other major organizational decisions, the rigorous, defensible evidence of statistical testing may be preferred. Examples may include:
- Deciding on a major infrastructure investment
- Determining compliance with legal, audit, or policy requirements
- Writing formal reports where a high-level of accuracy and precision is expected
Reach
Sign-in sheets
Sign-in sheets can quantify how many people attended an engagement event.
Email notifications
Email notification metrics like number of opens and link clicks can be reviewed to understand digital reach. Additionally, staff can review email list sign-up form responses to quantify how many people demonstrated interest in a project.
Social media or web impressions
The Department of Information Technology’s Web Services team and Communications Department can help acquire metrics related to engagement.
- Work with the Web Services Team for a report (accessible to City staff only) on webpage performance metrics such as page visits.
- Knowing the sources of the page visits may also inform staff of engagement techniques that have acquired the most engagement.
- Work with the Communications Department for a report on social media metrics like impressions and reach.
Quality of Input
Assess quality of input
Review input received for its quality through a content analysis. Identify quality by checking if sentiments and input themes are applicable to the project and specific enough to guide decision-making.
Additional evaluation considerations
Internal and external check-ins
Check in with project staff and partners to:
- Assess engagement strengths and areas for improvement
- Summarize observations and collected opinions of the project and engagement activities
- Make recommendations for future projects
Press and media articles
Look for any articles or media that have been published about the project. Assess whether the tone of press coverage is positive or has suggestions for improvement and consider these for future projects.
Other evaluation metrics
Other metrics to consider in evaluation include awards received, quality of partnerships formed, relationships improved and first-of-a-kind interactions, among others.
Implementing Public Engagement
- Levels of Public Participation
- Metrics for Success
- Engaging Children and Youth
- Engaging Groups Affected by Structural Exclusion
- Engaging Immigrants
- Engaging Members of the LGBTQIA+ Community
- Engaging Older Adults
- Engaging with People Experiencing Homelessness and Those in Emergency Shelter
- Engaging People with Disabilities
- Engaging Religious Communities
- Engaging Veterans and Members of the Military
- Working with Businesses
- Working with the City's Boards and Commissions
- Working with Community Planning Groups and the Community Planners Committee
- Working with Community-Based Organizations
- Working with Council Offices
- Working with Neighborhood Associations