DISCUSSION QUESTION

The Institute of Medicine has stated a goal that 90% of practice be evidence-based by 2020. According to HealthyPeople.gov, the United States is currently at approximately 15%. Discuss two barriers that might hold nursing practice from achieving this goal, and suggest ways in which identified barriers may be addressed.
I NEED YOU TO ANSWER THIS QUESTION, NO MORE THAN 500 WORDS NEEDED, AND TWO REFERENCES  NEEDED THANK YOU