Methodology
- Pre-post assessment design
- Middle-aged ( >=55 y.o.)or older persons with mild cognitive impairment (the score of Mini-Mental Status Examination MMSE ~ 20) or early signs of dementia
- Mini-Mental Status Examination MMSE, gAttentionh, gInitiation/Perseverationh and gMemoryh sub-scales under DRS (Dementia Rating Scale) and Geriatric Depression Scale short form(GDS)