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Survey Research — Previous Year Questions

📊 Topic Overview​

MetricValue
Papers Appeared16 of 28 (57.1%)
Priority🔴 HIGH
Section DistributionSec A: 8
Most RepeatedTypes and data collection methods in survey (10 times)
ProbabilityVery High

🎯 Must-Know Concepts​

  1. Definition of survey research and its characteristics
  2. Types: descriptive, analytical/explanatory, cross-sectional, longitudinal
  3. Steps in conducting survey research
  4. Data collection instruments: questionnaires, interviews, scales
  5. Advantages and limitations

🔥 Most Repeated Question: Types of Survey Research and Data Collection Methods​

Answer (Section A — ~450 words):​

Survey research is a quantitative research method that involves collecting data from a large sample of individuals through structured questionnaires or interviews to describe, compare, or explain attitudes, behaviours, and characteristics of populations. It is among the most widely used methods in social science due to its efficiency in collecting data from large samples.

Types of Survey Research:

1. Descriptive Survey Aims to describe the characteristics of a population or phenomenon at a single point in time — the most common type. Example: National Crime Victimisation Survey, census.

2. Analytical/Explanatory Survey Goes beyond description to explain relationships between variables. Uses multivariate analysis to test hypotheses. Example: Testing whether job satisfaction predicts turnover intention while controlling for demographics.

3. Cross-Sectional Survey Data are collected from a sample at a single point in time. Efficient and economical but cannot establish causal sequences. Suitable for prevalence studies.

4. Longitudinal Survey Data are collected from the same (or comparable) sample at multiple time points. Three subtypes:

  • Panel study: Same individuals measured repeatedly (allows individual change to be tracked but suffers from attrition and conditioning).
  • Cohort study: A cohort (people sharing a defining characteristic, e.g., birth year) followed over time.
  • Trend study: Different samples from the same population studied at different times; tracks population-level change.

Steps in Conducting Survey Research:

  1. Define research objectives and questions
  2. Identify target population and sampling frame
  3. Select sampling method (random, stratified, cluster, convenience)
  4. Develop data collection instrument (questionnaire/interview schedule)
  5. Pilot test the instrument
  6. Collect data (via mail, phone, online, face-to-face)
  7. Code and enter data
  8. Analyse data (descriptive statistics, correlation, regression, factor analysis)
  9. Interpret and report findings

Data Collection Instruments:

Questionnaire: Self-administered written instrument. Closed-ended items (Likert scales, multiple choice) allow easy quantification; open-ended items provide depth. Advantages: economical, no interviewer bias, anonymity encourages honest responses. Limitations: low response rates, no clarification possible, unsuitable for illiterate populations.

Interview: Structured (fixed questions and order), semi-structured (fixed questions with follow-up probes), or unstructured (conversational). Face-to-face interviews yield high response rates and allow clarification but are expensive and subject to interviewer bias. Telephone interviews are economical.

Scales: Attitude scales (Likert, Thurstone, Guttman), personality inventories, and rating scales provide standardised measurement of psychological constructs.

Advantages of Survey Research: Large samples possible; efficient; standardised; amenable to statistical analysis; cross-cultural comparisons possible. Limitations: Self-report bias; response set; non-response; cannot establish causality; limited depth compared to qualitative methods.

🧠 Memory Aids​

Survey Types (DACL): Descriptive, Analytical, Cross-sectional, Longitudinal (Panel, Cohort, Trend)

📚 Related Content​

✅ Self-Assessment​

  1. What is the difference between a panel study and a cohort study?
  2. What are the advantages of self-administered questionnaires over interviews?
  3. What steps are involved in conducting survey research?
  4. How does a Likert scale differ from a Thurstone scale?
  5. What are the main limitations of survey research as a method?

💡 Exam Tips​

  • Section A: Define → 4 types with definitions and examples → Steps → Instruments → Advantages and limitations.
  • Longitudinal sub-types (panel, cohort, trend) are frequently asked separately in Section B — know the distinction.
  • Always mention response rate as a practical limitation of questionnaire surveys.