The most common and most likely answer to this crossword clue is the 9 letter word MOTIVATED
I've seen this crossword clue in The Times
M
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More clues leading to the result MOTIVATED
Buddy explains!

The straight part
We know that "Given encouragement" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case given encouragement = motivated.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does MOTIVATED mean?
MOTIVATED verb- To provide someone with an incentive to do something; to encourage.
- To animate; to propel; to cause to take action
- Enthusiastic, especially about striving toward a goal.