This study examines how characteristics of group living home care for dementia patients relate to the perceived job demands, control, and social support of care staff. The researchers surveyed over 1,100 care staff and 1,300 patients across 136 living arrangements. They found that care staff in arrangements with more group living home characteristics, such as home-like living rooms and meal preparation in on-site kitchens, perceived fewer demands and more control over their work. Care staff who performed more domestic tasks also reported less pressure and more decision-making authority. However, the study was limited by its cross-sectional design and examination of only one type of demand.