A nurse researcher is interested in learning whether an educational intervention to train newly graduated

A nurse researcher is interested in learning whether an educational intervention to train newly graduated nurses in the use of Electronic Health Record (EHR) affects nurses’ perceived confidence and competency in using the EHR. She randomly assigns newly graduated nurses working in a hospital to receive the educational intervention or training as usual and then assesses their confidence and competency at using the EHR one month later. a. Write a non-directional null and alternative hypothesis for this study. b. Write a directional alternative hypothesis for this study (null will be the same).


A nurse researcher is interested in learning whether an educational intervention to train newly graduated nurses in the use of Electronic Health Record (EHR) affects nurses’ perceived confidence and competency in using the EHR. She randomly assigns newly graduated nurses working in a hospital to receive the educational intervention or training as usual and then assesses their confidence and competency at using the EHR one month later. a. Write a non-directional null and alternative hypothesis for this study. b. Write a directional alternative hypothesis for this study (null will be the same).

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