Assertion Supported AI assessment confidence: 90% certainty 2/5 debate potential 2/5

Semenova: Average Office Workers Get Only 11 Minutes of Uninterrupted Time

Janet Semenova · The Mental Health Pandemic Nobody Is Talking About Yet · Apr 6, 2021 · at 24:14

Janet Semenova cites workplace research regarding office distractions and the loss of deep-focus time.

0:00 / 0:12exact quote · 12.3s

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“An average employee in an office is interrupted 60 to 80 times per day. So they get, on average, 11 minutes of uninterrupted time to work at any given time.”

quote is from the automated transcript, cleaned for reading: filler sounds and stutters are removed, nothing is rephrased. names can be misheard (the analysis reads context, assessments check outside sources). how →

The claim, plainly

The average office worker is interrupted 60 to 80 times per day, resulting in an average of only 11 minutes of uninterrupted work at a time.

a quote alone can be ambiguous, so this restates it with the references and context of the conversation around it resolved. AI-written; the tape below the player is the source.

Assessment

The claim references two widely documented workplace productivity statistics: that office workers average approximately 11 minutes of uninterrupted time per working sphere and face dozens of interruptions per day (typically cited in productivity literature between 50 to 80, with modern telemetry reporting even higher counts). Both statistics are directly grounded in published research, most notably the landmark 2005 UC Irvine study by Dr. Gloria Mark et al. documenting an average of 11 minutes of work on a project before an interruption or task switch, alongside subsequent organizational research (such as Harvard Business Review and the Productivity Institute) estimating 50 to 60+ daily workplace interruptions.

UC Irvine's landmark 2005 study by Gloria Mark et al. ('No Task Left Behind?') established that knowledge workers spend an average of 11 to 12 minutes on a working sphere before an interruption or task switch.
Academic reviews in the Academy of Management Annals (2020) and reporting by Basex/Gallup corroborate that knowledge workers experience task interruptions every 3 to 11 minutes.
Workplace productivity studies published via Harvard Business Review, Donald Wetmore, and the American Institute of Stress document average office workers experiencing 50 to 60+ daily interruptions, with modern digital telemetry reporting significantly higher counts.

Checked against

[1] interruptions.net [2] saner.ai [3] usecarly.com [4] alkmist.com [5] alkmist.com [6] pomogolo.com [7] management-issues.com [8] gallup.com

interrupted 60 to 80 times per day 11 minutes office worker study Gloria Mark interruption 11 minutes 60 to 80 interruptions "Gloria Mark" "11 minutes" "No Task Left Behind" average office worker interrupted 11 minutes Gloria Mark UC Irvine "Gloria Mark" "11 minutes" "3 minutes" "interrupted" "interrupted 50 to 60 times" OR "interrupted 60 to 80 times" "interrupted" "50 to 60 times" office OR workplace

assessed as of 2026-09-02

This assessment is an AI reading of a public statement, made against the cited references with the confidence shown. It can be wrong. The quote, the tape and the references are all on this page; if something is off, use report an error below. full disclaimer →

Mentioned

office employees uninterrupted work time

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