Behavioural Scientist

Behavioural Scientists research and analyse why people think, feel, and act the way they do, applying findings to improve policy, public health, product design, and organisational decision-making. You design and conduct studies — including surveys, experiments, and observational research — and use statistical methods to interpret human behaviour patterns. In Ireland, you might work within government bodies such as the Behavioural Economics Unit at the Department of Finance, the Health Service Executive, or within private sector consultancies and technology firms. You regularly communicate findings through written reports, presentations, and policy briefs, advising decision-makers on evidence-based interventions. Collaboration is central to the role, as you typically work alongside economists, psychologists, public health specialists, and policy teams.

Entry into this field typically requires a postgraduate qualification at NFQ Level 9, such as a Master's degree in Behavioural Science, Psychology, Economics, or a closely related social science. A relevant NFQ Level 8 Honours Bachelor degree — for example in Psychology, Sociology, Economics, or Cognitive Science — from institutions such as UCD, TCD, UCC, University of Galway, or DCU, is the usual foundation. Leaving Certificate subjects that provide a strong base include Mathematics, Biology, Business, and any humanities subjects such as Economics or Geography. Some practitioners enter via a Level 9 conversion programme or a research-focused Master's after an undergraduate degree in a related discipline. A PhD (NFQ Level 10) is increasingly valued for senior research positions, particularly in academic or government research settings. There is no single statutory registration body for behavioural scientists in Ireland, though membership of the Psychological Society of Ireland or a chartered economics body can strengthen professional credibility.