Fearing Errors, U.S. Will Review Cutoff in Aid to Disabled Youths
Comr Kenneth S Apfel says Social Security Administration will re-examine cases of 60,000 poor children denied disability benefits in last year, holding many of them may be disabled enough to qualify for benefits under tough new standards set by 1996 welfare law, news conference; says separate group of 75,000 to 80,000 families will be given new chances to appeal loss of children's disability benefits; cites concern that children could be harmed by agency's erroneous decisions; expects new reviews and appeals will increase number of children on rolls by 35,000; orders review of all children with mental retardation dropped from rolls or denied benefits; advocates for handicapped children hail moves (M)
