601. Multitasking Doesn’t Work. So Why Do We Keep Trying? | Freakonomics Radio

Scientific Studies

Scientific studies reveal that multitasking is largely ineffective, even for simple tasks. David Strayer explains that activities like walking and talking can interfere with each other, leading to decreased performance. He notes that multitasking in high-stakes environments, such as medical settings, can result in critical errors 1. Olivia Grace shares her experience with a multitasking test, emphasizing that prioritizing tasks is more effective than attempting to multitask 2.

As soon as you start to multitask, performance on both of the tasks start to degrade.

--- David Strayer

   

Individual Experiences

Personal anecdotes highlight the challenges of multitasking. David Strayer discusses how supertaskers, a small percentage of the population, excel at multitasking due to their brain's unique efficiency 3. Olivia Grace describes her cautious approach to multitasking while driving, preferring to focus on the road 4.

There are some people who can't walk and chew gum, they're clearly at the other end. They're anti supertaskers.

--- David Strayer

   

Comparative Analysis

Comparing average multitaskers to supertaskers reveals significant differences. David Strayer notes that supertaskers can process multiple streams of information efficiently, a trait that may be genetic 3. He emphasizes that most people are not good at multitasking, despite believing otherwise 5.

What it tells us about being human, for the most part, is that we're bad at multitasking, even though we think we're good at multitasking.

--- David Strayer

   

Real-World Implications

The myths of multitasking have real-world implications in various settings. Stephen Dubner discusses how distractions can hinder deep work and productivity 6. Gloria Mark shares her research on workplace attention dynamics, revealing how frequent task-switching impacts efficiency 7.

This distraction paralyzes the brain and murders thought.

--- Arthur Schopenhauer