paperback
Published Aug. 1, 1900 by Random House Audio.
Kahneman introduces two modes of thought - system 1, fast and intuitive, and system 2, slow and reasoned - and explores how these modes effect behavior, particularly judgement and decision making.
Too descriptive. Sooo many pages for one idea, typical for these types of general audience psychology books. Got my nuggets and left, recommend the same for you, if you know what you came for. If you don't, you need to be an avid reader with too much time. It's not entertaining enough either.
J'avais entendu parler à plusieurs reprises, toujours de façon positive, de ce livre de Daniel Kahneman. J'ai fini par me laisser tenter et je viens de le lire.
Dans ce long essai, l'auteur expose le fruit de ses longues années de recherche en psychologie, autour du thème de la prise de décision. Son propos s'articule autour de la distinction entre deux "systèmes", deux modalités de décision dans notre cerveau :
Le Système 1 est intuitif, rapide, mais soumis à des biais, des stéréotypes, des approximations, influençable par les circonstances, et donc capable d'erreurs de jugement.
Le Système 2 est analytique, précis, mais plus lent et parfois "paresseux" quand il valide les intuitions du Système 1 sans procéder à une analyse plus détaillée.
L'auteur détaille évidemment les caractéristiques de ces deux systèmes, sur le mode de fonctionnement, les avantages et les inconvénients de chacun. Il approfondit ensuite en exposant longuement les …
J'avais entendu parler à plusieurs reprises, toujours de façon positive, de ce livre de Daniel Kahneman. J'ai fini par me laisser tenter et je viens de le lire.
Dans ce long essai, l'auteur expose le fruit de ses longues années de recherche en psychologie, autour du thème de la prise de décision. Son propos s'articule autour de la distinction entre deux "systèmes", deux modalités de décision dans notre cerveau :
Le Système 1 est intuitif, rapide, mais soumis à des biais, des stéréotypes, des approximations, influençable par les circonstances, et donc capable d'erreurs de jugement.
Le Système 2 est analytique, précis, mais plus lent et parfois "paresseux" quand il valide les intuitions du Système 1 sans procéder à une analyse plus détaillée.
L'auteur détaille évidemment les caractéristiques de ces deux systèmes, sur le mode de fonctionnement, les avantages et les inconvénients de chacun. Il approfondit ensuite en exposant longuement les différents biais et phénomènes auquel le Système 1 est soumis et qui peuvent l'amener à se tromper.
Le contenu est souvent très intéressant, avec de nombreuses expériences qui illustrent le propos, mais l'auteur a tendance à être un peu bavard et à se répéter, ce qui peut rendre la lecture un peu laborieuse et rébarbative. Il faut soit prendre son temps entre chaque chapitre, soit au contraire passer rapidement certains passages qui ne font que reformuler des concepts déjà exposés quelques pages auparavant. Le début, quand l'auteur présente les bases de sa réflexion autour des deux systèmes, est passionnant et limpide. La suite est un peu moins plaisante, alternant des passages passionnants et d'autres plus laborieux. C'est en tout cas l'expérience de lecture que j'ai eu ces derniers jours.
L'ensemble est tout de même très intéressant et éclairant sur un sujet captivant et souvent méconnu. J'espère en avoir retenu une part conséquente, cela peut toujours être utile !
Pretty good to read, but don't think I can do much with this information since it is not going to stick with me. Lost interest near the end and dnd'd after 80%.
Shortly after I started reading this book I read an article on taking smart notes and so I naturally applied it for recording interesting quotes and tidbits from this book. Following is not even close to all of my notes, but more their condensed summary.
I no longer remember why exactly I added the book to my reading list. It's in one of my self-improvement drawer. And in that regard I think I will have a hard time practically using things I learned from this book. As even the author himself noted - even decades of studying this field has not helped his intuition too much. There are several reasons for this - most notably that the errors in our judgement often come from "System 1" in our head - the intuitive, quick associative memory that mostly runs amok and makes split-second decisions throughout our lives. The slower, logical part …
Shortly after I started reading this book I read an article on taking smart notes and so I naturally applied it for recording interesting quotes and tidbits from this book. Following is not even close to all of my notes, but more their condensed summary.
I no longer remember why exactly I added the book to my reading list. It's in one of my self-improvement drawer. And in that regard I think I will have a hard time practically using things I learned from this book. As even the author himself noted - even decades of studying this field has not helped his intuition too much. There are several reasons for this - most notably that the errors in our judgement often come from "System 1" in our head - the intuitive, quick associative memory that mostly runs amok and makes split-second decisions throughout our lives. The slower, logical part of our brain (System 2) only takes over occasionally when it detects a problem. And the crux of the issue is that more often than not - we will not notice an issue until way too late.
One of the recurring topics is the feud between "rational" school of economics and the psychologists. The simplistic economic theory treats all actors as rational, always having all the information and making the best decisions. I find it self-evident that is absolutely not the case. Humans are maybe not downright irrational, but certainly prone to making less-than ideal decisions due to various reasons.
The book itself is full of examples and references to experiments that you get to replicate in your own head. In most of these, the reason for the example is to show you how your intuition and brain makes incorrect decisions. And there are plenty reasons why we falter. Some are more commonly known cognitive biases.The priming effect, anchoring, sunk cost fallacy, planning fallacy and more.
In my head I have a list of situations in which I would love my "logical self"(System 2) to engage and carefully consider things. When people throw percentages, probabilities or similar numbers in my direction and expect some decision for example. Or maybe I would love to do a pre-mortem (just as you area bout to finalize a decision imagine that you are a year in the future it turned out terribly - write what went wrong).
One excerpt/example from the book (in my own words so any mistakes are my own). On the topic of emotional framing there was this experiment:
Participants were told to imagine they were given 50 USD. Then they were given one of the following options:
1. You can keep 20 USD or gamble and possibly lose it all
2. You can lose 30 USD or gamble to keep the whole sum
Before you read the below "spoiler" try to first answer what you would choose in each of the cases based on a gut feeling. Then think about it a bit more and compare.
As you probably expect - most people will play it safe and take 20 USD if given the first formulation (frame) and gamble in the second (even though options are ultimately the same).
Some individuals are more resilient and can resist this framing effect, but on average people tend to play it safe (take no decision). But if they feel their options are bad, they will more likely try to gamble.
Plenty more could be written on the book (especially since I kept copious notes this time around). All in all - I have definitely found a lot of surprises and feel like I've learned something about humanity as a whole. Fingers crossed I'll remember it next time I'll need it.
My husband loved this book, and he is been constantly encouraging me to read it. I started in 2013, but I read the whole thing now.
. It is a good book, categorizing thought processes in two categories: category one (fast thinking), and category two (low [and deliberate]) thinking. It describes both methods in a clear and instinctive way, and and has caused me to pause. It suggests that, rather than reacting instinctively and "fast", In the sometimes worthwhile to allow the brain to remind you to actually consider; and may be worth the time and effort.
My only PERSONAL complaint is the huge number of examples. I suppose that most people may appreciate them, but being a mathematician and scientist, , having spelled out for the reader each possible situation were actually thinking and doing the mathematical equations is useful is kind of overkill! But again, the actual examples …
My husband loved this book, and he is been constantly encouraging me to read it. I started in 2013, but I read the whole thing now.
. It is a good book, categorizing thought processes in two categories: category one (fast thinking), and category two (low [and deliberate]) thinking. It describes both methods in a clear and instinctive way, and and has caused me to pause. It suggests that, rather than reacting instinctively and "fast", In the sometimes worthwhile to allow the brain to remind you to actually consider; and may be worth the time and effort.
My only PERSONAL complaint is the huge number of examples. I suppose that most people may appreciate them, but being a mathematician and scientist, , having spelled out for the reader each possible situation were actually thinking and doing the mathematical equations is useful is kind of overkill! But again, the actual examples are probably very good on the whole for most readers. But having thought processes divided into two types is definitely enlightening!
Intriguing and Thought Provoking Study of How We Think
This is perhaps the best synthesis of current psychological research on decision making, cognitive biases, and human “systems” that control patterns of thought. The author was the co-creator of “prospect theory” which significantly challenged the rational-actor theory of economics and brought into fruition the field of behavioral economics. Great read, but one which must be slowly digested.
We all get it, between the fast mind and slow mind, the slower, the better. Well, that doesn’t necessarily apply to books all the time.
An exciting book about people's behaviour, behaviour economics and chooses we made. It's more a scientific book than regular non-fiction.
Sometimes goes very tedious and without any conclusion, however, remarks at the end of chapters work great to summarize them.
An exciting book about people's behaviour, behaviour economics and chooses we made. It's more a scientific book than regular non-fiction.
Sometimes goes very tedious and without any conclusion, however, remarks at the end of chapters work great to summarize them.
A model for how we think. Either fast and lose or slow with the possibility of more correct decisions.
Thinking fast we risk jumping to conclusions, not see the broad picture, have planning fallacies, framing based decisions.
Thinking slow: we can step back and compare things. Look out side the box. Look at the problem from multiple framings.
I think this is a book that I will read again in a year or two. This is my second reading.
This book covers an amazing breadth and depth of human psychology and how to make better decisions with science.
I saw immediate applications to my own infosec field.
Really insightful book. I didn't expect so much of it to be focused on behavioral economics though. If you liked the second half of this book, then you would love the book "Predictably Irrational".
The author suggests that we consist of two systems. System 1 and System 2. System 1 is fast and System 2 is slow. We always use System 1 and sometimes System 2. Why? System 2 is lazy. System 2 is "rational". Not everyone likes to think harder about the problem. If something is not so important for us, then we just use System 1; it is just our "experience". I would compare this system to "pattern recognition", it is fast, but that's it. Sometimes we need to go deeper, so System 2 is needed. This system is more "rational".
We also consist of two selves: the remembering self and the experiencing self. The remembering self does the living and the experiencing self keeps score and makes the choices. In most experiments, we neglect the duration of an event. We remember peak moments and the end of the event.
We are …
The author suggests that we consist of two systems. System 1 and System 2. System 1 is fast and System 2 is slow. We always use System 1 and sometimes System 2. Why? System 2 is lazy. System 2 is "rational". Not everyone likes to think harder about the problem. If something is not so important for us, then we just use System 1; it is just our "experience". I would compare this system to "pattern recognition", it is fast, but that's it. Sometimes we need to go deeper, so System 2 is needed. This system is more "rational".
We also consist of two selves: the remembering self and the experiencing self. The remembering self does the living and the experiencing self keeps score and makes the choices. In most experiments, we neglect the duration of an event. We remember peak moments and the end of the event.
We are not rational, so we should help ourselves using algorithms.
Sadly this could be a better book if it was half the length. Rather repetitive read. Interesting topic nonetheless. But be warned. It is a bit dated. Some of the study results have been proven to be incorrect.
Rather average, same ideas and findings being chewed for hou...pages.
Boring. Pseudoscientific
