This paper aims to describe the development, use and evaluation of a web-based mental capacity assessment tool (MCA WAT) within the Learning Disabilities division of a Mental Health and Learning Disabilities Trust in England.
The MCA WAT was developed to ensure there was contemporaneous recording of each capacity assessment; help staff improve their knowledge, confidence and satisfaction in completing assessments of capacity; and analyse the number and type of capacity assessments completed. Three questionnaires were developed: a 12-item multiple-choice knowledge questionnaire, a nine-item confidence questionnaire and a 10-item satisfaction questionnaire, which reflect the five core principles of the MCA (2005). Eight-five health and social care staff who were trained to use the MCA WAT and had used it at least once had their scores from pre- and post-use of the questionnaires analysed using Wilcoxon signed-ranks tests. Data on the use of the MCA WAT was analysed.
Results showed a significant increase in knowledge, confidence and satisfaction from pre- to post-questionnaires. Concerns remain regarding staff understanding of who is the decision maker and the use of communication aids to enhance capacity. These issues are being addressed through training and updating the information boxes in the MCA WAT. The MCA WAT has been used to complete 3,645 capacity assessments over a five-year time scale, covering a wide range of decisions.
This project demonstrates the effectiveness of a contemporaneous method of conducting and recording MCA assessments.
