The Activity Inventory: an adaptive visual function questionnaire.

@article{Massof2007TheAI,
  title={The Activity Inventory: an adaptive visual function questionnaire.},
  author={Robert W. Massof and Lohrasb Ahmadian and Lori Latowski Grover and James T Deremeik and Judith E Goldstein and Carol Rainey and Cathy Epstein and Georgia D Barnett},
  journal={Optometry and vision science : official publication of the American Academy of Optometry},
  year={2007},
  volume={84 8},
  pages={763-74}
}
PURPOSE The Activity Inventory (AI) is an adaptive visual function questionnaire that consists of 459 Tasks nested under 50 Goals that in turn are nested under three Objectives. Visually impaired patients are asked to rate the importance of each Goal, the difficulty of Goals that have at least some importance, and the difficulty of Tasks that serve Goals… CONTINUE READING