%0 Journal Article %T Rationale and protocol of the ENGAGE study: a double-blind randomized controlled preference trial using a comprehensive cohort design to measure the effect of a cognitive and leisure-based intervention in older adults with a memory complaint %A A. I. Ansaldo %A A. K. Troyer %A A. Moussard %A B. Gilbert %A E. Rochon %A G. Naglie %A K. J. Murphy %A K. Mahalingam %A K. McGilton %A L. Bherer %A L. L. Cuddy %A M.-A. Bruneau %A N. Bier %A N. D. Anderson %A P. Belchior %A R. Jokel %A S. Belleville %A V. D. Bohbot %J Archive of "Trials". %D 2019 %R 10.1186/s13063-019-3250-6 %K Cognitive training %K Cognitive intervention %K Stimulating leisure activities %K Cognitive reserve %K Design %K Preference trial %K Dementia prevention %K Subjective cognitive decline %K Early mild cognitive impairment %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6532200/