All 3 Uses
proficiency
in
Outliers
(Auto-generated)
- I was proficient by my second year there.
Chpt 2 *proficient = skillful
- So we set up a program to assist and improve the proficiency of aviation English.†
Chpt 7proficiency = skill
- I can't recall that anyone was fired for flying proficiency shortcomings.†
Chpt 7
Definitions:
-
(1)
(proficiency) skillfulness in something
- (2) (meaning too rare to warrant focus)