Imperfect Cognitions

This post is by Fernando Blanco  (pictured below) who recently wrote a paper entitled,  Positive and Negative Implications of the Causal Illusion . The paper is to appear in a  special issue of Consciousness and Cognition on unrealistic optimism , guest edited by Anneli Jefferson, Lisa Bortolotti, and Bojana Kuzmanovic. Imagine you are one of the participants in the classic experiment conducted by famous researchers Lauren Alloy and Lynn Abramson in 1979. You sit in front of a device with one button and one lightbulb. Your task is to determine whether you can control the light onset. What would you do? If you are like most people, you would try pressing the button to see if the light comes on. Then, you would realize that pressing the button is very often followed by the light onset. After a series of trials, you would likely feel sure that you are effectively controlling the light with your button-pressings. In fact, the researchers set up the experiment so that the light

Here I am reporting from "Optimism – Its Nature, Causes, and Effects" (#optimismbias2016), an interdisciplinary workshop organised by Anneli Jefferson and myself as part of the Costs and Benefits of Optimism project . It took place in Senate House, London, on 25-26th February 2016, and featured both philosophers and psychologists as speakers and participants. We wanted to investigate whether the notion of unrealistic optimism is coherent and how its different manifestations relate to one another. For instance, does the disposition to discount evidence against the success of one’s performance lead to the acquisition of positive illusions about the self? In addition, we wanted experts to comment on the empirical evidence suggesting that unrealistic optimism has both costs and benefits. On day 1, Tali Sharot (UCL) kicked off the workshop. Tali (pictured above) asked how the human brain forms optimistic beliefs and reported recent findings from her lab. She focused o