Purposeful engagement as a motivation for dementia caregiving: Comment on Lang and Fowers (2019).

Comments on an article by S. F. Lang and B. J. Fowers (see record 2018-24691-001). In Lang and Fowers' (2019) article, they provide multiple arguments for why dementia caregiving persists despite the seemingly great evolutionary risk. Adding to their list of considerations, the current commentary provides another potential explanation, namely, that individuals may enact dementia caregiving because it provides engagement toward purposeful aims....