Some people with learning disabilities were told, ‘Just ____ yourself!’ when, in fact, they already were trying very hard.

verb

1. To put to use especially for some practical purpose

   "He applies pressure to get what he wants."

2. To bring into action

   "apply the brakes"

3. To lay or spread on

   "apply varnish"

4. To put into operation or effect

   "apply a law"

5. To employ diligently or with close attention

   "You should apply yourself to your work."

6. To have relevance or a valid connection

   "This rule applies to freshmen only."

7. To make an appeal or request especially in the form of a written application

   "apply for a job"

idiom

1. To ask to be accepted as a student at colleges or universities by filling out and sending applications

   "Many high school students have begun applying for college."

idiom

1. To make oneself work hard in order to complete something successfully

   "If you apply yourself, you might be able to finish the project on time."