Welcome to Your Health and Well-being Class Practical!

In the world of Psychology, we don't just read about people; we talk to them. In this chapter, we explore how to conduct an interview or a focus group specifically within the context of health and well-being. This practical isn't just a classroom activity—it is a core part of your learning that will be directly examined in Paper 2 Section A and will help you master the skills needed for your Internal Assessment (IA) research proposal.

Don't worry if the idea of "research methodology" sounds a bit intimidating. Think of this as learning the art of professional conversation to understand why people feel the way they do about their health.

The Basics: What are we doing?

For the health and well-being context, you are required to use one of the following qualitative methods:

  • Structured Interview: A set list of questions asked in a specific order. No straying from the script!
  • Semi-structured Interview: You have a guide of topics and questions, but you can follow up on interesting things the participant says. This is the "gold standard" for many psychologists.
  • Focus Group: A group discussion where participants talk to each other as well as the researcher.

Sample Size Requirements

The IB is very specific about how many people you need for this practical:

  • If you choose an individual interview: You only need \(1\) participant.
  • If you choose a focus group: You need between \(3\) and \(8\) participants in the group.

Why use Interviews in Health and Well-being?

Health isn't just about biological germs or physical injuries; it’s about perspectives and meanings. While a survey might tell us how many people feel stressed, an interview tells us what it feels like to be stressed and how they try to cope. It provides "rich data"—detailed, deep information that numbers can't always capture.

Step-by-Step: Planning Your Practical

1. Define Your Population of Interest

Who do you want to learn about? In the context of health, your population of interest might be "IB students," "athletes," or "people who practice mindfulness."

2. Formulate a Research Question

Your question should be open-ended.
Poor Example: "Are students stressed?" (This is a Yes/No question).
Good Example: "How do IB students perceive the impact of sleep on their mental well-being?"

3. Design the Interview Guide

If you are doing a semi-structured interview, you need an interview guide. This is a list of open-ended questions designed to encourage the participant to talk. Avoid "leading questions" that suggest a "right" answer.
Example of a leading question: "Don't you think exams are the main cause of your stress?"
Example of a neutral question: "What factors do you feel contribute most to your current stress levels?"

4. Ethical Considerations

Because health can be a sensitive topic, responsibility is a key concept here. You must ensure:

  • Informed Consent: Participants must know what the study is about and that they can leave at any time.
  • Anonymity and Confidentiality: Their names should not be attached to their answers.
  • Protection from Harm: Ensure the questions don't cause unnecessary distress.

Applying the Core Concepts

The IB Psychology course is built around six concepts. Here is how they apply to your interview practical:

Perspective: This is the heart of qualitative research. You are looking for the participant's unique viewpoint on their health. Different people might view the same "health behavior" (like exercise) very differently.

Bias: This is something to watch out for! Interviewer bias happens when the researcher’s own beliefs or body language influence the participant’s answers. If you look shocked when a participant says they only sleep \(4\) hours a night, they might change their next answer to please you!

Measurement: In an interview, we aren't measuring things with a ruler or a scale. Instead, we are "measuring" themes and patterns in what people say. This is called thematic analysis.

Responsibility: As the researcher, you are responsible for the well-being of your participant during the interview. You must handle their personal stories with care and ethical integrity.

Focus Groups: A Special Case

If you choose a focus group (\(3\) to \(8\) participants), the dynamic changes. The Pro: Participants can trigger memories or ideas in each other that might not come up in a one-on-one talk. The Con: Social desirability bias. A participant might not want to admit they struggle with mental health in front of a group of peers.

Quick Review: Interview Tips

1. Build Rapport: Start with "icebreaker" questions to make the participant feel comfortable.
2. Active Listening: Use prompts like "Can you tell me more about that?"
3. Record and Transcribe: It’s hard to listen and write at the same time. Recording (with permission!) allows you to focus on the conversation.

Common Mistakes to Avoid

  • Asking "Why" too much: Sometimes "Why" can sound accusatory (e.g., "Why don't you exercise?"). Try "What makes it difficult to find time for exercise?" instead.
  • Sample Size Errors: Remember the rules! \(1\) for individual, \(3-8\) for group. Don't try to interview \(20\) people for this specific class practical.
  • Forgetting the Context: Ensure your questions are clearly linked to health and well-being, not human relationships or development.

Key Takeaway Summary

The health interview practical is about understanding the perspectives of a population of interest regarding their health and well-being. Whether you use a semi-structured interview or a focus group, your goal is to collect rich, qualitative data while minimizing bias and upholding your ethical responsibility. Mastery of this method is essential for your Paper 2 exam and your IA proposal!

Note: For more on how health is defined or treated, see the chapters "Explaining mental health and disorders" and "Treatment and promoting well-being."