Multitasking may feel productive, but psychologically, it could mostly a myth. What we call “multitasking” is usually rapid task-switching, and that may come with real costs.
What’s actually happening
Your mind may not be doing two complex tasks at once. Instead, it’s shifting attention back and forth, which engages executive control processes studied in Cognitive Psychology. Each switch may create a small “reset cost.”
Downsides of multitasking
1. Reduced efficiency
- Switching tasks can reduce productivity.
- You spend time re-orienting instead of progressing.
2. More errors
- Accuracy drops because attention is divided.
- Especially risky for complex or detail-heavy work.
3. Cognitive fatigue
- Constant switching drains mental energy faster.
- Leads to burnout-like symptoms over time.
4. Shallow processing
- You retain less information.
- Weakens learning and memory consolidation.
When multitasking can work
Not all multitasking maybe bad. It could depend on the type of tasks:
- One automatic, one cognitive
(walking while listening to a podcast) - Low-stakes or routine activities
(folding laundry while watching TV)
These may rely on different neural systems, so they don’t compete as much.
When it’s a bad idea
You may want to avoid multitasking when tasks require:
- Deep thinking or problem-solving
- Emotional presence (therapy, relationships)
- Learning or memory formation
- Safety (driving, operating equipment)
A better alternative: “Single-tasking with structure”
Instead of multitasking:
- Use focused blocks (25–50 minutes)
- Take short breaks
- Batch similar tasks together
This could align with attention research and improves both performance and well-being.
Clinical perspective
Chronic multitasking could be linked to:
- Increased stress reactivity
- Reduced attentional control
- Patterns similar to behavioral dysregulation
It may even resemble aspects of attentional fragmentation seen in conditions like Attention Deficit Hyperactivity Disorder, but maybe as a cause, but as a reinforcing habit pattern.
Bottom line
Multitasking may not be inherently good, it’s useful only in limited, low-demand situations. For anything meaningful or complex, focused attention wins every time.
Shervan K Shahhian
LIBERTY PSYCHOLOGICAL ASSOCIATION 