Master Market Research
Learn the fundamentals, test your knowledge, and download essential resources all in one place.
Basic Terminologies
Key terms used in market research essential for every field investigator.
Market Research
Process of collecting and analyzing information about consumers, markets, and competitors.
Client
Company or organization that commissions the research study.
Respondent
Person who participates in a survey or research study.
Questionnaire
Structured set of questions used to collect responses.
Sample
Group of respondents selected to represent a larger population.
Screening
Process of checking whether a respondent fits the study criteria.
Fieldwork
Stage where data is collected from respondents.
CAPI
Computer Assisted Personal Interview – face to face survey using a device.
CATI
Computer Assisted Telephone Interview – survey conducted over phone.
CAWI
Computer Assisted Web Interview – online survey through links/forms.
FGD
Focus Group Discussion – moderated discussion with a small group.
IDI
In Depth Interview – detailed one to one interview.
Quota
Target number of interviews required for a specific respondent group.
LOI
Length of Interview – estimated time required to complete the survey.
Incidence Rate (IR)
Percentage of people who qualify for the study.
Data Quality Check
Process of verifying responses for accuracy and authenticity.
Verbatim
Respondent answers recorded exactly in their own words.
Back Check
Follow up verification to confirm the interview actually took place.
Tabulation
Organizing survey responses into tables for analysis.
Insight
Meaningful understanding derived from research data.
