Y11W45WR The dopamine loop, clearly

Design
The writing prompt

Observe the design features of three apps you use regularly and identify the specific mechanisms that produce compulsive engagement — then describe how those mechanisms land on you personally.

1Retrieval check

Q1.What does Kent Berridge’s research distinguish?

  • AMen and women
  • BWanting (dopamine-driven anticipation) from liking (pleasure) — they are not the same system
  • CAdults and adolescents
  • DMorning and evening motivation

Q2.What engineering principle is shared between many apps and slot machines?

  • ARandom colour changes
  • BVariable-ratio reinforcement — unpredictable rewards at unpredictable intervals, which maximise compulsive engagement
  • CA fixed schedule of rewards
  • DSimple alphabetical ordering
Show answer key

Q1 → B. Wanting (dopamine-driven anticipation) from liking (pleasure) — they are not the same system.Apps exploit wanting — compulsive pull — which is biologically distinct from actual pleasure.

Q2 → B. Variable-ratio reinforcement — unpredictable rewards at unpredictable intervals, which maximise compulsive engagement.The compulsive pull isn’t weakness of will — it’s biology being exploited by specific engineered patterns.

2Prompt deconstruction

Command verb
OBSERVE — specific mechanisms, specific moments, in three apps you actually use
Must reference
Berridge’s wanting/liking distinction and variable-ratio reinforcement
For each app
the mechanism, the trigger moment, what it feels like mid-session, what it feels like stopping
Keep it
concrete — specific moments, not abstract claims

3Pick nudge

Which three apps will give you the clearest evidence of compulsive design?

App 1
The specific app you use most compulsively
App 2
An app with a different kind of pull
App 3
An app you thought you used lightly — check

4Planner — for each of your picks

App
Mechanism / trigger moment / mid-session feel / stopping feel
#1
#2
#3

5Sentence stems

  • I noticed that ___ when ___.
  • The specific moment it stood out was ___.
  • Before paying attention, I had been assuming ___.
  • [Researcher’s] finding that ___ captures what I saw, because ___.
  • The pattern across my cases is ___.
  • What this tells me about [wider topic] is ___.

6Exemplar paragraph (not about this article)

(1) I noticed the pull-to-refresh mechanism on one social app most clearly when I caught myself opening the app after putting my phone down, mid-sentence in an essay. (2) Berridge’s wanting/liking distinction captures what I then felt: the refresh was a distinct moment of anticipation — a wanting — whether or not the feed delivered anything I actually liked. (3) The specific moment it stood out was refreshing three times in under a minute and realising none of the refreshes had produced content I remembered. Before paying attention, I had been assuming I was ‘checking’ the app; what I was doing was running the variable-ratio loop. (4) On a second app the mechanism was different — streak pressure rather than refresh — and the feeling was guilt rather than anticipation; breaking the streak felt disproportionately costly relative to what the streak was even tracking. (5) On a third app I expected little pull and found that infinite scroll combined with autoplay produced the longest session of the three without my noticing. (6) The pattern across my cases is that the mechanisms I named in advance were not the ones I spent the longest time on. What this tells me is that attention to specific mechanism beats general ‘use less phone’ resolutions — and that environmental design (notifications off for app three, streak removal on app two) would do more than willpower.

What this paragraph does, move by move

  1. Names the mechanism of app one with a specific moment.
  2. Uses Berridge’s distinction to explain the feel.
  3. Quantifies the observation (three refreshes, none remembered).
  4. Contrasts a second mechanism with a different feel.
  5. Notes the surprise of app three.
  6. States the pattern and the implied design change.