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Blindspot

summary ofBlindspotBook by Mahzarin R. Banaji, Anthony G. Greenwald

14 min
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You’ll learn

  • About the power of preconceived notions
  • What drives unconscious actions
  • How to unlearn biases
  • What is a mindbug

first KEY POINT

All humans have a blindspot that determines their behavior

Just like all vertebrates have a blind spot in each eye, the brain’s visual cortex also experiences its own form of blindness, albeit more dramatic. It’s called blindsight. The retinal blindspot and cynical blindsight are both metaphors that help in understanding thoughts and feelings that we are not aware of but which, nevertheless, guide our behavior. The hidden-bias blindspot has some features of both the retinal blindspot and blindsight.Just as is the case with retinal blindspots, we normally have no awareness of hidden biases. And like the dramatic workings of clinical blindsight, hidden biases are capable of guiding our behavior while we ourselves are oblivious of this guidance.Hidden biases can cause us to judge and act toward others in favorable or unfavorable ways that come from unrecognized feelings and beliefs about the groups to which people belong. And while it is quite unbelievable that our behavior might be guided in this fashion, without us being aware of it, scientists have confirmed the existence of this blindspot.This summary gives deep insight to the concept of hidden bias blindspot and helps us discover hidden biases of our own.

second KEY POINT

Humans often demonstrate biases based on mental, perceptive, or visual errors

As humans, we often routinely use the information around us without being aware that we are doing it or of how unconsciously we are doing it. Understanding mindbugs as mental adaptations set the stage for understanding the concept of hidden-bias blindspot. The various types of mindbugs include:
1. Visual mindbugs: This is a famous visual illusion, one that produces an error in the mind’s ability to perceive a pair of objects as they actually are. Such erroneous mindbugs are called ingrained habits of thought that lead to errors in how we perceive, remember, reason, and make decisions.
2. Memory mindbugs: We often experience a memory error called false alarm — when we mistakenly remember what didn’t occur. Mindbugs can be powerful enough to produce greater recollection of things that didn’t occur than of things that actually did occur.
3. Availability and anchoring mindbugs: When instances of a particular type of event come more easily to mind than those of another type, we tend to assume that the first event must also occur more frequently in the world. Greater ease of availability to the mind, however, doesn’t mean a greater frequency of occurrence in the world.
4. Social mindbugs: As humans, we often fail to perceive individuals as individuals. They are often viewed as representatives of particular social groups. Tragedies that arise both from inappropriate trust and from inappropriate distrust bear the imprint of automatic decisions made on the basis of a group membership.Economists, sociologists, and psychologists have confirmed that the social group to which a person belongs can be the definitive cause of the disparate treatment he or she receives.Our work has led us to think about single ordinary instances — a smile or a suspicious look, a bank loan approved or rejected, a decision to stop and search, to promote or let go, to investigate with further medical tests or not. Each individual act involves but a single decision that one mind makes about another, and it is here that we must look for mindbugs.

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first KEY POINT

There are several varieties of untruth that occur in the process of answering questions

second KEY POINT

Our actions and inactions, as well as our feelings toward other people, can be influenced by societal standardization

third KEY POINT

The human mind is designed to form a stereotype based on social groups that we apply to people

fourth KEY POINT

Stereotypes operate outside awareness and its application can be harmful

fifth KEY POINT

While hidden biases cannot always be eliminated, there are effective ways to neutralize them

sixth KEY POINT

Conclusion

About the author

Mahzarin R. Banaji and Anthony G. Greenwald, pioneering psychologists, research unconscious biases. Their work provides groundbreaking insights and strategies for awareness and change.

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Frequently asked questions

What is Blindspot: Hidden Biases of Good People about?

Blindspot: Hidden Biases of Good People by Mahzarin R. Banaji and Anthony G. Greenwald explores the unconscious biases that affect how we perceive others and make decisions. The book reveals that even well-intentioned individuals can harbor hidden prejudices that influence their behavior and choices.

What are the key takeaways from Blindspot: Hidden Biases of Good People?

Key takeaways from Blindspot include the idea that everyone has implicit biases that shape their views and actions, regardless of their values. Additionally, the authors offer strategies to recognize and mitigate these biases, emphasizing self-awareness and education as paths to personal growth.

Is Blindspot: Hidden Biases of Good People worth reading?

Yes, Blindspot is worth reading for anyone interested in psychology, social justice, or personal development. The authors provide valuable insights and practical steps to confront biases that can enhance relationships and decision-making.

How many pages is Blindspot: Hidden Biases of Good People and when was it published?

Blindspot: Hidden Biases of Good People has 336 pages and was published on April 7, 2013. This engaging book combines research findings with thought-provoking discussions.

What can I learn from reading Blindspot: Hidden Biases of Good People?

Reading Blindspot allows you to learn about the cognitive mechanisms behind biases and how they unconsciously affect your perceptions. It equips you with tools to identify these biases in yourself and others, fostering a more inclusive mindset.