Development and validation of the Personal Nostalgia Scale

This research conducts five studies and uses 1185 respondents to develop and validate a six-item, seven-point Likert scale capable of measuring a personal nostalgia response to an advertisement. Traditional forms of scale development and a variety of experimental conditions are undertaken to develop and validate the scale. Statistical techniques include t-tests, correlation, regression, confirmatory factor analysis and a multitrait–multimethod matrix. This research fulfils a significant gap in the current knowledge as the current scales neither distinguish between the distinct types of nostalgia nor measure personal nostalgia as a response to advertising independently of other reactions. This is despite personal nostalgia being considered as a distinct form of nostalgia with a suggested differing influence on a number of important consumer behaviour responses. The scale has implications for researchers undertaking future studies exploring personal nostalgia's influence on consumer behaviour reactions. Nostalgia is also a commonly used and has effective advertising appeal, and this research provides practitioners with a parsimonious instrument to measure the level of personal nostalgia experienced as a result of advertising exposure. This assists in ensuring accuracy when predicting consumer reactions.