Choosing Survey Methods: Interviews vs. Questionnaires
This paper examines five distinct research scenarios to determine the most appropriate data-collection method in each case. Drawing on the practical trade-offs among telephone interviews, personal interviews, and self-administered questionnaires, the analysis considers factors such as sample size, geographic distribution, question complexity, respondent motivation, and available resources. Each scenario—ranging from a neighborhood residents' survey to a Fortune 500 financial outlook poll—is evaluated on its own terms, demonstrating how research design decisions depend on the nature of the information sought and the characteristics of the target population.
- Introduction: Matching Method to Research Goal: Framing the method-selection problem across scenarios
- Scenario A: Residents of a New Subdivision: Telephone interviews for neighborhood relocation motivations
- Scenario B: Student Government Candidate Poll: Self-administered questionnaire for simple candidate preference
- Scenario C: Wholesale Grocery Companies' Personnel Policies: Personal interviews for complex personnel management data
- Scenario D: Fortune 500 Financial Officers' Economic Predictions: Telephone interviews for busy executives' economic forecasts
- Scenario E: Work-Study Job Analysis on a College Campus: Questionnaire-first approach for large motivated student sample
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What makes this paper effective
- Each scenario is treated as a self-contained analytical unit, with the method recommendation clearly justified before moving on — readers never lose track of which case is being discussed.
- The paper consistently weighs multiple competing factors (cost, geography, question complexity, respondent motivation) rather than citing only one reason per decision, giving each argument depth.
- Concrete illustrative details — such as the sidewalk/fitness example or students filling out forms between classes — ground abstract methodological principles in believable real-world contexts.
Key academic technique demonstrated
The paper demonstrates applied comparative analysis: it uses a consistent evaluative framework (method type → rationale → trade-offs) across all five scenarios, allowing readers to see why the same criterion (e.g., geographic spread) leads to different conclusions depending on context. This is a strong model for any assignment requiring method justification in social science research design.
Structure breakdown
The paper opens with a brief framing section and then proceeds through five labeled scenarios (A–E), each constituting its own mini-argument. The conclusion of each section implicitly sets up the next by contrasting it with a different combination of variables. There is no separate conclusion section; the cumulative effect of the five cases serves as the paper's overall argument that no single method fits all research situations.
Introduction: Matching Method to Research Goal
Selecting the right data-collection method depends on a combination of factors: the complexity of the information sought, the size and geographic spread of the sample, respondent motivation, and available resources. The five scenarios below illustrate how these variables interact to favor different approaches — telephone interviews, personal interviews, or self-administered questionnaires.
Scenario A: Residents of a New Subdivision
The research goal here is to learn why residents selected their neighborhood and to gather their opinions about life in the subdivision. In this instance, a telephone interview is the most appropriate method. The number of respondents is too large for personal interviews, given the likely resources available to the interviewer. Additionally, individuals in this particular group may not be sufficiently motivated to spend a great deal of time with an interviewer in person, and some may decline to participate at all.
A telephone interview can ask residents pre-determined questions suitable for statistical comparison — for example, "Rank in order of preference what was most important in your decision to move here." At the same time, a telephone interviewer can also pose open-ended questions about lifestyles, hobbies, and personal backgrounds that would not be captured by a multiple-choice, self-administered questionnaire. For instance, an interviewer might discover through conversation that physical fitness is important to residents and that they appreciate having paved sidewalks nearby for regular walks. A telephone interview is also likely to yield a higher rate of complete responses, since residents may simply discard a paper questionnaire asking why they chose to live in the subdivision.
Scenario B: Student Government Candidate Poll
Because this poll focuses on asking "who" rather than "why," a standard self-administered questionnaire is the appropriate method. Only one question is being asked, and it is a relatively simple one that is unlikely to confuse respondents. Telephone interviews would be unnecessarily cumbersome, expensive, and time-consuming for a question that is mainly of interest to individuals at one specific university.
Students, given their busy schedules, might have difficulty setting aside time to answer a telephone questionnaire, whereas they could complete a self-administered questionnaire online, during lunch, or before class. Students might feel that a telephone call imposes on their time, but the ease of a short paper or online form would encourage compliance. While paper questionnaires are sometimes discarded, the simplicity of a single-question poll would make it easy to complete quickly. Moreover, students are already accustomed to filling out questionnaires and forms regularly — online and on paper — for coursework and for college-related matters such as financial aid.
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