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The Psychology of a Bad Career Decision

Estuary · 8 min read

Most poor career decisions aren’t made by uninformed students — they’re made by well-informed ones whose brains quietly took a shortcut. Behavioural economics has spent decades cataloguing those shortcuts. Bring a few into the classroom and you give students something rare: the ability to catch their own bad reasoning.

Information isn’t the problem

We tend to treat career decisions as an information problem — give students enough facts and they’ll choose well. But the research on how people actually decide tells a different story: predictable biases bend the choice regardless of the facts. Teaching students to see those biases is more useful than one more leaflet.

Five biases behind career choices

Each comes with a prompt you can put straight to a class.

Anchoring

The first number sticks

The first salary, university or job a student hears becomes the reference point they judge everything else against — even when it was arbitrary. Ask: “what anchored this choice, and was the anchor any good?”

Social proof

Everyone’s doing it

Students follow the crowd into a route because it feels safe, not because it fits. Ask: “would you still choose this if your friends chose differently?”

Loss aversion

Fear of the wrong door

The dread of closing off options can freeze a decision entirely. Ask: “what are you actually afraid of losing — and is that fear proportionate?”

Present bias

Now beats later

A reward today outweighs a bigger one in five years, which quietly sabotages long-term plans. Ask: “what would the you in ten years want you to choose?”

Sunk cost

I’ve come too far

Students stick with a subject or path because they’ve already invested in it, not because it still fits. Ask: “if you were choosing fresh today, would you pick this again?”

Why games work here: You can explain loss aversion, or you can let students feel it while bidding limited tokens on a job they want. The felt version sticks; the explained version fades by Friday.

From spotting biases to beating them

The aim isn’t to make students distrust every instinct — it’s to add a pause. A student who can name “that’s just social proof” or “I’m anchoring on the first thing I heard” has a tool they’ll use long after school, in decisions far bigger than which A-levels to take.

Frequently asked questions

Why do students make poor career decisions?

Often it isn’t lack of information — it’s predictable cognitive biases: anchoring on the first option they heard, following the crowd, avoiding perceived loss, and over-weighting the present. Naming these biases gives students a language to catch themselves and decide more deliberately.

How can behavioural economics help careers education?

Behavioural economics explains the systematic ways people make irrational choices. Bringing a few of those patterns into the classroom — through prompts or games that let students feel the bias in action — teaches decision-making far more memorably than telling students to “choose carefully.”

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