The Ultimate Guide To Brain Bias

Why Humans Make Irrational Decisions

De: Steven Sisler

Narrado por: Virtual Voice

What is cognitive bias? Cognitive bias refers to the systematic patterns of deviation from norm or rationality in judgment, causing individuals to perceive reality based on their “subjective” beliefs rather than “objective” evidence. These biases arise from the brain’s attempts to simplify information processing, whether through shortcuts known as heuristics, emotional and moral motivations, the influence of social factors, or limitations in our cognitive capacity. Such biases often shape our perceptions, beliefs, decisions, and behaviors without conscious awareness. Imagine your mind as a vast landscape, a terrain shaped by evolution, experience, and culture.

As you navigate this cognitive terrain, your brain relies on various mental shortcuts and patterns to swiftly process information, make sense of the world, and reach conclusions. While often immensely efficient, these shortcuts also harbor the potential for systematic errors—brain biases that skew our perception of reality and guide our judgments without realizing it. In other words, brain bias is how our brain survives and succeeds in the world it perceives.

In “The Ultimate Guide to Brain Bias,” we will unravel the enigmatic workings of 125 cognitive quirks. With each turn of the page, we will delve deep into the realm of perception and the corridors of decision-making and traverse the landscapes of memory and belief. We will encounter confirmation bias, the tendency to favor information that supports our preexisting beliefs, and wrestle with the illusion of control, where we erroneously perceive influence over events beyond our grasp. We will grapple with the anchoring effect, as seemingly irrelevant numbers sway our decisions, and confront the sunk cost fallacy, which keeps us trapped in unproductive endeavors due to our past financial or emotional investments.