The Late Life Learning Cognition and Aging (3LC) study is longitudinal community-based research for older adults in Lebanon. This study aims to determine the strength of associations of Late Life Learning (LLL) and other psychosocial factors with cognition and related outcomes. Furthermore, it aims to examine mediating mechanisms and potential modifiers for prior psychosocial experiences that older adults have experienced. The evaluation of LLL programs is important in countries like Lebanon and other low to middle income countries as it is a modifiable and cost effective potential protective factor against cognitive decline.
The 3LC sample consists of 1750 older adults aged 50 years and older residing in Beirut with different exposure levels to LLL:
- The exposed group consists of members of the University for Seniors (UfS) and is formed by 500 previously enrolled Ufs members, and 200 prospective UfS members.
- The non-exposed group consists of 1050 age, sex, education, and location-matched community residents.
The study has two waves of data collection:
- The first wave will be conducted face-to-face
- The second wave will be conducted two years after baseline through a phone call.
Data collection is done through an interview that includes a thorough cognitive assessment in line with HCAP protocols. In addition, anthropometric measures, biomarkers testing, and vision and hearing assessments will be conducted.