Unit 16: Emotion and Affective Forecasting
What an emotion actually is under the hood, and why the mind is so bad at predicting how a future event will make it feel.
6 topics · 20 questions
Each topic is a path, not a menu: work down it in order and every question builds on the one above. Click any of them to watch the answer draw itself.
What an Emotion Actually Is
- How it worksHow does the James-Lange theory propose that a bodily reaction comes first and the felt emotion follows from noticing it?
- Going furtherWhat happens to the James-Lange account when a person with a severed spinal cord, unable to feel most bodily changes, still reports strong emotions?
- Common mistakeWhy isn't you feel afraid, so your heart races the only order these two things could happen in?
Your turn1 of 2
A person's heart starts pounding the instant a car swerves toward them, and only a beat later do they consciously register 'I am afraid.' A student assumes the fear must come first, causing the racing heart as its physical consequence. How does the James-Lange theory propose the order actually runs?Darwin, Ekman, and Universal Facial Expressions
- How it worksHow did Ekman's cross-cultural studies show that a small set of facial expressions, like fear and disgust, are recognized the same way worldwide?
- Worked exampleFind why showing the same six photographs of facial expressions to isolated tribes in New Guinea tested whether emotion expression is learned or universal.
- Common mistakeWhy isn't a universal facial expression evidence that all display of emotion is equally uncontrolled by culture?
Your turn1 of 2
A traveler visiting a remote community with no prior contact with the outside world still correctly reads a stranger's smile there as happiness, without either person speaking a shared language. A student assumes facial expressions must simply be learned separately within each culture, coincidentally ending up looking similar. How did Ekman's cross-cultural studies show that expressions like fear and disgust are recognized the same way worldwide?The Two-Factor Theory of Emotion
- How it worksHow does the two-factor theory say an emotion needs both physical arousal and a cognitive label to become a specific feeling?
- Common mistakeWhy isn't physical arousal alone, without an interpretation, already a specific emotion like fear or excitement?
- Going furtherWhat happens to how people label the same injected dose of adrenaline when they're told it's a vitamin instead of a stimulant?
Your turn1 of 2
In a classic study, participants injected with adrenaline and told it was a harmless vitamin matched a confederate's emotional display 76 percent of the time, while participants correctly told it was a stimulant with real side effects matched it only 34 percent of the time. Find how many more percentage points the misinformed group showed.Affective Forecasting and the Impact Bias
- How it worksHow does the impact bias make people overestimate both the intensity and the duration of their emotional reaction to a future event?
- Worked exampleFind why lottery winners and paraplegics report similar long-run happiness levels about a year after the event, despite wildly different predictions beforehand.
- Common mistakeWhy isn't a vivid imagined future automatically an accurate prediction of how that future will actually feel?
- Common mistakeWhy isn't asking someone how they'll feel about a hypothetical future enough to get an accurate answer, even when they're an expert on their own past feelings?
- Going furtherWhat happens to an affective forecast when a person is asked to imagine one single vivid detail of the event instead of the whole picture?
Your turn1 of 2
People predict that winning the lottery would raise their happiness by 7 points on a 10-point scale, but a year after actually winning, they report only a 1.8 point increase. Find how many points the impact bias overestimated the effect by.Hedonic Adaptation
- How it worksHow does hedonic adaptation reset your emotional baseline after both good and bad events, pulling you back toward how you felt before?
- Worked exampleFind why a new car's daily happiness boost fades faster than a new close friendship's does, based on how much each event keeps providing fresh experience.
- Common mistakeWhy isn't hedonic adaptation the same thing as simply not caring about what happened?
Your turn1 of 2
The thrill of driving a brand-new car fades back to an ordinary, everyday feeling within just a few months, even though the car itself hasn't changed at all. A student assumes this fading feeling must mean the person has simply stopped caring about the car entirely. How does hedonic adaptation reset an emotional baseline like this after a good event?Miswanting: Predicting What Will Make You Happy
- How it worksHow does miswanting happen when the mind's forecast of future pleasure is based on a flawed simulation of the future?
- Common mistakeWhy isn't wanting something strongly the same as that something actually making you happier once you have it?
- Ties togetherHow does miswanting connect to the impact bias, since both come from the same broken simulation of a future emotional state?
Your turn1 of 2
Someone works for years to afford a bigger house, imagining how much happier they will feel once they finally move in, only to find their day-to-day happiness barely changes after moving. A student assumes the mind's forecast of future pleasure should generally be a reliable guide, since people presumably know what they want. How does miswanting happen when the mind's forecast of future pleasure is based on a flawed simulation?