Table 4.

Key dimensions of feasibility examined and outcomes measuring this.

Area of Feasibility	Related Research Question	How Assessed
Acceptability	Is an enhanced version of SettleIN acceptable, attractive and satisfying to stake holders?	(1)Consultation following modifications to SettleIN (2)Staff participant interview (3)Descriptive statistics of recruitment feasibility
Demand	To what extent was enhanced SettleIN used?	(1)Staff interviews
Implementation	To what extent was enhanced SettleIN successfully delivered?	(1)Analysis of SettleIN documents (2)Staff participant interview
Practicality	To what extent was enhanced SettleIN carried out with intended participants without outside intervention?	(1)Staff participant interview
Limited efficacy	Is an enhanced version of SettleIN effective in facilitating the adjustment of people with dementia who have recently been placed into residential care?	(1)QOL-AD (2)CSDD (3)IRA
Recruitment	How easy was it to recruit?	(1)Number of contacts made (2)Time taken to recruit (3)Numbers recruited
Retention	How many participants stayed in the trial?	(1)Attrition rates

Note. QOL-AD = Quality of Life in Alzheimer’s Disease; CSDD = Cornell Scale for Depression in Dementia; IRA = Index of Relocation Adjustment.