Change Blindness
Change blindness concerns failures to notice changes. Banasiewicz applies the idea to slow social shifts: decision-makers may focus on conspicuous events while overlooking changes that accumulate over time.
THE IDEA
Noticing Gradual Social Change
Banasiewicz uses change blindness to discuss how decision-makers can overlook gradual changes in familiar surroundings. Repeated exposure can make small differences hard to notice without a clear point of comparison. The author applies this idea to the assessment of societal trends.
Visible events often dominate accounts of social change. Banasiewicz discusses the Middle Eastern and North African uprisings known as the ‘Arab Spring’ in the context of 2011. He contrasts such flashpoints with changes that accumulate over decades. The gay rights movement in the US and elsewhere, for example, involved shifts in social norms, public attitudes, and legal standards. Comparing earlier and later conditions can reveal a transformation that was less apparent from day to day.
For an organizational decision, the practical question is what has changed over the relevant period. Systematic data collection can help distinguish a long-running trend from a recent event. It gives decision-makers a basis for comparison beyond what happens to attract their attention.
When to use it
Assessing societal trends for strategic business planning: avoiding overemphasis on sudden events while missing gradual shifts in consumer behavior or regulatory changes.
Policy-making: designing interventions that account for slow-moving societal changes (e.g., demographic shifts, climate change attitudes) rather than reacting only to crises.
Personal development: recognizing incremental changes in habits, relationships, or skills that might otherwise go unnoticed until they become problematic.
Investing: identifying long-term market trends that evolve slowly, such as technological adoption cycles, rather than focusing on short-term volatility.
FROM THEORY TO EVERYDAY LIFE
In practice
Arab Spring
The Arab Spring uprisings discussed in the source in the context of 2011 illustrate the visibility of major events. Studying the conditions preceding them raises a separate question about slower social and political change.
Gay Rights Movement
The gay rights movement in the US and elsewhere involved decades of changes in social norms, public attitudes, and legal standards. Comparing conditions across that period helps show cumulative change that a focus on daily events might miss.
A MOMENT TO REFLECT
Put it to work.
Can you think of a gradual change in your personal life or organization that you only noticed in hindsight? What might have helped you see it earlier?
How might change blindness affect your interpretation of long-term social trends versus short-term events?
In what ways could systematic data collection help you overcome change blindness in your decision-making?
CONTINUE THE CONVERSATION
Source texts
- Evidence-Based Decision-Making How to Leverage Available Data and Avoid Cognitive Biases (Andrew D. Banasiewicz)