Marketing research

Research is the search for and retrieval of existing, discovery or creation of new information or knowledge for a specific purpose. Research has many categories, from medical research to literary research. Marketing research (also called consumer research) is a form of business research. It is a form of applied sociology which concentrates on understanding the behaviours, whims and preferences, of consumers in a market-based economy. The field of marketing research as a statistical science was pioneered by Arthur Nielsen with the founding of the ACNielsen Company in 1923.

Marketing research methods

Methodologically, marketing research uses four types of research designs, namely:

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• Qualitative marketing research - generally used for exploratory purposes - small number of respondents - not generalizable to the whole population - statistical significance and confidence not calculated - examples include focus groups, depth interviews, and projective techniques
• Quantitative marketing research - generally used to draw conclusions - tests a specific hypothesis - uses random sampling techniques so as to infer from the sample to the population - involves a large number of respondents - examples include surveys and questionnaires
• Observational techniques - the researcher observes social phenomena in their natural setting - observations can occur cross-sectionally (observations made at one time) or longitudinally (observations occur over several time-periods) - examples include product-use analysis and computer cookie traces
• Experimental techniques - the researcher creates a quasi-artificial environment to try to control spurious factors, then manipulates at least one of the variables - examples include purchase laboratories and test markets

Researchers often use more than one research design. They may start with secondary research to get background information, then conduct a focus group (qualitative research design) to explore the issues. Finally they might do a full nation-wide survey (quantitative research design) in order to devise specific recommendations for the client.

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