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  1. Home
  2. Choose Fish and Shellfish Wisely

2 - Identify Target Audiences and Channels

Select each box in the cycle for more detailed information
Interactive flowchart displaying information about each of the nine parts of fish consumption advisoriesEvaluation and Refining Fish Consumption Advisory As NeededAssess Program Effectiveness Through EvaluationImplement and Monitor the ProgramDevelop and Pretest Concepts, Messages, Materials and ActivitiesDevelop Outreach PlansExplore Settings, Channels, and Activities to Reach Target AudiencesIdentify Potential PartnersIdentify Target Audiences and ChannelsEstablish Fish Consumption Advisory (FCA) Program Goals and Communication Objectives
  • Develop Risk Communication Programs for Fish and Shellfish Consumption Advisories
  • Technical Resources and Studies

The second step for developing and implementing a risk communication program for fish and shellfish consumption advisories is to identify target audiences and channels.

The information contained in these webpages is based on extensive research by academics, other federal agencies, and states, and compiled by EPA. In the interest of readability, sources are cited at the end of each section. However, there are certain cases, e.g., tables, where the sources are cited within the body of the section.

On this page:

  • Identify Target Population
  • Identify Target Audience(s)
  • Reaching the Target Audience
  • Use Respondent Driven Sampling to Reach Individuals in Hard-to-reach Groups or Communities
  • How to Gather Information on Target Audiences
  • Misconceptions

Identify Target Population

Target populations are often defined very broadly, using just a few descriptors. Members of a target population are those who are most affected or most at risk from eating contaminated fish. The following examples could be the target population(s) for a fish consumption advisory (FCA):

  • General public
  • People who eat a lot of fish
  • People who are pregnant
  • People who are nursing
  • Children
  • Older adults
  • People with certain allergies and/or underlying health issues (particularly for raw fish/shellfish)

Identify Target Audience(s)

Target audiences are carved or “segmented” from the target, or at risk, populations. Segmentation is defined as creating subgroups of a target population according to common characteristics. Segmentation can help in the development of messages, materials, and activities that are relevant to the target audience’s current behavior and specific needs, preferences, beliefs, cultural attitudes, knowledge, and reading habits

There may be differences in how the FCA is communicated to different segments of the target audiences, based on, for example, language, messaging, types of graphics, etc. Segmentation also helps identify the best channels for reaching each target audience, accounting for differences among populations, such as access to information, the information sources a specific target audience may find reliable, and learning preferences.

Define target audiences narrowly based on characteristics such as attitudes (e.g., existing beliefs about fish consumption), demographics, geographic region or patterns of behavior. Examples of how a target audience might be identified include people with a high school education, people with certain income levels who eat fish, people who may not trust the entity issuing the FCA, and people who are subsistence fishers.

Select target audiences and develop Communication Objectives in tandem. The target audience’s ability and willingness to make a behavior change affects the extent to which communications objectives are achievable and realistic.

Increase the FCA program’s effectiveness by developing strategies that are attuned to the needs and wants of different intended target audience segments, i.e. the groups to whom FCA experts want to communicate the message. Learn as much as possible about each target audience. Use as many target audiences as necessary to reach everyone that needs to know about the FCA.

When possible, compare individuals who have already modified their fish consumption behaviors with those who have not, and identify the determinants of their behavior. For example, there may be misconceptions that are causing members of a target audience not to modify their fish consumption behavior to be within the recommendations of the FCA.

Channel

A channel is the route of message delivery e.g., mass media channels include television, radio, newspapers, magazines; interpersonal channels include health professional to patient; community channels include community events, such as health fairs or sporting events.

Primary Target Audiences

  • Nursing infants
  • Children
  • People who are pregnant
  • People of childbearing age
  • Elders
  • Groups defined by geographical region
  • Groups with limited English proficiency
  • Groups with limited or no literacy
  • Low-income communities
  • Immigrant and refugee communities
  • African-American communities
  • Asian and Pacific Islander communities and subcommunities (e.g., Mien, Lao, Khmu, and Thaidum communities within the Laotian community)
  • Hispanic communities and subcommunities (e.g., Caribbean-American communities)
  • Native Americans, Native Hawaiians, and Alaskan Natives (including members of tribes and villages, members of non-federally recognized tribes, and urban Native people)
  • Anglers (urban, rural, sport, licensed, unlicensed).
  • Unlicensed anglers - The problem is further complicated for estuarine waters because most states do not have a marine fishing license that can serve as a conduit for dissemination of brochures.
  • Anglers who share the fish they catch with non-family members. For example, a survey of anglers on the Anacostia River showed that they are approached and begged for fish they would otherwise throw back. They are cajoled into fishing when they otherwise would not by people who may go hungry, and they have standing arrangements to fish for people in their neighborhoods who are in economic distress. These anglers, even if they know some of the health risks, find the urge to share the fish irresistible. They feel good to be helping someone in need, and that motivation overcomes concerns they may have about possible contamination.

Secondary Target Audiences

  • Leaders and teachers in health clinics, including pregnancy clinics
  • Medical professionals
  • State (and federal) personnel dealing with fishing (including licenses)
  • Fishing clubs
  • Party boat captains
  • Bait shops
  • Low income anglers depending on fish they catch for food may be easiest to reach through organizations providing services for them.
  • Retirees - fish more now than when they were working. Because many like to eat the fish they catch, they might very well be eating more fish.

Target audiences are defined narrowly based on characteristics such as attitudes (e.g., existing beliefs about fish consumption), demographics, geographic region or patterns of behavior.  Examples might include people with a high school education and certain income levels who eat fish or who may not trust the entity issuing the FCA, and people who are subsistence fishers.

Select target audiences and develop communication objectives in tandem. The target audience’s ability and willingness to make a behavior change affects the extent to which communications objectives are reasonable and realistic.

Increase the FCA program’s effectiveness by developing strategies that are attuned to the needs and wants of different intended target audience segments.  Learn as much as possible about each target audience. Use as many target audiences as necessary to reach everyone that needs to know about the FCA.

When possible, compare individuals who have already modified their fish consumption with those who have not, and identify the determinants of their behavior. For example, there may be misconceptions that are causing members of a target audience not to modify their fish consumption to within safe limits.

Characteristics that can be used to Define Target Audiences

When defining target audiences, FCA program managers can consider a variety of characteristics to help them determine common features of the target audiences. The following characteristics are typically used to do this.

  • Behavioral – health-related activities or choices, degree of readiness and willingness to change a behavior, information-seeking behavior, media use, and lifestyle characteristics
    • Audience emotional and social context can influence whether they can or will take actions that the message recommends
  • Cultural – language proficiency and language preferences, religion, ethnicity, generational status, family structure, degree of acculturation, and lifestyle factors (e.g., activities)
  • Demographic – occupation, income, educational attainment, family situation, places of residence and work, reading level
  • Physical – sex, age, type and degree of exposure to health risks, medical condition
  • Psychographic – attitudes, outlook on life and health, opinions, beliefs, values, self-efficacy, life stage, and personality traits
  • Literacy skills
  • Economic issues - importance of fish as a food source
  • Note: The ethnic composition of a location can change dramatically depending on the latest influx of people to that location.  More information about speakers of each language in a particular location.

Primary and Secondary Target Audiences

There are primary target audiences and secondary target audiences. The general primary target audiences for FCAs are later in this section. Secondary target audiences are those who can influence the primary target audiences or those whose actions are required to help cause the change in the primary target audience. For example, medical professionals would be considered a secondary target audience because their advice can cause behavioral changes in primary target audiences.

Now is a Good Time to Start Thinking about Evaluation

Formative evaluation is evaluative research conducted during program development. It may include state-of-the-art reviews, pretesting messages and materials, and pilot testing a FCA program on a small scale before full implementation. As FCA program managers begin collecting baseline information to learn about target audiences, it is a good time to begin thinking about any characteristics that could change as a result of a FCA, e.g., knowledge of FCAs increases, fish consumption behavior changes. These characteristics could be measured during evaluation to help determine the impact of the program.

  • Examples of Evaluation Studies
  • Examples of Completed Studies that Have Evaluated FCAs

Reaching the Target Audience

It is necessary to effectively communicate with target audiences to learn about their characteristics and ultimately to communicate the contents of the FCA.

Some people are reached most easily by mail, product labels, radio, television, landline, mobile phone, or various social networks. Some people rely on channels within their ethnic, language, faith, or ideological communities. Some need help with seeing, hearing, reading, or concentrating.

Immigrant groups, which may have common behavioral norms regarding fish consumption that are reinforced within their communities, may be easiest to reach through community organizations serving these populations. The composition of the affected groups may be changing rapidly in some areas, such as cities that are ports of entry for immigrant and refugee groups or rural and other areas where particular groups have settled.


Use Respondent Driven Sampling to Reach Individuals in Hard-to-reach Groups or Communities

  • Respondent Driven Sampling

How to Gather Information on Target Audiences

There are different ways to gather information to learn about target audiences. The best ways to reach individual target audiences may differ by target audience. As the information on one target audience is gathered, it may become apparent that there are additional target audiences. The following are different approaches developers of FCAs can use to obtain information about target audiences:

  • Talk to community leaders where the target audiences reside. The community leader(s) will likely know the best methods for reaching the target audience. Begin talking with local leaders and local health departments to find out who the contacts in the community should be and who else to speak with to obtain information about target audiences for the FCA. Try to identify the issues from their perspective(s).
  • Use focus groups. Focus groups can be an important tool to identify key information from the target audience. Focus groups provide the current awareness level of FCAs, what the information needs are, current behavioral practices, and the importance of the fish consumption-related issues to the target audience. Focus groups can help design surveys that will obtain the best information from the target audience.
  • Use surveys (e.g., mail, telephone, in-person, email).
  • Use research studies, government reports (including census information), health care organization information and other documents that can provide useful profiles.

Pros and Cons of Information - Gathering Techniques

Technique

Pros

Cons

Focus Group Economical Bias risk
  In-depth information Cannot generalize
Survey Can focus on rare population subgroups Cannot generalize
  Can generate large samples  
Email Survey Representative sample is possible Low response rate
  • Email is the domain of higher socioeconomic status people
  • Individuals will not tolerate lengthy questions
  Economical Lots of missing data
    May not know who actually filled out the questionnaire
Telephone Survey Representative sample is likely Declining response rates
  Can gather a lot of data Expensive
    Closed-ended questions are not always ideal
In-person survey Maximizes respondent cooperation Very expensive for any but the smallest populations
  Maximizes response rate  
  • Questions for Gathering Information on a Target Audience
  • Building Trust
  • Why People Fish/Importance of Fishing

Related Information

Documented Misconceptions/misperceptions

Misconceptions

When developing a FCA, it can help to address possible target audience(s)’ misconceptions and misperceptions. For example, FCAs could include diagrams or simplified language to address bioaccumulation if a target audience believes that because the water is clear and tastes good, the fish must be safe to eat. The following list can be a starting point to figuring out target audience misconceptions.


Sources:

  • Making Health Communications Programs Work
  • What We Know about Fish Consumption Advisories: Insights from Experts and the Literatureor National Risk Communication Conference Proceedings Document (pdf)
  • EPA Federal Advisory Committee report on fish contamination and consumption (2002) (pdf)
  • Addressing the Risk: Understanding and Changing Anglers’ Attitudes about the Dangers of Consuming Anacostia River Fish by OpinionWorks of Annapolis, MD (pdf)
  • A Framework and Information Needs for the Management of the Risks from Consumption of Self-caught Fish, Environmental Research 101 (2006)
  • Audience Analysis and Pretesting of Michigan Fish Advisory Materials Final Report Prepared By Pradeep Sopory, James Cherney, Donna Kashian, Wayne State University, November 11, 2013
  • Communicating Fish Consumption Advisories in California: What Works, What Doesn’t
  • Communicating Risk and Benefits: An Evidence-Based User’s Guide (FDA)
  • Factors Influencing Fish Consumption by Key Audiences in the Great Lakes Region
  • Risk Communication in Action: The Risk Communication Workbook (pdf) (EPA, 2007)
  • Evaluating Risk Communication about Fish Consumption Advisories: Efficacy of a Brochure versus a Classroom Lesson in Spanish and English
  • Factors Affecting Fish Consumption among Licensed Anglers Living in the Great Lakes Region, 2012

Choose Fish and Shellfish Wisely

  • Should I Be Concerned about Eating Fish and Shellfish?
  • EPA-FDA Advice about Eating Fish and Shellfish
  • Eat Fish and Shellfish in a Healthy Way
  • How Do I Know if a Fish I Caught is Contaminated?
  • What the EPA Does to Protect You From Contaminated Fish and Shellfish
  • Technical Resources and Studies
  • Building Fish and Shellfish Advisory Programs
    • Designing a Fish and Shellfish Contaminant Monitoring Program
      • Integrated Approach Monitoring Strategy
      • Multi-phase Approach Monitoring Strategy
      • Sampling Sites
      • Target Species and Size Classes
      • Target Contaminants
      • Sampling Times and Frequency
      • Fish Sample Types
      • Shellfish Sample Types
      • Quality Assurance and Quality Control
      • Sample Analysis
    • In the Field - Collecting and Handling Samples
      • Sample Collection
      • Sample Handling
    • In the Lab - Processing and Analyzing Samples
      • Receiving Samples
      • Processing Samples
      • Analytical Methods
      • Quality Assurance and Quality Control
      • Data Verification, Reporting and Validation
    • Analyzing Data and Calculating the Consumption Limits
    • Developing a Fish and/or Shellfish Advisory
Contact Us about Fish and Shellfish Consumption
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on February 18, 2025
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