Stimulating leisure activities are considered as possible protective factors against dementia and cognitive decline in older adults, particularly due to the enhancement of cognitive reserve. This study tested the effectiveness of board game activities improving the cognitive function of older adults in adult day care centers. This was a quasi-experimental study. A purposive sampling strategy was used to select 82 subjects who were aged 65 and above with intact mental functions and currently residing in adult day care centers. 41 subjects who participated in a selection of 12 board game activities were assigned to the experimental group and 41 subjects who adhered to their ordinary activities were allocated to the control group. Structured questionnaires of the board game programs were used for data collection. The board game programs showed promising effects in the cognitive function of older adults living in adult day care centers. A possible beneficial effect of board game playing on the risk of dementia could be mediated by a less cognitive decline in older adults. Board game activities may benefit the cognitive function of older adults. Incorporating board game activities into social work care may help develop long-term care into a more diverse, unique and innovative direction.
Keywords: Board game; adult day care centers; cognitive function; older adults.