The objective of the present study was to determine whether the plateau phenomenon occurs with regard to the practical abilities of mid-career nurses, and to clarify factors related to the development of the practical abilities of mid-career nurses.
The questionnaire included practical ability based on Benner's seven domains of nursing in addition to items on individual autonomy, nursing autonomy, training, and education. Analysis was performed for 316 of 386 nurses.
The main results were as follows: 1) the correlation coefficient for the practical abilities of nurses with 5 to 20 years of clinical experience was r = -.109, and 2) nursing autonomy was identified as a factor related to the practical abilities of nurses with 5 to 20 years of clinical experience (multiple regression analysis: R
2=0.140, β =0.233).
These findings indicate that the plateau phenomenon tends to occur with regard to the practical abilities of mid-career nurses, and that nursing autonomy is necessary in order to enable mid-career nurses to improve their practical abilities beyond this phenomenon.
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