Podcast
Questions and Answers
Qu'est-ce que la tâche de Wason des quatre cartes a révélé?
Qu'est-ce que la tâche de Wason des quatre cartes a révélé?
Qu'est-ce que la heuristique de représentativité?
Qu'est-ce que la heuristique de représentativité?
Qu'est-ce que l'effet d'ancrage?
Qu'est-ce que l'effet d'ancrage?
Qu'est-ce que la chute de conjonction?
Qu'est-ce que la chute de conjonction?
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Qu'est-ce que la mémoire de travail?
Qu'est-ce que la mémoire de travail?
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Comment la formulation d'un problème peut-elle influencer les décisions des participants?
Comment la formulation d'un problème peut-elle influencer les décisions des participants?
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Qu'est-ce que la tâche de la Tour de Hanoi?
Qu'est-ce que la tâche de la Tour de Hanoi?
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Study Notes
- The acquisition of the notion of identity is applied to all types of content once acquired.
- Initially, reasoning was considered to involve logical strategies.
- Until the 1960s, reasoning was believed to involve logical/abstract knowledge.
- Wason's work revolutionized this way of thinking about reasoning.
- Humans often reason in a non-logical way.
- Many studies on reasoning were developed from the 1960s.
- Wason's task of the four cards highlighted confirmation bias.
- Participants often make mistakes in reasoning tasks.
- The task involved playing cards with letters and numbers on each side.
- The answer to the task was A7, not A3, due to confirmation bias.
- Categorization is based on prototypical traits.
- Participants judge probabilities based on how closely they resemble the prototypical image.
- Kahneman and Tversky's experiment showed participants judged a series of FGFGGF as more likely than FGFFFF.
- Slovic's study showed students believed guns killed less than tobacco, while experts knew the opposite.
- Heuristics are mental shortcuts used to make judgments.
- The representativeness heuristic is based on how closely something resembles a prototype.
- The conjunction fallacy is when people make judgments based on the most representative traits rather than logical reasoning.
- The conjunction fallacy can lead to erroneous probability judgments.
- The prototypical image is a key factor in the representativeness heuristic.
- The representativeness heuristic can lead to biased judgments.
- Anchoring effect can influence people's judgments and decisions.
- Participants exposed to a high anchor estimate more glass breakage compared to those exposed to a low anchor.
- Anchors can modify participants' memories.
- The formulation of a problem can change people's decisions.
- Different versions of a problem may highlight different information, leading people's minds to anchor on it.
- In an experiment, half the participants were asked if they would still buy a theater ticket after losing $10 on the way, while the other half were asked if they would buy a new ticket after losing the original one.
- 88% of participants in the first version of the problem answered yes.
- Participants' judgments can be influenced by how a problem is presented.
- Anchoring effect and formulation effect are cognitive biases.
- These biases can affect decision-making in various situations.
- Participants add constraints to problems that are not in the original statement.
- The working memory is crucial for problem-solving as it stores and manipulates task parameters.
- Working memory is a short-term storage space where cognitive information is processed.
- Different problem contexts can cause significant differences in the working memory load.
- Our adaptive functioning automatically provides us with the knowledge needed to solve daily situations.
- The knowledge that automatically arrives in the working memory occupies space.
- The more knowledge that arrives automatically, the less space is available for reasoning.
- The Tower of Hanoi problem requires less working memory than the elevator problem.
- The elevator problem has a lot of knowledge available, but it is not useful for solving the problem.
- The monsters problem has few available clues, making it a challenging problem.
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Description
This quiz tests your knowledge on cognitive biases, reasoning, and problem-solving. From Wason's task of the four cards to the anchoring effect, you will be challenged to identify key concepts and understand the impact of cognitive biases on decision-making. Additionally, you will explore the role of working memory and how it affects problem-solving. This quiz will help you understand how cognitive biases can influence our thinking and decision-making, and how to overcome them. Get ready to put your cognitive skills to the test!