A pool of nine bipolar adjective pairs used across numerous studies to measure the stated inclination of a person to engage in a target behaviour, most commonly a purchase.
7-point semantic differential (varies by study)
Full scale items shown. Always cite the original source when using this scale in research.
Compilation from multiple sources; not a single validated scale. Internal consistencies range from .80 to .99. Researchers should select a subset of 2–4 theoretically coherent items rather than using all nine. The items vary in focus from pure likelihood to frequency and certainty.
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