SPEAKING OF REVERSALS

“The BTU units meant nothing to me until I saw how much air-conditioning units vary. Joint evaluation was essential.”

“You say this was an outstanding speech because you compared it to her other speeches. Compared to others, she was still inferior.”

“It is often the case that when you broaden the frame, you reach more reasonable decisions.”

“When you see cases in isolation, you are likely to be guided by an emotional reaction of System 1.”

34

FRAMES AND REALITY

A framing effect occurs when people react differently to a choice or statement depending on how it is presented, even when the underlying facts are logically identical. This reveals a fundamental mismatch between the way Econs and Humans process information. Econs are reality-bound: their beliefs and preferences attach to states of the world, not to the words describing them. For Humans, however, the words themselves trigger associations and emotions that shape judgment and choice.

Consider two descriptions of the same event: “Italy won” and “France lost” (from the 2006 World Cup final). For a logician, these are interchangeable—they share identical truth conditions. For a Human mind, they are vastly different. “Italy won” draws System 1’s attention to the Italian team’s actions and success, while “France lost” activates thoughts about the French team’s failures, including the infamous head butt by Zidane. The associative machinery responds to the narrative frame, not just to the objective outcome. What the sentence means in terms of mental experience is shaped by its formulation.

This susceptibility to framing extends well beyond sports. In the classic Asian disease problem, participants choose between programs to combat an outbreak expected to kill 600 people. When choices are framed in terms of lives saved (a gain frame), most people prefer a certain option that saves 200 lives. When the identical outcomes are framed in terms of lives lost (a loss frame), the majority instead prefer a risky option with a one-third chance that nobody dies and a two-thirds chance that 600 die. The change in wording flips preferences, even though the expected value and state of the world are the same in both frames.

Other real-world examples confirm the power of framing. The MPG illusion causes people to misjudge fuel efficiency because miles per gallon is a misleading frame: replacing a 10 MPG vehicle with a 20 MPG one saves far more fuel than replacing a 20 MPG vehicle with a 50 MPG one, yet many assume the opposite. Framing fuel consumption in gallons per mile eliminates this error. Default frames likewise sway decisions: in countries where citizens must opt out to avoid organ donation, donation rates exceed 90 %, while opt-in countries often languish below 20 %. The default is a frame that dramatically alters outcomes without changing the legal choice options.

These examples share a common thread. When you encounter a case in isolation, System 1’s emotional reaction and narrow framing tend to dominate. Broaden the frame—whether by comparing alternatives side by side, reframing gains as losses, or shifting the default—and more reasonable, consistent decisions often follow. Recognizing that our preferences can reverse simply because of the words used to describe a situation is the first step toward thinking more like an Econ when it matters, and understanding why Humans so often fail to do so.