Cognitive skills
Focus vs attention: the simple difference
Focus helps you stay with a task. Attention helps you select and manage the information that matters.

Quick answer
The simple difference
Focus is sustained effort on one task. Attention is the system that selects, filters, and updates information.
How they work together
1
Attention selects the relevant detail.
2
Focus keeps you with the task long enough to use it.
3
Distraction can break either process.
4
Training works better when you know which skill failed.
Examples
Reading without drifting
Finding the signal in a noisy puzzle
Switching rules when a task changes
Ignoring irrelevant options
IQFlow
Train with more precision
IQFlow separates cognitive skills so you can practice the area that actually needs work.