The Silent Killer of Focus

Read on my website
Read Time: 4 minutes

It's harder than ever to stay focused. 

Everywhere we turn, someone or something is vying for our attention. 

Over a trillion dollars is spent each year by advertisers to capture attention in hopes of selling you something.

Companies pour billions into algorithms designed to hold your attention hostage in a never ending quest for engagement.

In this whirlwind of distractions, it’s no surprise that it's getting harder to stay focused.

Table of Contents

• The Problem

• Why It Matters

  • The Personal Impact

  • Leadership Impact

• How to Minimize Attention Residue

• Summary

• Thought Provoker

The Problem

Lack of focus is one of the biggest challenges to our productivity and performance.

It's frustrating to sit down to work only to find your mind drifting to other tasks, notifications, or other distractions. 

The constant switching between tasks makes it difficult to focus deeply and do our best work.

The onslaught of interruptions is taking a toll on our ability to concentrate.

Author Cal Newport warns in his book Deep Work, that our distraction-filled environments are conditioning us to be less focused and more prone to shallow, fragmented thinking.

Despite this growing challenge, most productivity advice overlooks a crucial issue that could be quietly undermining your ability to focus: attention residue.

Why It Matters

Dr. Sophie Leroy, who coined the term "attention residue," found that shifting attention from one task to another without fully completing the first task leaves a portion of our cognitive resources preoccupied.¹

“Attention residue” is where your attention remains partially stuck on a previous task after you switch to a new one. 

Every time you are interrupted or switch tasks, your attention remains partially divided.

Research has shown that it takes an average of 23 minutes to regain a state of focus.²

Attention residue is like having too many browser windows open at once; even if you're focused on one, your mind is still stuck on the others. This makes it hard to concentrate, kind of like your computer slowing down because you have too many browser tabs open.

Research shows that attention residue can reduce your cognitive performance and increase errors by over 40%.³ 

Even brief interruptions sap your focus. 

One study found that a mere 2.8 second interruption more than doubled the error rate on a sequence-based task compared to no interruption.⁴ 

Interruptions like:

• Quickly checking your email, Slack, messaging apps and texts 

• Smartphone notifications and mindless scrolling when you need a quick break

• Environmental noise like conversations, office equipment or outside traffic

These small but regular interruptions sap your focus throughout the day.

The Personal Impact

Unchecked attention residue leads to a lot of wasted time, mistakes, and unnecessary stress. 

Those stretches of time where you're trying to focus but feel your attention constantly pulled in other directions are frustrating and mentally taxing. Over time this can compound and contribute to stress and burnout.

Leadership Impact

For leaders, lack of focus driven by attention residue is a major liability. It results in sloppy execution, overlooked details, and subpar decision making. 

One survey found that 45% of executives felt distracted from their main priorities by unimportant emails, messages, and notifications.⁵ 

Distraction at the top trickles down and hurts the entire organization.

Take Action

How to Minimize Attention Residue

While we can't eliminate attention residue entirely, we can take steps to minimize it:

Schedule Breaks Between Focus Blocks
Going directly from one brain-intensive task to another amplifies attention residue. To minimize this, try scheduling short breaks between chunks of focused work to give your mind a chance to reset. Even 5-10 minutes of rest or light activity makes it easier to fully engage with the next focus block.

Intentionally Close Out Tasks
Rather than abruptly switching from one cognitively-demanding task to the next, take a few minutes to intentionally wrap up the current task. Review your progress, tie up loose ends, plan out next steps, then consciously close it out. Lingering thoughts about uncompleted tasks are a major source of attention residue.

Separate Deep and Shallow Work
In his book Deep Work, Cal Newport recommends separating shallow, low-concentration logistical tasks like email from deep, cognitively-demanding work that requires full focus.⁶ When possible, batch similar types of tasks together and schedule dedicated blocks of uninterrupted time for deep work.

Set Tech Boundaries
Smartphones, social media, email/chat apps, and push notifications are engineered to splinter our attention and are frequent sources of attention residue. Fight back by turning off notifications, minimizing phone use during focus blocks, and making focused work time sacred. Build habits that make it harder for technology to pull you out of deep concentration.

Strengthen Attention With Mindfulness
Improving focus is a trainable skill. One of the most effective ways to do this is a daily mindfulness practice. Mindfulness is simply the act of noticing when your mind has wandered and gently bringing your attention back to the current moment. Over time, this trains your brain to be less susceptible to distraction and attention residue.

Summary

In today's distraction-filled world, focusing isn't easy. But by understanding how attention residue secretly hijacks our focus, we can start reclaiming control. 

Being more intentional about how we direct our attention and minimizing interruptions goes a long way. With practice, we can sharpen our focus and do our best work with less stress along the way.

Key Takeaways

– Attention residue is when your attention partially remains on a previous task after switching to a new one.

– Attention residue can reduce cognitive performance by over 40% and significantly increase errors and inefficiency.

– Constant task-switching and digital distractions make attention residue a big challenge. 

– Separating shallow and deep work, setting tech boundaries, and taking breaks between tasks help minimize attention residue.

Ideas for Action

– Schedule intentional breaks between cognitively-demanding tasks.

– Limit how often you check email/messages to just a few times per day.

– Use your phones focus modes to minimize notifications and distractions.

Thought Provoker

Enjoy this article? Send it to someone who might appreciate it too, or share it on social media to help spread the love.

P.S. Whenever you’re ready, here is how I can help.

READY TO LEVEL UP?

If you're a founder, leader, or high-performer, interested in coaching, you can learn more here or schedule a free strategy session. Let's win together.

References:

1. Leroy, S. (2009). Why is it so hard to do my work? The challenge of attention residue when switching between work tasks. Organizational Behavior and Human Decision Processes

2. University of California, Irvine. (2015). "The Cost of Interrupted Work: More Speed and Stress "

3. Leroy, S. (2009). Why is it so hard to do my work? The challenge of attention residue when switching between work tasks. Organizational Behavior and Human Decision Processes, 109(2), 168-181.  

4. Altmann, E. M., Trafton, J. G., & Hambrick, D. Z. (2014). Momentary interruptions can derail the train of thought. Journal of Experimental Psychology: General, 143(1), 215.

5.  Deal, J. J., & Wiseman, R. L. (2010). Workplace distraction: A costly epidemic. The Ken Blanchard Companies.

6. Newport, C. (2016). Deep work: Rules for focused success in a distracted world. Hachette Book Group.