This is a protocol for a Cochrane Review (Intervention). The objectives are as follows:
To evaluate the effects of cognitive training on cognitive and non-cognitive outcomes for people with mild to moderate dementia and their caregivers.
To compare the effects of cognitive training with those of other non-pharmacological interventions, including cognitive stimulation or rehabilitation.
To identify and explore factors related to intervention and trial design that may be associated with the efficacy of cognitive training.