Associative Inference Bias
An intuitive response based on associations can persist alongside a conflicting analytic judgment. The source discusses evidence for these different routes to a judgment.
THE IDEA
EMPIRICAL CONCLUSIONS
I reviewed evidence from multiple domains in which people were simultaneously compelled to believe two contradictory answers to a reasoning problem, in some cases with more than one demonstration from the same domain. These data are complemented by Windschitl and Weber’s (1999) demonstration of the effect of associative inference on nonnumeric forecasting, the evidence for Logan’s (1988) instance theory, which assumes that certain cognitive tasks can be performed either algorithmically or through associations to an instance memory, and the evidence that correction processes in social judgment can be dissociated from other, less theory-bound, processes.
When to use it
In legal decision-making, jurors may rely on both intuitive judgments and evidence-based reasoning, leading to contradictions.
In financial forecasting, analysts may mix personal experience with statistical data, resulting in conflicting predictions.
Examining a conflict between an initial diagnostic impression and a later evidence-based assessment.
In everyday judgments, people may believe in superstitions while also believing in scientific explanations.
FROM THEORY TO EVERYDAY LIFE
In practice
Juror's Contradictory Beliefs
Suppose a vivid memory of a similar case makes a juror feel almost certain of guilt, while careful examination of the present evidence leads the juror to judge guilt unlikely. The conflict concerns two assessments of the same claim, not merely the difference between suspicion and a legal burden of proof.
Medical Diagnosis Conflict
A memorable patient makes a rare disease feel like the most likely diagnosis. After examining the current symptoms and base rates, the doctor judges a common condition more likely, yet the initial impression remains compelling. This illustrates conflicting judgments; simply considering both conditions would not.
A MOMENT TO REFLECT
Put it to work.
Think of a time you held two contradictory beliefs about a topic. What drove each belief?
How can you identify when associative inference is influencing your reasoning?
What strategies can help resolve contradictions between associative and analytic thinking?
Often confused with
References
- Associative Inference in Nonnumeric Forecasting — Windschitl and Weber (1999)
- Instance Theory of Automaticity — Logan (1988)
CONTINUE THE CONVERSATION
Source texts
- Heuristics and Biases The Psychology of Intuitive Judgment (Thomas Gilovich, Dale Griffin, Daniel Kahneman)