Which of the following can NOT be said about dementia training for direct-care staff? Select all that apply. Group of answer choices At least in area of dementia, all states now required dementia training for all direct-care staff Only twenty-two states and the District of Columbia were found to have laws requiring dementia training for staff of assisted living communities Forty-four states and the District of Columbia were found to have laws requiring dementia training for staff of assisted living communities Requirements have, over time, become more generalized and contradictory As one example, Washington State requires outcome-based training for staff working with residents with dementia and includes competency tests