124 - Belief Change Blindness

124 - Belief Change Blindness

When was the last time you changed your mind? Are you sure?

In this episode we explore new research that suggests for the majority of the mind change we experience, after we update our priors, we delete what we used to believe and then simply forget that we ever thought otherwise.

In the show, psychologists Michael Wolfe and Todd Williams, take us though their new research which suggests that because brains so value consistency, and are so determined to avoid the threat of decoherence, we hide the evidence of our belief change. That way, the story we tell ourselves about who we are can remain more or less heroic, with a stable, steadfast protagonist whose convictions rarely waver -- or, at least, they don’t waver as much as those of shifty, flip-flopping politicians.

This can lead to a skewed perception of the world, one that leads to the assumption that mind change is rare and difficult-to-come-by. And that can lead to our avoiding information that might expand our understanding of the world, because we assume it will have no impact.

The truth, say Wolfe and Williams, is that mind change is so prevalent and constant, that the more you expose yourself to counterevidence, the more your worldview will erode, replaced by a better, more accurate one -- it's just that you probably won't realize it until you look back at old posts on social media and cringe.

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135 - Optimism Bias (rebroadcast)

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134 - The Elaboration Likelihood Model

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133 - Uncivil Agreement

133 - Uncivil Agreement

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132 - Practice (rebroadcast)

132 - Practice (rebroadcast)

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131 - The Marshmallow Replication

131 - The Marshmallow Replication

The marshmallow test is one of the most well-known studies in all of psychology, but a new replication suggests we've been learning the wrong lesson from its findings for decades.-- Show Notes at: htt...

2 Juli 201850min

130 - The Half LIfe of Facts (rebroadcast)

130 - The Half LIfe of Facts (rebroadcast)

In medical school they tell you half of what you are about to learn won't be true when you graduate - they just don't know which half. In every field of knowledge, half of what is true today will over...

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129 - Desirability Bias (rebroadcast)

129 - Desirability Bias (rebroadcast)

Confirmation bias is our tendency to seek evidence that supports our beliefs and confirms our assumptions when we could just as well seek disconfirmation of those beliefs and assumptions instead.This ...

4 Juni 201828min

128 - Happy Brain

128 - Happy Brain

What makes you happy? As in, what generates happiness inside the squishy bits that reside inside your skull? That's what author and neuroscientist Dean Burnett set out to answer in his new book, Happy...

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