Approaches to Measuring Advertising Effectiveness
There are two approaches to measuring advertising effectiveness, viz,, experimental method and survey method. Under experimental method, consumers are given a controlled exposure to the message and the effects are measured on the basis of the change in opinion or attitude. A base line is observed with the use of a control group not exposed to the advertising campaign. The results of the exposure in almost all the situations are recorded. The alternative effects of each exposure are considered for comparison and with a view to establishing a relationship between the exposure and the effects. Field experiments are conducted to measure the effects of mass communication. Sample surveys or interviews or questionnaires are used to obtain information about people’s exposure to the advertising campaign. The advertising effectiveness is evaluated on the basis of the correlations between the exposure and the attitude or action. Pre Testing Methods Pre-testing is preferred because Continue reading