An insight stimulus (or research stimulus) is content created specifically for consumer research—designed to elicit genuine reactions and gather actionable insights.[1] In advertising research, stimulus video testing uses animatics, test commercials, or other visual content to measure how audiences respond to creative concepts before full production.[2]
Stimulus Fidelity and Research Quality
Research teams distinguish between stimulus types based on their fidelity and purpose.[5] Low-fidelity stimulus (concept boards, scripts) tests early ideas quickly and affordably.[2] Medium-fidelity stimulus (boardomatics, photomatics) adds visual detail.[5] High-fidelity stimulus (AI animatics, rough cuts) tests near-final creative with the greatest precision.[5]
The quality of stimulus directly impacts research quality.[4] When respondents view rough sketches, they must imagine the final ad—introducing cognitive bias and reducing insight reliability.[4] When they view photorealistic content, they react to what they will actually see, delivering more accurate predictions of real-world ad performance.[4] Research published in Frontiers in Human Neuroscience shows this accuracy can exceed 80% for metrics like purchase intent and brand recall.[6]
What Makes Good Research Stimulus
A good insight stimulus strikes a specific balance: realistic enough to elicit genuine consumer reactions, while remaining editable based on research findings.[4] It should be production-quality without being over-polished—respondents need to understand this is a concept being developed, not a finished ad.[4] AI animatics achieve this balance well, offering photorealistic quality in a clearly pre-production format.[4]
Insight teams typically brief stimulus production by providing a research brief covering the target audience, key messages to test, visual style preferences, and specific hypotheses to explore.[5] The best briefs include the final script, brand guidelines, reference imagery, and clear direction on what the research aims to learn from each concept.[5]
The Shift to AI-Generated Stimulus
According to WARC research, 45% of all tested ads use animatic-format stimulus.[5] The trend is accelerating toward higher-fidelity formats as AI production tools make photorealistic stimulus more accessible.[4] Nielsen's finding that 47% of a campaign's sales impact depends on creative quality underscores the importance of testing with stimulus that accurately represents the final creative execution.[5]
For global research programmes, AI stimulus production is particularly transformative—enabling localised versions of each concept for different markets without proportional increases in cost or timeline.[4] This supports thorough creative testing across regions.
Myth Labs produces high-fidelity research stimulus and animatics for testing using AI, helping insight teams gather more reliable data from consumer research.
Sources
- Definition: Stimulus material — Association for Qualitative Research (AQR), 2023
- Using creative stimuli in market research to build brands — The Market Researchers, 2020
- Why and how to use stimulus material in qualitative research — Susan Bell Research, 2020
- Moving beyond traditional notions of stimulus in qualitative research — Newfocus, 2019
- Enhancing the Interview with Stimulus Material and Projective Techniques — SAGE Research Methods, 2003
- Using visual and metaphorical devices in repeated focus groups — BMC Medical Research Methodology, 2016