Database Search on Psychological Impact of Working Shifts on Nurses

What is the psychological impact of working shifts on nurses?

Undertake a database search and provide evidence of this. Choose an appropriate database for your search. Identify keywords from your question. Search your keywords using the appropriate strategy on your chosen database. Briefly state what a database is used for. How did you carry out your search? What did your search find? Did your search bring up articles that were not appropriate? Why is being able to conduct a database search an important skill for nurses? What challenges did you face in undertaking this search? How would you face these challenges in future searches?