Answer:
b. The author's credentials to design and conduct research are described.
Step-by-step explanation:
In the article that evaluated the self-confidence and leadership abilities of medical-surgical nurses in acute events, the expertise of the researchers were clearly stated at the introductory part of the paper. Patricia Hart was stated to be a Registered Nurse and a PhD holder.
The credentials of the seven other authors were clearly stated. Pamela Baio, for instance, was also stated to be Clinical Nurse leader, a Registered Nurse, and a holder of the Master of Science in Nursing degree.