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Engagement Traps Entry #0688 Classified → Declassified

Why a viewed-your-profile alert works without any detail

A profile-view notification exploits curiosity by providing just enough detail to create a question and withholding just enough to make the answer require an app open.

Filed by The Archivist January 9, 2018 2 min read

▶ No visual record attached The written record below is complete.
Plate 588 — Someone, but who?

Intuition test — answer before you read on

Why does a vague profile-view alert generate more app opens than a detailed one?

Correct answer: B

Option A describes a technical consideration irrelevant to user behaviour. Option C contradicts usage data showing higher open rates for vague alerts. Information-gap theory predicts that partial information generates curiosity proportional to the perceived value of the missing piece, and identity is high-value information.

A professional network sends “Someone viewed your profile.” The notification does not say who. Opening the app reveals the viewer — unless you subscribe, in which case it reveals the full list. The alert converts curiosity into an app open, and the app open into a subscription pitch.

What everyone sees

The notification is treated as a useful alert: someone looked at your profile, which might mean a job opportunity, a connection, or a lead. The withholding of the name is attributed to privacy settings or a premium paywall, both of which sound reasonable.

What is actually happening

Loewenstein’s information-gap theory explains that curiosity arises when a person perceives a gap between what they know and what they want to know. The notification creates a gap by providing a category (“someone”) without a name. The only way to close the gap is to open the app. Golman, Hagmann, and Loewenstein added that the intensity of curiosity depends on the perceived value of the missing information, and “who is looking at me?” is a high-value question tied to social standing and opportunity.

Why it stays hidden

The design hides because the curiosity feels like the user’s own. The notification did not create the desire to know who looked — it merely informed the user that someone did. But without the notification, the user would never have known there was anything to be curious about.

The notification creates a question it cannot answer. The app open is the only way to stop wondering.

The notification creates a question it cannot answer. The app open is the only way to stop wondering.

The hidden part — entry #0688

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The notification creates a question it cannot answer. The app open is the only way to stop wondering.

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Sources & further reading 2
  1. Loewenstein — The psychology of curiosity: a review and reinterpretation
  2. Golman, Hagmann & Loewenstein — Information avoidance
Index terms curiosityengagement-trapsinformation gapprofile viewsvague notifications

Cross-references

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← Earlier file The reason the app buzzes more the longer you ignore it Later file → The reason the dismiss button is smaller than the continue button

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File record

Entry
#0688
Pillar
Engagement Traps
Declassified
January 9, 2018
Custodian
The Archivist
Archive size
1,015 / 10,000

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1,015 of 10,000 patterns catalogued. The rest are still hidden in plain sight.

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