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Three Behavioral Insights into the Aging Mind

Behavioural science has contributed much to the understanding of decision-making in the last few decades. We now understand how heuristics and biases can influence our thinking, perceptions, choices and behaviour. Yet, many of the frequently cited studies from behavioural science have been conducted on students, typically in their early twenties. Consequently, people often ask whether these findings still hold in other generations: Does our decision making process differ as we get older? Do we become more or less ‘rational’? And if minds do differ, how does the 20 year old mind differ to the 70 or 80 year old mind?

Why Do People Behave the Way They Do?

By Eyal Winter   Many of us tend to think of decision making as a process in which two separate and opposite mechanisms are engaged in a critical struggle, with the emotional and impulsive mechanism within us tempting us to choose the “wrong” thing, while the rational and intellectual mechanism that we also carry inside us [...]

Rationality and Affective Biases. Do You Know What They Are?

A common interpretation in behavioural finance is that rationality is the result of a pure cognitive process which can be behaviourally biased. While cognitive biases are influences that affect rationality from within the cognitive system, affective biases refer to those influences that affect the cognitive system from outside. Unfortunately, the assumption that rationality is a pure cognitive process is not well motivated. Rationality results from the intrinsic interaction between cognition and emotions.

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