Change Means Friction

Measuring and leveraging cognitive conflict to drive behaviour change.

Every day we are faced with a wide range of decisions that affect every aspect of our lives. With so many choices, it is important to note that they are not all the same. Some follow standard routines and habits, while others require more thought and deliberation before reaching a final decision. 

Cognitive conflict describes our mental state when we are confronted with new information that clashes with our existing experiences, attitudes, beliefs, and habits. It is a critical component of decision making and a key driver in shifting from habitual, mindless choices to more thoughtful, conscious choices, which can ultimately lead to behavioural change. 

In this Ipsos Views paper we explore why cognitive conflict matters and what measures are available to help us better understand people’s decisions, drawing on case studies to illustrate how closely cognitive conflict is linked to behaviour change. 

In particular, the paper focuses on Decision Process Tracing, a proprietary and patented solution developed by Ipsos. This methodology measures the amount of conflict present in a decision by analysing the physical path of a trace that people make when choosing between two options. It can distinguish heuristic brand selection from more deliberative brand choice, including identifying the different types of evaluation across different brands by the same individuals in the same category. It has also been able to identify where significant numbers of people’s stated preferences are conflicted, and prone to change, such as in the choice of election candidates.

By understanding and leveraging cognitive conflict, businesses and policymakers can develop more effective strategies for driving positive change in consumer behaviour, social attitudes, and more.

Key takeaways: 

  •  Cognitive conflict is a key driver of behaviour change  
    By experiencing conflict between existing beliefs and new information, people are more likely to engage in deeper thinking and potentially change their future behaviour. 
  • Measuring cognitive conflict can predict behaviour change 
    Tools like Decision Process Tracing can identify individuals who are more conflicted and thus more likely to be receptive to change. 
  •  Effective interventions induce cognitive conflict 
    Messages, experiences, and other interventions that successfully challenge existing beliefs and habits can lead to greater conflict and pave the way for long-term behaviour change.

Download the POV

The author(s)

Related news

  • The Human Advantage Conference 2026: Highlights

    The Human Advantage Conference 2026: Highlights

    Ipsos is proud to support The Human Advantage 2026, a flagship event bringing together some of the world's leading experts and key industry figures to explore how behavioural science, AI, and human intelligence can address the critical challenges facing businesses and society. Here's a look back at two days of live coverage.
  • [WEBINAR] KEYS: Dialling Up the S In Sustainability
    KEYS Events replay

    [REPLAY] KEYS: Dialling Up the S In Sustainability

    In the next episode of our KEYS webinar, we’ll be asking whether now is the time when organisations should be ‘dialling up the S’ in their sustainability initiatives.
  • [Webinar] Real-World Evidence: Empowering the Patient
    Healthcare Webinar

    [Replay] Real-World Evidence: Empowering the Patient

    Patient voices are now central to regulatory, HTA and commercial decisions. But how do we move beyond tick-box engagement to evidence that truly reflects lived experience? Join our expert panel for a 360° perspective on making patient-centricity work in practice.