Cognitive status moderates the relationship between out-of-home behavior (OOHB), environmental mastery and affect

• We assessed OOHB by GPS technology and self-reports.
• OOHB in older adults was found to be multidimensional.
• Cognitive status moderated relations between OOHB and well-being.

Studies on the relationship between behavioral competence, such as the competence of exerting out-of-home behavior (OOHB), and well-being in older adults have rarely addressed cognitive status as a potentially moderating factor. We included 35 persons with early-stage dementia of the Alzheimer's type (DAT), 76 individuals with mild cognitive impairment (MCI) and 146 cognitively healthy (CH) study participants (grand mean age: M = 72.9 years; SD = 6.4 years). OOHB indicators were assessed based on a multi-method assessment strategy, using both GPS (global positioning system) tracking technology and structured self-reports. Environmental mastery and positive as well as negative affect served as well-being indicators and were assessed by established questionnaires. Three theoretically postulated OOHB dimensions of different complexity (out-of-home walking behavior, global out-of-home mobility, and out-of-home activities) were supported by confirmatory factor analysis (CFA). We also found in the DAT group that environmental mastery was substantially and positively related to less complex out-of-home walking behavior, which was not the case in MCI and CH individuals. In contrast, more complex out-of-home activities were associated with higher negative affect in the DAT as well as the MCI group, but not in CH persons. These findings point to the possibility that relationships between OOHB and well-being depend on the congruence between available cognitive resources and the complexity of the OOHB dimension considered.