Figures & data
Table 1. Inclusion and exclusion criteria.
Table 2. Search strings.
Table 3. Study characteristics.
Figure 2. Topics and frequencies identified in learning needs assessment (number represents the number of papers); social aspects and related issues include isolation, intergenerational engagement, multicultural aspects of aging.
![Figure 2. Topics and frequencies identified in learning needs assessment (number represents the number of papers); social aspects and related issues include isolation, intergenerational engagement, multicultural aspects of aging.](/cms/asset/1dc4c649-09d8-4682-9dee-8e97ac9ab29b/wgge_a_2187386_f0002_b.gif)
Table 4. Summary of learning impact assessments.