The method that fits the purpose
The nurse wants the in-depth views and feelings of a small group of women, brought out through interaction among the members. Each part of that purpose points to a focus group discussion. A focus group brings together a small number of participants, often about six to twelve, who share a common characteristic, here postmenopausal women with low bone mass. A facilitator guides the talk with open-ended questions. As members respond to one another, they reveal attitudes, beliefs, fears, and experiences that individual questionnaires rarely capture. This qualitative depth helps the nurse design sessions that fit what the women actually think and feel.
Comparing needs assessment methods
Needs assessment methods differ in depth and breadth. Choosing the right one depends on the question the planner wants answered.
| Method | Gives | Group interaction |
|---|
| Focus group discussion | Depth: views, feelings, attitudes | High, among a small group |
| Community forum | Breadth: input from many stakeholders | Open meeting, less depth |
| Questionnaire survey | Quantitative data from many people | None |
| Nominal group technique | Structured, ranked priorities | Limited; ideas generated silently, then ranked |
Why the other methods are wrong
A questionnaire survey collects data from many people efficiently and can be counted, but it lacks group interaction and gives little depth about feelings. A community forum is an open meeting where many residents or stakeholders voice concerns; it gives breadth rather than in-depth exploration of a small group. The nominal group technique asks members to write ideas silently, share them in turn, and then rank them; it yields a list of priorities, and interaction is deliberately limited to keep influential members from dominating.
Application to the bone health program
For older women, some of whom care for grandchildren, a focus group could reveal barriers such as fear of falling, limited time, or beliefs about exercise and calcium. These insights shape content, timing, and teaching methods. A survey might be added later to measure how common these views are across all 40 participants.
Exam takeaway
Key point In-depth views of a small group through interaction = focus group discussion. Breadth = community forum; numbers = survey; ranked priorities = nominal group technique.