Help with designing a survey for my Master's thesis in Psychology: collecting data on stress levels of working mothers?

Designing a survey for such a nuanced topic is definitely a balancing act, but you can absolutely make this manageable by focusing on the "load" rather than just the feeling. To operationalize stress effectively, try framing your questions around specific domains like time pressure, role conflict, and emotional exhaustion. Think of your survey like a camera lens; if you try to capture the entire landscape of a mother’s life at once, the image gets blurry. Instead, use a few validated scales for the core metrics and supplement them with targeted, open-ended questions that allow them to describe their specific stressors in their own words. This gives you the quantitative data you need for your thesis while respecting the depth of their lived experience. I know how overwhelming it feels to stare at a blank survey draft when you’re worried about participant fatigue. It’s easy to fall into the trap of asking everything, but remember that busy working moms are likely filling this out during short, fragmented breaks. If you keep your survey concise—aiming for under fifteen minutes—you’ll likely get much higher quality responses because they won’t feel pressured to rush through the final pages. Focus on the most impactful indicators of stress, like sleep quality or perceived support, rather than trying to map every single detail of their daily routine. You’ve clearly put so much thought into this already, and by keeping your focus sharp and your questions empathetic, you’re going to gather some really meaningful data that truly honors the participants' time and effort.

The short answer is: treat stress as a multi‑dimensional construct, pick a brief, validated core scale, add a few context‑specific items that map onto the daily realities of working mothers, and keep the whole questionnaire under fifteen minutes so respondents stay engaged. By anchoring your items in concrete situations—like “How often in the past week have you felt you didn’t have enough time for your children because of work demands?”—you turn an abstract feeling into something measurable without overwhelming participants. When you start operationalizing stress, remember that most researchers separate the physiological, cognitive, and affective components. For a Master's thesis you probably don’t need a full physiological battery, but you do want to capture perceived stress and its sources. A well‑established instrument such as the Perceived Stress Scale (PSS) gives you a reliable baseline with just ten items. You can trim it to the four‑item short form if pilot testing shows time pressure is a real issue. Then, layer on domain‑specific questions that reflect the work‑family interface: role conflict (“I feel torn between my job responsibilities and my family duties”), time pressure (“I often have to rush through tasks at work or at home”), and support (“I have someone I can rely on when work gets hectic”). Use a five‑point Likert format for consistency and ease of scoring. A common misconception is that more items automatically mean better data. In reality, each extra question raises the risk of fatigue, random responding, and dropout—especially for busy mothers who might only have a few spare minutes. To avoid that, pilot your survey with a small group of participants similar to your target sample. Track completion time and ask for feedback on any confusing or redundant items. If you notice that respondents are skipping the last third of the questionnaire, trim it down or move less critical items to an optional “additional comments” section. Another trade‑off is depth versus breadth: open‑ended questions can reveal nuances you hadn’t considered, but they also increase analysis time and may deter participants. A good compromise is to include one optional text box after each domain asking, “If you’d like, tell us what most contributes to this feeling for you.” That way you capture rich data without forcing everyone to write a paragraph. Consider edge cases like part‑time workers, single mothers, or those on flexible schedules. Their stressors might differ in intensity or type, so you may want a screening item that captures employment status and hours worked, then use branching logic (if your survey platform allows) to show only the most relevant follow‑up items. For example, a mother working 30 hours a week might be more concerned with time management, whereas a mother working 50 hours could be more affected by role conflict. Tailoring the questionnaire in this way respects individual differences and improves the validity of your findings. In sum, start with a concise, validated stress measure, enrich it with a handful of work‑family specific Likert items, test it with a pilot, and keep the total length short enough that busy mothers can complete it comfortably. This approach will give you reliable, nuanced data without overloading your participants.